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Flameproof Industrial Plug | 3300V | 425A Current Rating | IP55 Ingress Protection by Ausproof

BRAND: Ausproof
SKU: RS2200
$1,482.30 List price: $1,841.00
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The Ausproof PL 3300V 425A 4P Plug is designed for hazardous environments, featuring a 3300V voltage range and 425A current rating. Ideal for mining and tunnelling operations, it offers quick release and durable stainless steel construction for enhanced safety and reliability.

Product Name/Title: PL 3300V 425A 4P Plug (180) 120-C 70-75-G (245.3)

Brand: Ausproof

SKU: RS2200

Alternatively Known As: Ex-rated 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 at 25.0kA for 0.2 seconds
  • Through Fault Current (Earth): 2 tests at 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 75mm 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
  • Installation must be performed by qualified electricians trained in hazardous area electrical equipment to ensure compliance with safety standards.
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 design enhances safety, reducing risk of environmental hazards
  • Easy on-site repair reduces waste and resource consumption
Warranty Information

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

Available Now

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