{"product_id":"202601000160000","title":"30mm Panel Cutout EX Certified Explosion-Proof Self-Reset Control Push Button Switch Red Green Blue for Distribution Box","description":"\u003cp\u003eColor-Coded Momentary Control, Direct Fit for 30mm Explosion-Proof Panels\u003cbr\u003eThis EX-rated explosion-proof self-reset push button is purpose-built for installation in explosion-proof distribution boxes, control stations and local operation panels in Zone 1 and Zone 2 hazardous environments. Offered in three distinct colors — red, green, blue — it lets you mark different circuit control functions clearly, eliminating the risk of internal electrical arcs igniting surrounding flammable media.\u003c\/p\u003e\n\u003cp\u003eDesigned for the universal 30mm panel cutout standard, this switch is a direct drop-in replacement for nearly all mainstream 30mm explosion-proof distribution box push buttons on the market. No extra panel reaming, drilling or modification is required during installation, cutting down on on-site wiring and commissioning time drastically.\u003c\/p\u003e\n\u003cp\u003eIts self-reset momentary structure automatically returns to the original OFF state the moment the operator releases the button. This design completely removes the hidden safety risk of accidental continuous circuit connection caused by operators forgetting to reset latching buttons, which is a critical safety upgrade for momentary signal control scenarios.\u003c\/p\u003e\n\u003cp\u003eThe three color variants follow global industrial operation marking conventions: red for emergency stop and circuit breaking, green for equipment startup and circuit closing, blue for dedicated function switching. Operators can identify the corresponding control action at a glance even in dim, dusty low-visibility workshop conditions, drastically reducing misoperation rates on site.\u003c\/p\u003e\n\u003cp\u003eRated with Ex IIB T6 explosion protection marking and IP66 ingress protection, the switch is fully dust-tight and resistant to high-pressure water jet cleaning. It runs stably across a -20°C to +60°C wide working temperature range, suitable for long-term deployment in chemical plants, oil refineries, pharmaceutical workshops, paint spraying booths and mining surface electrical systems.\u003c\/p\u003e\n\u003cp\u003eCore Specifications\u003cbr\u003e● Product Type: EX Certified Explosion-Proof Self-Reset Push Button Switch\u003cbr\u003e● Available Colors: Red, Green, Blue\u003cbr\u003e● Mounting Cutout: 30mm, perfectly compatible with standard explosion-proof distribution box panels\u003cbr\u003e● Explosion Marking: Ex IIB T6, compliant for Zone 1 \/ Zone 2 explosive gas environments\u003cbr\u003e● Protection Grade: IP66, dust-tight and resistant to high-pressure water jet washdown\u003cbr\u003e● Operation Mode: Self-reset (momentary), auto returns to OFF after release\u003cbr\u003e● Electrical Rating: 10A 250VAC, fits most industrial low-voltage control circuits\u003cbr\u003e● Contact Configuration: 1NO 1NC \/ 2NO 2NC for optional selection\u003cbr\u003e● Housing Material: Flame-retardant engineering plastic \/ 304 stainless steel optional\u003cbr\u003e● Mechanical Lifespan: ≥ 1,000,000 operation cycles\u003cbr\u003e● Certification: CE, RoHS, ATEX compliant for global industrial market access\u003cbr\u003eTypical Deployment Scenarios\u003cbr\u003eThis 30mm EX explosion-proof push button is widely used for new installation or component replacement in explosion-proof distribution boxes, on-site local control stations, explosion-proof operation columns and industrial automation control panels in hazardous locations. The unified 30mm mounting dimension lets you standardize all control buttons across multiple site panels, greatly simplifying spare parts management and reducing your inventory SKU count.\u003c\/p\u003e\n\u003cp\u003eEvery unit passes 3 rounds of strict pre-shipment quality inspections, including flameproof joint gap verification, IP66 water pressure test and full contact continuity check. We support fast order fulfillment and bulk customization for contact configurations to match your specific project requirements.\u003c\/p\u003e\n\u003cp\u003eUpgrade your explosion-proof distribution panel control components with this color-coded certified switch, to fully meet site safety compliance rules and cut down on on-site operation errors.\u003c\/p\u003e","brand":"Electrical Tools","offers":[{"title":"Red 1NO 1NC Momentary","offer_id":67386721566969,"sku":"BA8030-001","price":9.6,"currency_code":"USD","in_stock":true},{"title":"Red 2NO Momentary","offer_id":67386721730809,"sku":"BA8030-002","price":9.6,"currency_code":"USD","in_stock":true},{"title":"Red 2NC Momentary","offer_id":67386721894649,"sku":"BA8030-003","price":9.6,"currency_code":"USD","in_stock":true},{"title":"Blue 1NO 1NC Momentary","offer_id":67386722058489,"sku":"BA8030-004","price":9.6,"currency_code":"USD","in_stock":true},{"title":"Blue 2NO 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