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4 Pin Receptacle 300A | 660V to 3300V | IP55 Rated & Quick Release | Stainless Steel by Ausproof

BRAND: Ausproof
SKU: RS1534
$1,546.90 List price: $1,921.20
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The 4 Pin Receptacle 300A offers a voltage range of 660V to 3300V and IP55 ingress protection—ideal for mining and hazardous environments. Built for commercial applications, it features quick release and durable stainless steel construction for reliable performance.

Product Name/Title: PL 3300V 300A 4 Pin Receptacle (270) 95-C

Brand: Ausproof

SKU: RS1534

Alternatively Known As: PL Range 4 Pin Receptacle, Ex Rated 300A Receptacle, Mining Grade Electrical Receptacle, Flameproof 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 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
  • Plug Weight: 9.0 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
  • 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 need for frequent replacements.
  • Flameproof repairability reduces waste by allowing on-site repairs without full replacement.
Warranty Information

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

Available Now

The Ausproof PL 3300V 300A 4 Pin Receptacle is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications requiring robust and flameproof electrical connections.