4P Quick Release Receptacle | 660V | 425A Current Rating | IP55 Protection by Ausproof
This 4P quick release receptacle operates at 660V with a 425A current rating, making it ideal for mining and hazardous environments. Built for durability with stainless steel construction and IP55 ingress protection, it ensures reliable performance in tough conditions.
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Product Name/Title: PL QR 660V 425A 4P Receptacle (180) 50-C
Brand: Ausproof
SKU: RS1442QR
Alternatively Known As: PL Range Quick Release Receptacle, Ex-certified 4 Pin Receptacle, Mining Grade Electrical Receptacle, Flameproof Electrical Connector
- Voltage Range: 660V to 3300V
- Current Rating: 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
- Dimensions (H x L x W): 180mm x 180mm x 180mm
- Weight: 10.7 kg
- 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
- Installation must be performed by a qualified electrician experienced with Ex-certified equipment and hazardous area installations.
- Mining
- Tunnelling
- Commercial applications
- Group 1 hazardous environments
- Complies with AS/NZS 1299 – Electrical Equipment for Explosive Atmospheres
- Durable stainless steel construction reduces need for frequent replacements.
- Easy on-site repair reduces waste and environmental impact.
Warranty details available upon request from Ausproof; typically includes coverage against manufacturing defects.
The Ausproof PL QR 660V 425A 4P Receptacle is available for immediate purchase, ideal for mining, tunnelling, and hazardous commercial applications.