Nuovo Visualizza ingrandito
Nuovo Visualizza ingrandito
Nuovo Visualizza ingrandito
Nuovo Visualizza ingrandito
Nuovo Visualizza ingrandito
Scatola antideflagrante in acciaio inox
Scatola antideflagrante in acciaio inox
Explosion-proof box Model: BXM(D)
Specializzata nella ricerca e sviluppo di illuminazione industriale, produzione e vendita di imprese nazionali ad alta tecnologia
Explosion-proof box Rated voltage: AC 220/380V
Explosion-proof box Main circuit rated current:≤400A
Explosion-proof box IP Code: IP65
Explosion-proof box Certification:Exde IIB/IC T4 Gb/Ex tD A21 IP65 T8OC
La scatola antideflagrante è un prodotto personalizzato e devono essere forniti disegni o parametri dettagliati.
Explosion-proof box Model: BXM(D)
Specializzata nella ricerca e sviluppo di illuminazione industriale, produzione e vendita di imprese nazionali ad alta tecnologia
Explosion-proof box Rated voltage: AC 220/380V
Explosion-proof box Main circuit rated current:≤400A
Explosion-proof box IP Code: IP65
Explosion-proof box Certification:Exde IIB/IC T4 Gb/Ex tD A21 IP65 T8OC
La scatola antideflagrante è un prodotto personalizzato e devono essere forniti disegni o parametri dettagliati.
Explosion-proof box Applicable places
Suitable for Zone 1 and Zone 2 in explosive gas environment;
Suitable for Zone 1 and Zone 2 in explosive gas environment;
◆Suitable for environments with temperature groups T1 ~ T6;
1 The shell of the product is welded and formed by steel plate.
2 According to the electrical drawings and technical parameters provided by the user, the corresponding explosion-proof components and electrical components can be selected to design the external dimensions of the distribution box.
3 The panel can be arranged according to user requirements, with direct operation or operation after opening the door.
4 This product has a variety of solutions, with a variety of functions, which can be customized by the user according to the actual situation.
Explosion-proof box Main technical parameters
Inlet direction
Bottom in and bottom out or bottom in and top out (normally bottom in and bottom out, please specify other directions)
Explosion-proof box Order Notice
The company's main products are
explosion proof fan explosion proof exhaust fan explosion proof extractor fan explosion proof ventilation fan explosion proof axial fan explosion proof fans suppliers explosion proof tube axial fan explosion proof blower fan China Explosion Proof Fan Explosion Proof Industrial Fan Explosion Proof Roof Exhaust Fan Exhaust Fan Explosion Proof Mining Explosion-proof Lamp Coal Mine Lighting Mining Explosion-proof Lamp Agencies Mining Explosion-proof Lamp Factories Mining Explosion-proof Lamp Manufacturer Oem Mining Explosion-proof Lamp China Mining Explosion-proof Lamp China Mine Roadway Lights Mine Roadway Lights Mine Roadway Lights Manufacturer Mining Locomotive Lights Mining Headlamp coal miners lamp coal mining cap lights explosion proof lighting explosion proof lighting fixtures explosion proof lighting manufacturers explosion proof lighting price explosion proof lights explosion proof led lights explosion proof light fixture explosion proof emergency exit light explosion proof emergency light
explosion proof spot light explosion proof light fittings explosion proof led light fixturesexplosion proof flood light explosion proof led flood light explosion proof lighting manufacturers explosion proof lighting price explosion proof work light explosion proof high bay lighting explosion proof drop light explosion proof fluorescent light flood light explosion proof explosion proof emergency exit light explosion proof high bay led light explosion proof light fixtures manufacturers explosion proof light fixtures led explosion proof emergency light price explosion proof strip light
100wexplosion Proof Led Lights 200wExplosion Proof Led Lights Gas Station Lighting T8 Explosion Proof Light T5 Explosion Proof Light Explosion-proof All-plastic Fluorescent Lamp Stainless Steel Explosion-proof Fluorescent Lamp China Explosion Proof Lights torch light explosion proof explosion proof flashlights Portable Explosion Proof Light Portable Headlamp Explosion-proof Mobile Lighting boat searchlight boat spotlight Ship Lighting explosion proof box explosion proof junction box explosion proof electrical box explosion proof receptacle box explosion proof junction box price explosion proof outlet box explosion proof terminal box box panel explosion proof explosion proof control box explosion proof electrical junction box explosion proof device box explosion proof conduit box stainless steel explosion proof junction box terminal box explosion proof explosion proof enclosure explosion proof enclosure box stainless steel explosion proof enclosures explosion proof electrical enclosures explosion proof plastic enclosure explosion proof electrical cabinet Explosion-proof Distribution Box Explosion-proof Lighting Distribution Box Explosion-proof Box Customization explosion proof switch explosion proof light switch explosion proof limit switch explosion proof float switch explosion proof emergency stop button push button explosion proof
explosion proof push button switch Explosion-proof Joint Explosion-proof Hose
◆Suitable for environments with temperature groups T1 ~ T6;
