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4P Flameproof Plug 3300V 425A | IP55 Rated | Quick Release & Stainless Steel by Ausproof

BRAND: Ausproof
SKU: RS2199
$1,482.30 List price: $1,841.00
+
4P flameproof plug with 3300V voltage and 425A current rating—ideal for mining and hazardous environments. Built for durability with stainless steel construction and quick release features, ensuring reliable electrical connections in tough conditions.

Product Name/Title: PL 3300V 425A 4P Plug (180) 95-C 65-70-G (245.3)

Brand: Ausproof

SKU: RS2199

Alternatively Known As: Ex-certified 4-pin plug, Mining plug 425A, Flameproof plug 3300V, Stainless steel industrial 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
  • Weight: 9.0 kg
  • Dimensions (H x L x W): 245mm x 180mm x 180mm
  • 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 repairable design minimizes waste by allowing on-site repairs
Warranty Information

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

Available Now

The Ausproof PL 3300V 425A 4P Plug is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications requiring robust and flameproof electrical connections.