Trade Discount 19%
4 Pin Plug 425A | 660V to 3300V | IP55 Ingress Protection | Quick Release by Ausproof
This 4 pin plug with a 425A current rating and voltage range of 660V to 3300V is ideal for mining and tunnelling operations. Built for hazardous environments, it features quick release mechanism and durable stainless steel construction for reliable performance.
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Product Name/Title: PL 1100V 425A 4 Pin Plug (180) 50-C 45-50-G (241.1)
Brand: Ausproof
SKU: RS1487
Alternatively Known As: Ex-certified 4 Pin Plug, Flameproof Industrial Plug, Mining Electrical Plug, PL Range Plug
Technical Specifications
- Voltage Range: 660V to 3300V
- Current Rating: 300A to 425A
- Material: Stainless Steel
- Ingress Protection: IP55
- Through Fault Current (Phase): 2 tests of 25.0kA for 0.2 seconds
- Through Fault Current (Earth): 2 tests of 8.0kA for 0.2 seconds
- AC High Voltage Withstand (Phase): 8.6kV for one minute
- AC High Voltage Withstand (Pilot): 1.0kV for one minute
- Temperature Rise: Rated for 300A and 425A
- Weight: 9.0 kg
- Dimensions (H x L x W): 50mm x 241mm x 180mm
- Weight: 9.0 kg
Key Features
- Quick Release mechanism
- Single piece contacts to prevent hot joints
- Easy termination
- Easy flameproof repair
- Full solid earth connectivity throughout product
- Full phase to phase segregation with earth
- Lightest Ex product on the market
- Silicone Protection Cover
- Stainless steel Hanging Plate for Back-to-Back (B2B) receptacles
Professional Installation Requirements
- Installation should be performed by qualified electricians trained in hazardous area electrical equipment to ensure compliance with safety standards and proper flameproof sealing.
Applications
- Mining and tunnelling operations
- Commercial applications in Group 1 hazardous environments
- Industrial low voltage electrical connections requiring flameproof plugs
Standards & Compliance
- Complies with AS/NZS 1299 – Electrical Equipment for Explosive Atmospheres
Environmental Benefits
- Durable stainless steel construction reduces need for frequent replacements
- Flameproof repairability minimizes waste by allowing on-site body casting replacement
Warranty Information
Warranty details available upon request; typically includes coverage against manufacturing defects.
Available Now
The Ausproof PL 1100V 425A 4 Pin Plug is available now for immediate purchase. Ideal for mining, tunnelling, and commercial hazardous environment applications.