1 The shell of the product is welded and formed by steel plate.
2 According to the electrical drawings and technical parameters provided by the user, the corresponding explosion-proof components and electrical components can be selected to design the external dimensions of the distribution box.
3 The panel can be arranged according to user requirements, with direct operation or operation after opening the door.
4 This product has a variety of solutions, with a variety of functions, which can be customized by the user according to the actual situation.
Explosion-proof box Main technical parameters
Inlet direction
Bottom in and bottom out or bottom in and top out (normally bottom in and bottom out, please specify other directions)
Explosion-proof box Order Notice
The company's main products are
explosion proof fan explosion proof exhaust fan explosion proof extractor fan explosion proof ventilation fan explosion proof axial fan explosion proof fans suppliers explosion proof tube axial fan explosion proof blower fan China Explosion Proof Fan Explosion Proof Industrial Fan Explosion Proof Roof Exhaust Fan Exhaust Fan Explosion Proof Mining Explosion-proof Lamp Coal Mine Lighting Mining Explosion-proof Lamp Agencies Mining Explosion-proof Lamp Factories Mining Explosion-proof Lamp Manufacturer Oem Mining Explosion-proof Lamp China Mining Explosion-proof Lamp China Mine Roadway Lights Mine Roadway Lights Mine Roadway Lights Manufacturer Mining Locomotive Lights Mining Headlamp coal miners lamp coal mining cap lights explosion proof lighting explosion proof lighting fixtures explosion proof lighting manufacturers explosion proof lighting price explosion proof lights explosion proof led lights explosion proof light fixture explosion proof emergency exit light explosion proof emergency light
explosion proof spot light explosion proof light fittings explosion proof led light fixturesexplosion proof flood light explosion proof led flood light explosion proof lighting manufacturers explosion proof lighting price explosion proof work light explosion proof high bay lighting explosion proof drop light explosion proof fluorescent light flood light explosion proof explosion proof emergency exit light explosion proof high bay led light explosion proof light fixtures manufacturers explosion proof light fixtures led explosion proof emergency light price explosion proof strip light
100wexplosion Proof Led Lights 200wExplosion Proof Led Lights Gas Station Lighting T8 Explosion Proof Light T5 Explosion Proof Light Explosion-proof All-plastic Fluorescent Lamp Stainless Steel Explosion-proof Fluorescent Lamp China Explosion Proof Lights torch light explosion proof explosion proof flashlights Portable Explosion Proof Light Portable Headlamp Explosion-proof Mobile Lighting boat searchlight boat spotlight Ship Lighting explosion proof box explosion proof junction box explosion proof electrical box explosion proof receptacle box explosion proof junction box price explosion proof outlet box explosion proof terminal box box panel explosion proof explosion proof control box explosion proof electrical junction box explosion proof device box explosion proof conduit box stainless steel explosion proof junction box terminal box explosion proof explosion proof enclosure explosion proof enclosure box stainless steel explosion proof enclosures explosion proof electrical enclosures explosion proof plastic enclosure explosion proof electrical cabinet Explosion-proof Distribution Box Explosion-proof Lighting Distribution Box Explosion-proof Box Customization explosion proof switch explosion proof light switch explosion proof limit switch explosion proof float switch explosion proof emergency stop button push button explosion proof
explosion proof push button switch Explosion-proof Joint Explosion-proof Hose
◆Suitable for environments with temperature groups T1 ~ T6;
◆Suitable for environments with temperature groups T1 ~ T6;
1 The shell of the product is welded and formed by steel plate.
2 According to the electrical drawings and technical parameters provided by the user, the corresponding explosion-proof components and electrical components can be selected to design the external dimensions of the distribution box.
