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Ex-Certified 4-Pin Plug 300A | IP55 Rated | Quick Release & Flameproof Design | Ausproof

BRAND: Ausproof
SKU: RS2175
$1,482.30 List price: $1,841.00
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The Ex-certified 4-pin plug with a 300A rating and IP55 ingress protection is ideal for mining and hazardous environments. Built for durability with stainless steel construction, it features quick release and easy termination for reliable electrical connections.

Product Name/Title: PL 1100V 300A 4P Plug (90) 25-C 30-35-G (275.1)

Brand: Ausproof

SKU: RS2175

Alternatively Known As: Ex-certified 4-pin plug, 300A industrial plug, flameproof electrical plug, mining plug 1100V

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
  • Weight: 9.0 kg
  • Dimensions (H x L x W): 300mm x 150mm x 200mm
  • Weight: 9.0 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
  • Installation must be performed by a qualified electrician experienced with hazardous area electrical equipment and compliant with AS/NZS 1299 standards.
Applications
  • Mining
  • Tunnelling
  • Commercial applications
  • Group 1 hazardous environments
Standards & Compliance
  • Complies with AS/NZS 1299 – Electrical Equipment in Hazardous Areas
Environmental Benefits
  • Durable stainless steel construction reduces waste and replacement frequency
  • Flameproof repairable design minimizes full product replacement
Warranty Information

Warranty details available upon request from Ausproof.

Available Now

The Ausproof PL 1100V 300A 4P Plug is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial environments requiring robust and certified electrical connections.