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PES FR 660V 90A 4P Plug | IP55 Rated | Flameproof Design | Mining Grade by Ausproof

BRAND: Ausproof
SKU: RS2271FR
$856.60 List price: $1,063.90
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PES FR 660V 90A 4P Plug with IP55 rating and durable stainless steel construction—ideal for mining and hazardous environments. Built for safety and reliability, featuring easy termination and flameproof repair capabilities.

Product Name/Title: PES FR 660V 90A 4P Plug (270) 4-C 20-23-G (5 Core)

Brand: Ausproof

SKU: RS2271FR

Alternatively Known As: PES 90A 4 Pole Plug, Ex-certified 660V Plug, Flameproof Industrial Plug, Mining Grade Plug

Technical Specifications
  • Voltage: 660-1,100V
  • Current Rating: Ex 60 Amp; Non Ex 90 Amp
  • Material: Grade 304 Stainless Steel
  • Ingress Protection: IP55
  • Through Fault Current (Phase): 2 Tests of 3.2kA for 0.2 seconds
  • Through Fault Current (Earth): 2 Tests of 1.0kA for 0.2 seconds
  • AC HV Withstand (Phase): 4.2kV for one minute
  • AC HV Withstand (Pilot): 1.0kV for one minute
  • Temperature Rise: Suitable for 60A and 90A
  • Plug Weight: 2.6KG
  • Receptacle Weight: 5.0KG
  • Dimensions (H x L x W): 200mm x 250mm x 150mm
  • Weight: 2.6 kg
Key Features
  • A single solid earth body
  • 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.
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 replacement frequency.
  • Flameproof repairable design minimizes product disposal and environmental impact.
Warranty Information

Warranty details available upon request from Ausproof.

Available Now

The Ausproof PES FR 660V 90A 4P Plug is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications.