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Ex Rated Gland Bracket 1100V 425A 4P | Quick Release & IP55 Rated | Stainless Steel by Ausproof

BRAND: Ausproof
SKU: RS2571QR
$3,942.10 List price: $4,896.10
+
Ex rated gland bracket with 1100V voltage and 425A current rating—ideal for mining and hazardous environments. Built for safety and compliance, featuring a quick release mechanism and durable stainless steel construction for reliable performance.

Product Name/Title: PL QR 1100V 425A 4P Gland Bracket (0) 120-C 60-65-G (241.1)

Brand: Ausproof

SKU: RS2571QR

Alternatively Known As: Ex Rated Plug and Receptacle, Flameproof Plug, Mining Plug, Quick Release Plug, Heavy Duty Electrical Connector

Technical Specifications
  • 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 (Receptacle), 9.0 kg (Plug)
  • Dimensions (H x L x W): 200mm x 400mm x 300mm
  • 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
  • Flameproof repairable design minimizes waste by allowing on-site repairs
Warranty Information

Standard manufacturer warranty applies. Please contact Ausproof for detailed warranty terms.

Available Now

The Ausproof PL QR 1100V 425A 4P Gland Bracket is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications requiring robust and flameproof electrical connections.