3 The panel can be arranged according to user requirements, with direct operation or operation after opening the door.
"), $("form").submit((function(e) {
let t = /[\uD83C|\uD83D|\uD83E][\uDC00-\uDFFF][\u200D|\uFE0F]|[\uD83C|\uD83D|\uD83E][\uDC00-\uDFFF]|[0-9|*|#]\uFE0F\u20E3|[0-9|#]\u20E3|[\u203C-\u3299]\uFE0F\u200D|[\u203C-\u3299]\uFE0F|[\u2122-\u2B55]|\u303D|[\A9|\AE]\u3030|\uA9|\uAE|\u3030/gi;
var o = $(this).find("[name='email']"),
a = $(this).find("[name='message']"),
i = $(this).find("[name='contact[tel]']"),
n = !1,
s = !1;
function c(e) {
$(".error-msg").html(e), $(".error-msg").stop().fadeIn(100), setTimeout(() => {
$(".error-msg").stop().fadeOut(1e3)
}, 3e3)
}
if (o.length && (/[-\w\.]+@[-\w\.]+(\.[-\w]+)+/.test(o.val()) ? n = !0 : (e.preventDefault(), c("Please enter the correct email address!"))), n && a.length) {
var l = a.val();
/\S{10,}/g.test(l.replace(/\s/g, "")) ? (a.val(l.replace(t, "")), s = !0) : (e.preventDefault(), c("Please enter your message with more than 10 characters!"))
}
if (n && s) {
var r = window.location.host;
if (i.length) {
l = i.val().trim();
/^(zh\-cn\.)/.test(r) || /\.risingcn\./.test(r) ? /^1[3456789]\d{9}$/.test(l) || (e.preventDefault(), c("Please enter the correct mobile phone number!")) : l.length
}
}
if ("homeForm" == e.currentTarget.id) {
e.preventDefault();
let t = !1,
o = window.location.protocol;
document.location.hostname, document.location.pathname;
n && s && (t = !0), t && $.post(o + "//inquiry.digoodcms.com/api/save/chwex", $(this).serialize(), (function(e, t) {
e.indexOf("Inquiry Send Success") >= 0 && ($("#homeForm").hide(), $(".submit-success").show())
}))
}
})),
function() {
window.location.origin;
var e = window.location.host;
if ("rtl" == (document.getElementsByTagName("html")[0].getAttribute("dir") || document.documentElement.dir) || /^(ar\.)/.test(e) || /^(iw\.)/.test(e)) {
var t = document.head || document.getElementsByTagName("head")[0],
o = ["https://cdn.staticfile.org/bootstrap-rtl/3.4.0/css/bootstrap-rtl.min.css", "https://cdn.staticfile.org/bootstrap-rtl/3.4.0/css/bootstrap-flipped.min.css"];
for (let e = 0; e .fa-search").click((function(e) {
0 == $(this).data("flag") ? ($(this).data("flag", !0), $(".search_g_box").fadeIn(100)) : ($(this).data("flag", !1), $(".search_g_box").fadeOut(100))
})), $(document).click((function(e) {
$(".search_g_box").fadeOut(100), $(".searchbox>.fa-search").data("flag", !1)
})), $(".search_g_box, .searchbox>.fa-search").click((function(e) {
(e = e || window.event).stopPropagation ? e.stopPropagation() : e.cancelBubble = !0
})), $(".m-switch").click((function() {
$(".mobile-nav").css("left", "0"), $(".m-shadow").show()
})), $(".m-shadow").click((function() {
$(".mobile-nav").css("left", "-70%"), $(".m-shadow").hide(), $(".dropdownx").data("flag", !1).css({
transform: "rotateZ(0deg)",
right: "0"
}), $(".mobile-nav>ul>li").find("ul").css("display", "none")
})), $(".dropdownx").click((function() {
var e = $(this).data("flag");
console.log(e), 0 == e ? ($(this).data("flag", !0).css({
transform: "rotateZ(180deg)",
right: "1px"
}), $(this).parent().children("ul").slideDown(200)) : ($(this).data("flag", !1).css({
transform: "rotateZ(0deg)",
right: "0"
}), $(this).parent().children("ul").slideUp(200))
})), $(window).on("resize", (function() {
$(".sticky-enabled").length && c()
})), $(".sticky-enabled").length && c(), l(".scroll-to-top") && (l(".scroll-to-top").onclick = function() {
window.scrollTo({
top: 0,
behavior: "smooth"
})
}),
function() {
if ($(".home_app_swiper").length) new Swiper(".home_app_swiper", {
slidesPerView: 3,
spaceBetween: 30,
loop: !0,
lazy: !0,
navigation: {
nextEl: ".home_app_swiper_next",
prevEl: ".home_app_swiper_prev"
},
pagination: {
el: ".swiper-pagination",
clickable: !0
},
autoplay: {
delay: 3e3,
stopOnLastSlide: !1,
disableOnInteraction: !1
},
breakpoints: {
0: {
slidesPerView: 1,
spaceBetween: 15
},
375: {
slidesPerView: 1,
spaceBetween: 15
},
768: {
slidesPerView: 2,
spaceBetween: 15
},
992: {
slidesPerView: 3,
spaceBetween: 15
},
1200: {
slidesPerView: 3,
spaceBetween: 30
}
}
})
}(), $(".switch-form").click((function() {
