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Industrial Quick Release Receptacle | 660V 300A | IP55 Ingress Protection | Flameproof Design by Ausproof

BRAND: Ausproof
SKU: RS1904QR
$1,288.40 List price: $1,600.20
+
The industrial quick release receptacle operates at 660V with a 300A current rating, featuring IP55 ingress protection—ideal for mining and tunnelling applications. Built for hazardous environments, it offers easy termination and flameproof repair, ensuring safety and reliability in demanding conditions.

Product Name/Title: PL QR 660V 300A 4P RECEP Orange Body Kit

Brand: Ausproof

SKU: RS1904QR

Alternatively Known As: PL Range Quick Release Receptacle, 660V 300A 4 Pin Industrial Plug, Flameproof Electrical Receptacle

Technical Specifications
  • 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
  • Plug Weight: 9.0 kg
  • Receptacle Weight: 10.7 kg
  • Dimensions (H x L x W): 300mm x 150mm x 200mm
  • Weight: 10.7 kg
Key Features
  • 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
Professional Installation Requirements
  • Installation must be performed by a qualified electrician experienced with Ex-certified equipment and hazardous area installations.
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 waste through long product life.
  • Easy flameproof repair reduces need for full replacements, minimizing material waste.
Warranty Information

Warranty details available upon request from Ausproof, typically covering manufacturing defects.

Available Now

The Ausproof PL QR 660V 300A 4P Receptacle Orange Body Kit is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications.