{"product_id":"cz-cz0254-explosion-proof-plug-and-socket-device-grp-125a-690v-ex-db-eb-iic-t5-gb-t95-db-ip65-iecex-atex-approved","title":"CZ CZ0254 Explosion-proof Plug and Socket Device, GRP, 125A 690V, Ex db eb IIC T5 Gb T95℃ Db, IP65, IECEx ATEX Approved","description":"\u003ch3 id=\"heading-3aff1cab-6c14-471a-8831-405684a5d7ef--chuangzheng-cz0254-explosion-proof-plug-and-socket-device-grp-125a-690v-0\"\u003eCZ0254 Explosion-proof Plug and Socket Device, GRP, 125A 690V\u003c\/h3\u003e\n\u003cp\u003eThe Chuangzheng CZ0254 series is an internationally certified explosion-proof plug and socket device, meticulously engineered for robust and reliable electrical power connections in the most demanding hazardous industrial environments. Constructed from high-strength Glass Reinforced Plastic (GRP), this device offers superior chemical and corrosion resistance, high impact capabilities, and inherent static resistance, making it an ideal lightweight alternative to metal enclosures. With comprehensive explosion protection ratings including Ex db eb IIC T5 Gb and Ex tb IIIC T95℃ Db, verified by IECEx and ATEX certifications, the CZ0254 ensures exceptional safety and performance in both gas and dust explosive atmospheres. Designed for applications up to 690V AC and currents up to 125A, it incorporates advanced features such as self-cleaning contacts and a high IP65 degree of protection, guaranteeing operational continuity and safety.\u003c\/p\u003e\n\u003ch4 id=\"heading-3aff1cab-6c14-471a-8831-405684a5d7ef--key-features-0\"\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Certified Explosion Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHolds comprehensive IECEx and ATEX certifications with markings Ex db eb IIC T5 Gb and Ex tb IIIC T95℃ Db. This ensures suitability for Zone 1 \u0026amp; 2 (gases) and Zone 21 \u0026amp; 22 (dusts) hazardous areas, covering all gas groups (IIA, IIB, IIC) and dust groups (IIIA, IIIB, IIIC) with high temperature classifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust GRP Enclosure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManufactured from a special alloy plastic with static resistance properties (Glass Reinforced Plastic), providing outstanding resistance to corrosion, harsh chemicals, mechanical impact, and UV radiation, while being significantly lighter than metallic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh IP65 Environmental Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGuarantees complete protection against dust ingress and resistance to multi-directional low-pressure water jets, making it suitable for severe outdoor and industrial conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Electrical Ratings:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned to operate efficiently at a maximum rated voltage of 690V AC and a rated current of 125A (at ambient temperatures up to +45℃, derating to 115A at +55℃).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Contact Technology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures self-cleaning inserting sleeves which ensure consistently low transmission resistance and reliable contact over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Insertion and Pulling Force:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered for user convenience, allowing for easy and ergonomic connection and disconnection even in challenging work environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Protective Covers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures a high degree of protection for the socket when the plug is disconnected, preventing ingress of foreign objects or moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Ambient Temperature Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCertified for operation in extreme temperatures from -40℃ to +55℃, demonstrating its reliability in diverse climatic conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Switch Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes an auxiliary control switch (AC250V\/5A) for interlocking, signaling, or control circuit integration, enhancing system safety and automation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 id=\"heading-3aff1cab-6c14-471a-8831-405684a5d7ef--detailed-technical-specifications-0\"\u003eDetailed Technical Specifications:\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Characteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eChuangzheng Explosion-proof Electric Co., Ltd.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCZ0254\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExplosion-proof Plug and Socket Device (includes both plug and wall-type socket components)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMax 690V AC, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e125A (for ambient temperatures -40℃ ≤ Ta ≤ +45℃)\u003c\/li\u003e\n\u003cli\u003e115A (for ambient temperatures -40℃ ≤ Ta ≤ +55℃)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Switch Capacity (AC-3):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e690V \/ 125A (Indicates ability to switch motor loads)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Switch:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAC250V \/ 5A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExplosion Protection \u0026amp; Environmental:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplosion Protection Marks:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChina:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEx d eⅡC T5 Gb Ex tD A21 IP66 T95℃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIECEx:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEx db ebⅡC T5 Gb Ex tb ⅢC T95℃ Db\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eⅡ2GD Ex db ebⅡC T5 Gb Ex tb ⅢC T95℃ Db\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Hazardous Zones:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eZone 1 (Gases)\u003c\/li\u003e\n\u003cli\u003eZone 2 (Gases)\u003c\/li\u003e\n\u003cli\u003eZone 21 (Dusts)\u003c\/li\u003e\n\u003cli\u003eZone 22 (Dusts)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Group Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIIA, IIB, IIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust Group Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIIIA, IIIB, IIIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Class (Gas):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eT5 (Max Surface Temperature \u0026lt; 100℃)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Surface Temperature (Dust):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eT95℃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection (IP) Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40℃ ≤ Ta ≤ +55℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAlloy plastic of static resistance \/ GRP (Glass Reinforced Plastic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall-type socket:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 × 50mm² (main terminals) + 2 × 2.5\/4mm² (aux. contact terminals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 × 50mm²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Entry:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall-type socket (standard configuration):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 × Moulded plastic M63 × 1.5 (for cable outside diameter Φ27 ~ 48mm), includes 1 × Moulded plastic M63 × 1.5 stopping plug. Other certified cable glands can be used.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSuitable for 4 poles or 5 poles. Cable outside diameter Φ20 ~ 57mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePole Configurations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAvailable in 4-pole and 5-pole versions (inferred from plug cable entry specifications).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWall-mounted (socket), Cable-mounted (plug)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandards \u0026amp; Compliance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChina:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCCC (CNEx16.0835)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIECEx:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIECEx CQM 10.0002X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(DNV) Presafe 16 ATEX 8607X\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Standards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConforms to relevant portions of IEC 60079 series and EN 60079 series for explosion protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 id=\"heading-3aff1cab-6c14-471a-8831-405684a5d7ef--applications-0\"\u003eApplications:\u003c\/h4\u003e\n\u003cp\u003eThe Chuangzheng CZ0254 Explosion-proof Plug and Socket Device is an indispensable component for secure power distribution and equipment connection across a broad spectrum of hazardous industrial applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical and Petrochemical Industries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProviding safe power connections for pumps, motors, lighting, and portable equipment in processing plants and storage areas with flammable gases and vapors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil and Gas Exploration \u0026amp; Production:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCrucial for power supply to drilling rigs, refineries, offshore platforms, and hazardous onshore facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical and Fine Chemical Facilities:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsuring safe electrical interface for production machinery, laboratory equipment, and material handling systems in explosive atmospheres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining (Surface Operations):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse in non-coal mines where gas or dust explosion hazards are present (not for underground coal mining unless specifically marked \"I\").\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrain Silos, Food Processing, and Woodworking:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCritical for power to machinery where combustible dusts (e.g., flour, wood dust) pose an explosion risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaint and Coating Manufacturing\/Application:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSafe power outlets for mixing, spraying, and ventilation equipment in areas with flammable solvents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWastewater Treatment Plants:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProviding sealed and explosion-proof connections for pumps and monitoring equipment.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAny industrial setting requiring reliable, high-current, explosion-proof, and flexible power access.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CZ","offers":[{"title":"Default Title","offer_id":51719538311447,"sku":null,"price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/cz-power-sockets-cz-cz0254-explosion-proof-plug-and-socket-device-grp-125a-690v-ex-db-eb-iic-t5-gb-t95-db-ip65-iecex-atex-approved-1212524338.png?v=1766323924","url":"https:\/\/www.apexonsupply.com\/products\/cz-cz0254-explosion-proof-plug-and-socket-device-grp-125a-690v-ex-db-eb-iic-t5-gb-t95-db-ip65-iecex-atex-approved","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}