Trade Discount 19%
4P Receptacle 660V 425A | Quick Release & IP55 Rated | Flameproof by Ausproof
This 4P receptacle operates at 660V with a 425A current rating, featuring quick release and IP55 ingress protection—ideal for mining and hazardous environments. Built for safety and durability, it offers easy termination and flameproof repair capabilities.
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Product Name/Title: PL QR 660V 425A 4P Receptacle (180) 70-C
Brand: Ausproof
SKU: RS1443QR
Alternatively Known As: PL Range Receptacle, Ex-certified 4 Pin Receptacle, Flameproof Receptacle, Mining Electrical Receptacle
Technical Specifications
- Operating Voltage: 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 HV Withstand (Phase): 8.6kV for one minute
- AC HV Withstand (Pilot): 1.0kV for one minute
- Temperature Rise: Rated for 300A and 425A
- Plug Weight: 9.0 kg
- Receptacle Weight: 10.7 kg
- Dimensions (H x L x W): 70mm x 180mm x 180mm
- Weight: 10.7 kg
Key Features
- Quick Release
- 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 must be performed by qualified personnel trained in hazardous area electrical equipment installation to ensure compliance with safety standards.
Applications
- Mining
- Tunnelling
- Commercial applications
- Group 1 hazardous environments
Standards & Compliance
- Complies with AS/NZS 1299 – Electrical Equipment for Explosive Atmospheres
Environmental Benefits
- Durable stainless steel construction reduces need for frequent replacements.
- Flameproof repairable design minimizes waste by allowing on-site repairs.
Warranty Information
Warranty details available upon request from Ausproof; typically includes coverage against manufacturing defects.
Available Now
The Ausproof PL QR 660V 425A 4P Receptacle is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications requiring robust and flameproof electrical connections.
