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4P Industrial Plug 300A | IP55 Ingress Protection | Quick Release & Flameproof Design | Ausproof

BRAND: Ausproof
SKU: RS2176
$1,482.30 List price: $1,841.00
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The 4P industrial 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 efficient use in commercial applications.

Product Name/Title: PL 1100V 300A 4P Plug (90) 35-C 35-40-G (275.1)

Brand: Ausproof

SKU: RS2176

Alternatively Known As: Ex-certified 4-pin plug, 300A industrial plug, flameproof plug, mining plug, hazardous area plug

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 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: 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 Ex-certified equipment and hazardous area installations.
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
Warranty Information

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

Available Now

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