$(this).attr("data-class") && $(".aside-form").eq($(this).index()).length && ($(".aside-form").eq($(this).index()).toggle(), $(".aside-form").eq($(this).index()).siblings().hide())
})), $(".close-aside-form").click((function() {
$(".aside-form").hide()
})), $(".m-quick-contact-switch").click((function() {
console.log($(".quick-contact").attr("style")), $(".quick-contact").toggleClass("on"), $(this).toggleClass("on")
}))
}))
4 This product has a variety of solutions, with a variety of functions, which can be customized by the user according to the actual situation.
'), console.log($(".sticky-enabled").css("position")), $(".fixedBoth").css({
position: "absolute" == $(".sticky-enabled").css("position") ? "absolute" : "relative",
width: t,
height: o,
"z-index": "99"
}), $(".sticky-enabled").css({
position: "absolute",
top: "0px",
width: "100%"
}), $(window).on("scroll", (function() {
$(window).scrollTop() > e && !$(".sticky-enabled").hasClass("sticky-header") ? $(".sticky-enabled").addClass("sticky-header") : $(window).scrollTop() Explosion-proof box Main technical parameters
')
Inlet direction
Bottom in and bottom out or bottom in and top out (normally bottom in and bottom out, please specify other directions)
Explosion-proof box Order Notice
The company's main products are
explosion proof fan explosion proof exhaust fan explosion proof extractor fan explosion proof ventilation fan explosion proof axial fan explosion proof fans suppliers explosion proof tube axial fan explosion proof blower fan China Explosion Proof Fan Explosion Proof Industrial Fan Explosion Proof Roof Exhaust Fan Exhaust Fan Explosion Proof Mining Explosion-proof Lamp Coal Mine Lighting Mining Explosion-proof Lamp Agencies Mining Explosion-proof Lamp Factories Mining Explosion-proof Lamp Manufacturer Oem Mining Explosion-proof Lamp China Mining Explosion-proof Lamp China Mine Roadway Lights Mine Roadway Lights Mine Roadway Lights Manufacturer Mining Locomotive Lights Mining Headlamp coal miners lamp coal mining cap lights explosion proof lighting explosion proof lighting fixtures explosion proof lighting manufacturers explosion proof lighting price explosion proof lights explosion proof led lights explosion proof light fixture explosion proof emergency exit light explosion proof emergency light
explosion proof spot light explosion proof light fittings explosion proof led light fixturesexplosion proof flood light explosion proof led flood light explosion proof lighting manufacturers explosion proof lighting price explosion proof work light explosion proof high bay lighting explosion proof drop light explosion proof fluorescent light flood light explosion proof explosion proof emergency exit light explosion proof high bay led light explosion proof light fixtures manufacturers explosion proof light fixtures led explosion proof emergency light price explosion proof strip light
100wexplosion Proof Led Lights 200wExplosion Proof Led Lights Gas Station Lighting T8 Explosion Proof Light T5 Explosion Proof Light Explosion-proof All-plastic Fluorescent Lamp Stainless Steel Explosion-proof Fluorescent Lamp China Explosion Proof Lights torch light explosion proof explosion proof flashlights Portable Explosion Proof Light Portable Headlamp Explosion-proof Mobile Lighting boat searchlight boat spotlight Ship Lighting explosion proof box explosion proof junction box explosion proof electrical box explosion proof receptacle box explosion proof junction box price explosion proof outlet box explosion proof terminal box box panel explosion proof explosion proof control box explosion proof electrical junction box explosion proof device box explosion proof conduit box stainless steel explosion proof junction box terminal box explosion proof explosion proof enclosure explosion proof enclosure box stainless steel explosion proof enclosures explosion proof electrical enclosures explosion proof plastic enclosure explosion proof electrical cabinet Explosion-proof Distribution Box Explosion-proof Lighting Distribution Box Explosion-proof Box Customization explosion proof switch explosion proof light switch explosion proof limit switch explosion proof float switch explosion proof emergency stop button push button explosion proof
explosion proof push button switch Explosion-proof Joint Explosion-proof Hose
Caratteristiche prestazionali
1 The shell of the product is welded and formed by steel plate.
2 According to the electrical drawings and technical parameters provided by the user, the corresponding explosion-proof components and electrical components can be selected to design the external dimensions of the distribution box.
3 The panel can be arranged according to user requirements, with direct operation or operation after opening the door.
4 This product has a variety of solutions, with a variety of functions, which can be customized by the user according to the actual situation.
Explosion-proof box Main technical parameters
Explosion-proof box Order Notice
1. Al momento dell'ordine, si prega di fornire disegni e parametri dettagliati.
2. L'azienda supporta l'elaborazione OEM, si prega di contattare l'account manager per requisiti specifici
The company's main products are
explosion proof fan explosion proof exhaust fan explosion proof extractor fan explosion proof ventilation fan explosion proof axial fan explosion proof fans suppliers explosion proof tube axial fan explosion proof blower fan China Explosion Proof Fan Explosion Proof Industrial Fan Explosion Proof Roof Exhaust Fan Exhaust Fan Explosion Proof Mining Explosion-proof Lamp Coal Mine Lighting Mining Explosion-proof Lamp Agencies Mining Explosion-proof Lamp Factories Mining Explosion-proof Lamp Manufacturer Oem Mining Explosion-proof Lamp China Mining Explosion-proof Lamp China Mine Roadway Lights Mine Roadway Lights Mine Roadway Lights Manufacturer Mining Locomotive Lights Mining Headlamp coal miners lamp coal mining cap lights explosion proof lighting explosion proof lighting fixtures explosion proof lighting manufacturers explosion proof lighting price explosion proof lights explosion proof led lights explosion proof light fixture explosion proof emergency exit light explosion proof emergency light
explosion proof spot light explosion proof light fittings explosion proof led light fixturesexplosion proof flood light explosion proof led flood light explosion proof lighting manufacturers explosion proof lighting price explosion proof work light explosion proof high bay lighting explosion proof drop light explosion proof fluorescent light flood light explosion proof explosion proof emergency exit light explosion proof high bay led light explosion proof light fixtures manufacturers explosion proof light fixtures led explosion proof emergency light price explosion proof strip light
100wexplosion Proof Led Lights 200wExplosion Proof Led Lights Gas Station Lighting T8 Explosion Proof Light T5 Explosion Proof Light Explosion-proof All-plastic Fluorescent Lamp Stainless Steel Explosion-proof Fluorescent Lamp China Explosion Proof Lights torch light explosion proof explosion proof flashlights Portable Explosion Proof Light Portable Headlamp Explosion-proof Mobile Lighting boat searchlight boat spotlight Ship Lighting explosion proof box explosion proof junction box explosion proof electrical box explosion proof receptacle box explosion proof junction box price explosion proof outlet box explosion proof terminal box box panel explosion proof explosion proof control box explosion proof electrical junction box explosion proof device box explosion proof conduit box stainless steel explosion proof junction box terminal box explosion proof explosion proof enclosure explosion proof enclosure box stainless steel explosion proof enclosures explosion proof electrical enclosures explosion proof plastic enclosure explosion proof electrical cabinet Explosion-proof Distribution Box Explosion-proof Lighting Distribution Box Explosion-proof Box Customization explosion proof switch explosion proof light switch explosion proof limit switch explosion proof float switch explosion proof emergency stop button push button explosion proof
explosion proof push button switch Explosion-proof Joint Explosion-proof Hose
Caratteristiche prestazionali
1 The shell of the product is welded and formed by steel plate.
2 According to the electrical drawings and technical parameters provided by the user, the corresponding explosion-proof components and electrical components can be selected to design the external dimensions of the distribution box.
