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4 Pin Plug 3300V 425A | IP55 Rated | Quick Release & Flameproof Design by Ausproof

BRAND: Ausproof
SKU: RS1560
$1,482.30 List price: $1,841.00
+
4 Pin Plug with 3300V voltage range and 425A current rating—ideal for mining and hazardous environments. Built for industrial applications, featuring quick release mechanism and durable stainless steel construction for reliable performance.

Product Name/Title: PL 3300V 425A 4 Pin Plug (180) 70-C 55-60-G (241.3)

Brand: Ausproof

SKU: RS1560

Alternatively Known As: Ex-certified 4 Pin Plug, Flameproof Industrial Plug, Mining Electrical Plug, Hazardous Area Plug

Technical Specifications
  • Voltage Range: 660V to 3300V
  • Current Rating: 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
  • Compliance: AS/NZS 1299, IEC 60079-0, IEC 60079-1
  • Dimensions (H x L x W): 241mm x 180mm x 180mm
  • Weight: 9.0 kg
Key Features
  • Quick Release mechanism
  • 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 and tunnelling operations
  • Commercial applications in Group 1 hazardous environments
  • Industrial low voltage electrical connections requiring flameproof plugs
Standards & Compliance
  • Complies with AS/NZS 1299 – Electrical Equipment for Explosive Atmospheres
Environmental Benefits
  • Durable stainless steel construction reduces need for frequent replacements
  • Flameproof repairable design minimizes waste by allowing on-site body casting replacement
Warranty Information

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

Available Now

The Ausproof PL 3300V 425A 4 Pin Plug is available for immediate purchase, ideal for mining, tunnelling, and hazardous commercial applications.