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Quick Release Plug 3300V 300A 4P | IP55 Ingress Protection | Stainless Steel | Ausproof

BRAND: Ausproof
SKU: RS2468QR
$3,737.30 List price: $4,641.70
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The Quick Release Plug 3300V 300A 4P is designed for hazardous environments, featuring IP55 ingress protection and durable stainless steel construction. Ideal for mining and tunnelling applications, it ensures safety with easy termination and flameproof repair capabilities.

Product Name/Title: PL B2B QR 3300V 300A 4P Full Assembly

Brand: Ausproof

SKU: RS2468QR

Alternatively Known As: PL Range Quick Release Plug, Ex-certified Mining Plug, Flameproof Electrical Connector, 4-Pin Industrial 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 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: Plug 9.0 kg, Receptacle 10.7 kg
  • Dimensions (H x L x W): 200mm x 400mm x 300mm
  • 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
  • Professional installation by qualified personnel trained in hazardous area electrical 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 waste and extends product life.
  • Easy flameproof repair reduces the need for full replacements, minimizing material waste.
Warranty Information

Warranty details available upon request from Ausproof.

Available Now

The Ausproof PL B2B QR 3300V 300A 4P Full Assembly is available now for immediate purchase. Ideal for mining, tunnelling, and commercial hazardous environment applications.