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150A 4P Plug | 660V Ex-Certified | Flameproof & Quick Release | IP55 by Ausproof

BRAND: Ausproof
SKU: RS2224
$856.60 List price: $1,063.90
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150A 4P plug designed for 660V applications, featuring flameproof construction and quick release functionality—ideal for mining and commercial use. Built for safety in hazardous environments, with durable stainless steel and IP55 ingress protection.

Product Name/Title: PS 660V 150A 4P Plug (270) 50-C 40-45-G (275.1)

Brand: Ausproof

SKU: RS2224

Alternatively Known As: 150A 4 Pole Plug, Ex-certified 660V Plug, Flameproof Industrial Plug, Mining Electrical Plug

Technical Specifications
  • Voltage: 660 to 1,100V
  • Current Rating: 150A
  • Material: Stainless Steel
  • Ingress Protection: IP55
  • Through Fault Current (Phase): 2 tests of 12.5kA for 0.2 seconds
  • Through Fault Current (Earth): 2 tests of 4.0kA for 0.2 seconds
  • AC High Voltage Withstand (Phase): 4.2kV for one minute
  • AC High Voltage Withstand (Pilot): 1.0kV for one minute
  • Temperature Rise: Rated for 150A
  • Weight: 4.1 kg (Plug), 7.9 kg (Receptacle)
  • Dimensions (H x L x W): 200mm x 250mm x 150mm
  • Weight: 4.1 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 electricians 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, minimizing waste.
  • Flameproof design enhances safety, reducing risk of environmental hazards from electrical faults.
Warranty Information

Warranty details available upon request from Ausproof; typically includes coverage against manufacturing defects.

Available Now

The Ausproof PS 660V 150A 4P Plug is available now for immediate purchase. Ideal for mining, tunnelling, and commercial hazardous environment applications.