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4P Gland Bracket 3300V 425A | Quick Release Mechanism | IP55 Rated | Stainless Steel by Ausproof

BRAND: Ausproof
SKU: RS2628QR
$3,517.30 List price: $4,368.40
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The 4P Gland Bracket with a 3300V operating voltage and 425A current rating is ideal for mining and tunnelling operations. Built for hazardous environments, it features a quick release mechanism and durable stainless steel construction for reliable performance.

Product Name/Title: PL QR 3300V 425A 4P Gland Bracket (0) 185-C 75-80-G (241.3)

Brand: Ausproof

SKU: RS2628QR

Alternatively Known As: PL Range Quick Release Gland Bracket, Ex-certified 4 Pin Plug, Heavy Duty Mining Plug, Stainless Steel Electrical Plug

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 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
  • Compliant to AS/NZS 1299, IEC 60079-0, IEC 60079-1
  • Dimensions (H x L x W): 240mm x 300mm x 240mm
  • Weight: 10.7 kg
Key Features
  • Quick Release mechanism for easy operation
  • 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
  • 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
  • Flameproof repairable design minimizes waste by allowing on-site body casting replacement
Warranty Information

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

Available Now

The Ausproof PL QR 3300V 425A 4P Gland Bracket is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial electrical applications.