Product Features
On the basis of maintaining the installation size of traditional products, the connector has undergone significant structural improvements, making its appearance beautiful, working more reliably, and having a greater ability to pass electrical current. It is easier and safer to install, especially in terms of cable connection, which has the characteristics of both welding and crimping, creating great work convenience for users.

Scope of Application
Altitude not exceeding 2000m
Relative humidity not exceeding 95% (+25 ℃)
Environmental temperature -20 ℃~+40 ℃
Explosive gas mixture location: Zone 2
Explosive gas mixture: IIA, IIB, IIC

Main technical parameters
Working voltage: AC220V, AC400V
Working current: 15A, 30A, 60A, 100A, 150A, 200A, 300A
Mechanical lifespan: 1000 cycles
Contact resistance: 0.0008 Ω
Insulation resistance: 100M Ω
Insulation dielectric strength: 2000V (220V), 2500V (400V)
Protection level: IP54

Purpose
The 15A-300A YT/GZ/YZ spark free broadcasting plug and socket series products are used for electrical connections between outdoor mobile power stations, cables, and loads. Widely used in fields such as petroleum, chemical, defense power, and transportation. The plug and socket adopt aluminum alloy shell, and the surface of the electrical contact is silver plated and the wire termination method is crimping. It has the characteristics of fast plugging and unplugging, convenient wiring, reliable electrical contact, good sealing and insulation, waterproof, dustproof, impact resistant, shockproof, and long service life. It complies with the standard BG3936.8-2003 "Electrical Equipment for Explosive Gas Environments Part 8- Type 'n' Electrical Equipment". This series of products has been inspected and approved by the national designated explosion-proof electrical product quality supervision and inspection center with the explosion-proof mark of ExnA11T4, and has obtained the explosion-proof certificate and production license.

Basic dimension diagram

15A (2-core, 3-core, 4-core) spark free explosion-proof plug and socket connector