4P Quick Release Receptacle | 1100V | 425A Current Rating | IP55 Protection by Ausproof
4P quick release receptacle with 1100V voltage and 425A current rating—ideal for mining and hazardous environments. Built for durability with stainless steel construction and IP55 ingress protection, ensuring reliable performance in tough conditions.
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Product Name/Title: PL QR 1100V 425A 4P Receptacle (0) 50-C
Brand: Ausproof
SKU: RS1496QR
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: 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
- 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 flameproof 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 hazardous commercial applications requiring robust and certified electrical connectors.