4P Quick Release Receptacle | 1100V | 425A Current Rating | IP55 Protection by Ausproof
4P quick release receptacle with 1100V operating voltage and 425A current rating—ideal for mining and commercial applications. Built for hazardous environments, featuring durable stainless steel construction and IP55 ingress protection for reliable performance.
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Product Name/Title: PL QR 1100V 425A 4P Receptacle (0) 16-C
Brand: Ausproof
SKU: RS1493QR
Alternatively Known As: PL Range Receptacle, Ex-certified 4 Pin Receptacle, Quick Release Industrial Receptacle, Mining Grade Receptacle
- 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
- Weight: 10.7 kg
- Dimensions (H x L x W): 300mm x 150mm x 200mm
- Weight: 10.7 kg
- 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
- Installation must be performed by a qualified electrician experienced with Ex-certified equipment and hazardous environment standards.
- 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 downtime.
Warranty details available upon request from Ausproof; typically includes coverage against manufacturing defects.
The Ausproof PL QR 1100V 425A 4P Receptacle is available now for immediate purchase. Ideal for mining, tunnelling, and commercial hazardous environment applications.