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Industrial Plug and Receptacle Assembly | 660V 425A | IP55 Rated | Quick Release by Ausproof

BRAND: Ausproof
SKU: RS2463
$2,887.50 List price: $3,586.30
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This industrial plug and receptacle assembly operates at 660V with a 425A current rating, making it ideal for mining and tunnelling applications. Built for hazardous environments, it features quick release and stainless steel construction for durability and easy maintenance.

Product Name/Title: PL B2B 660V 425A 4P Full Assembly

Brand: Ausproof

SKU: RS2463

Alternatively Known As: PL Range Plug and Receptacle Assembly, Ex-rated 660V 425A Industrial Plug, Flameproof Electrical Connector

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
  • Compliance: AS/NZS 1299, IEC 60079-0, IEC 60079-1
  • Dimensions (H x L x W): 150mm x 350mm x 250mm
  • Weight: 9 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 qualified electricians trained in hazardous area electrical equipment to ensure compliance with safety standards and proper flameproof assembly.
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 B2B 660V 425A 4P Full Assembly is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial environments requiring robust and certified electrical connections.