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4P Quick Release Receptacle | 3300V | 425A Current Rating | IP55 Protection by Ausproof
4P quick release receptacle with a 3300V operating voltage and 425A current rating—ideal for mining and tunnelling operations. 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 3300V 425A 4P Receptacle (0) 16-C
Brand: Ausproof
SKU: RS1565QR
Alternatively Known As: PL Range Quick Release Receptacle, Ex-certified 4 Pin Receptacle, Heavy Duty Mining Receptacle, Stainless Steel Electrical Receptacle
Technical Specifications
- Operating Voltage: 660V to 3300V
- Current Rating: 425A
- Ingress Protection: IP55
- Material: Stainless Steel
- 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
- Plug Weight: 9.0 kg
- Dimensions (H x L x W): 300mm x 150mm x 200mm
- Weight: 10.7 kg
Key Features
- Quick Release mechanism for ease of use
- Single piece contacts to prevent hot joints
- Easy termination and flameproof repair
- Full solid earth connectivity throughout the product
- Full phase to phase segregation with earth
- Lightest Ex product on the market
- Silicone protection cover included
- Stainless steel hanging plate for Back-to-Back (B2B) receptacles
Professional Installation Requirements
- Installation must be performed by a qualified electrician experienced with Ex-certified equipment and hazardous area installations.
Applications
- Mining and tunnelling operations
- Commercial electrical installations
- Group 1 hazardous environments requiring Ex-certified equipment
Standards & Compliance
- Complies with AS/NZS 1299 – Electrical Equipment for Explosive Atmospheres
Environmental Benefits
- Durable stainless steel construction reduces need for frequent replacements
- Easy on-site repair reduces waste and downtime
- Lightweight design reduces material usage and transport emissions
Warranty Information
Standard manufacturer warranty applies. Please contact Ausproof for detailed warranty terms.
Available Now
The Ausproof PL QR 3300V 425A 4P Receptacle is available for immediate purchase. Ideal for mining, tunnelling, and commercial hazardous environment applications.