3 The panel can be arranged according to user requirements, with direct operation or operation after opening the door.
4 This product has a variety of solutions, with a variety of functions, which can be customized by the user according to the actual situation.
Explosion-proof box Main technical parameters
modello | BXM(D) |
Standard esecutivo | GB3836.1, GB3836.2, GB3836.3, GB12476.1, GB12476.5, IEC60079, IEC61241 |
Marchio antideflagrante | Exde IIB/IC T4 Gb/Ex tD A21 IP65 T8OC |
tensione nominale. | AC 220/380V |
Corrente nominale del circuito principale | ≤400A |
Numero di filiali | 4、6、8、10、12 |
Corrente nominale del circuito di derivazione | ≤350A |
Classe di protezione | Grado di protezione IP65 |
Grado anticorrosione | WF2 |
Filettatura di ingresso | G1/2" ~ G3" |
Specifiche dei cavi | Medio 6mm ~ Medio 55mm |
Inlet direction | Bottom in and bottom out or bottom in and top out (normally bottom in and bottom out, please specify other directions) |
Metodo di installazione | appeso, verticale |
Explosion-proof box Order Notice
1. Al momento dell'ordine, si prega di fornire disegni e parametri dettagliati.
2. L'azienda supporta l'elaborazione OEM, si prega di contattare l'account manager per requisiti specifici
The company's main products are
explosion proof fan explosion proof exhaust fan explosion proof extractor fan explosion proof ventilation fan explosion proof axial fan explosion proof fans suppliers explosion proof tube axial fan explosion proof blower fan China Explosion Proof Fan Explosion Proof Industrial Fan Explosion Proof Roof Exhaust Fan Exhaust Fan Explosion Proof Mining Explosion-proof Lamp Coal Mine Lighting Mining Explosion-proof Lamp Agencies Mining Explosion-proof Lamp Factories Mining Explosion-proof Lamp Manufacturer Oem Mining Explosion-proof Lamp China Mining Explosion-proof Lamp China Mine Roadway Lights Mine Roadway Lights Mine Roadway Lights Manufacturer Mining Locomotive Lights Mining Headlamp coal miners lamp coal mining cap lights explosion proof lighting explosion proof lighting fixtures explosion proof lighting manufacturers explosion proof lighting price explosion proof lights explosion proof led lights explosion proof light fixture explosion proof emergency exit light explosion proof emergency light
explosion proof spot light explosion proof light fittings explosion proof led light fixturesexplosion proof flood light explosion proof led flood light explosion proof lighting manufacturers explosion proof lighting price explosion proof work light explosion proof high bay lighting explosion proof drop light explosion proof fluorescent light flood light explosion proof explosion proof emergency exit light explosion proof high bay led light explosion proof light fixtures manufacturers explosion proof light fixtures led explosion proof emergency light price explosion proof strip light
100wexplosion Proof Led Lights 200wExplosion Proof Led Lights Gas Station Lighting T8 Explosion Proof Light T5 Explosion Proof Light Explosion-proof All-plastic Fluorescent Lamp Stainless Steel Explosion-proof Fluorescent Lamp China Explosion Proof Lights torch light explosion proof explosion proof flashlights Portable Explosion Proof Light Portable Headlamp Explosion-proof Mobile Lighting boat searchlight boat spotlight Ship Lighting explosion proof box explosion proof junction box explosion proof electrical box explosion proof receptacle box explosion proof junction box price explosion proof outlet box explosion proof terminal box box panel explosion proof explosion proof control box explosion proof electrical junction box explosion proof device box explosion proof conduit box stainless steel explosion proof junction box terminal box explosion proof explosion proof enclosure explosion proof enclosure box stainless steel explosion proof enclosures explosion proof electrical enclosures explosion proof plastic enclosure explosion proof electrical cabinet Explosion-proof Distribution Box Explosion-proof Lighting Distribution Box Explosion-proof Box Customization explosion proof switch explosion proof light switch explosion proof limit switch explosion proof float switch explosion proof emergency stop button push button explosion proof
explosion proof push button switch Explosion-proof Joint Explosion-proof Hose