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4P Quick Release Receptacle | 3300V | 425A Current Rating | IP55 Protection by Ausproof

BRAND: Ausproof
SKU: RS1568QR
$1,971.80 List price: $2,448.90
+
4P quick release receptacle with a 3300V operating voltage and 425A current rating—ideal for mining and hazardous environments. Built for safety and compliance, featuring durable stainless steel construction and easy flameproof repair.

Product Name/Title: PL QR 3300V 425A 4P Receptacle (0) 50-C

Brand: Ausproof

SKU: RS1568QR

Alternatively Known As: PL Range Quick Release Receptacle, Ex-rated 4 Pin Receptacle, Mining Electrical Receptacle, Flameproof Receptacle

Technical Specifications
  • Operating Voltage: 660 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: Suitable for 300A and 425A ratings
  • Plug Weight: 9.0KG
  • Dimensions (H x L x W): 300mm x 150mm x 200mm
  • Weight: 10.7 kg
Key Features
  • 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
Professional Installation Requirements
  • Professional installation by qualified electricians trained in hazardous area equipment is required to ensure safety and compliance.
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
  • Easy on-site repair reduces waste and downtime
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 now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications.