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4 Pin Plug 300A | 660V to 3300V | IP55 Ingress Protection | Quick Release by Ausproof

BRAND: Ausproof
SKU: RS1522
$1,482.30 List price: $1,841.00
+ −
30 Days Return Delivery Options
This 4 pin plug with a 300A current rating and 660V to 3300V operating voltage is ideal for mining and hazardous environments. Built for safety and durability, it features quick release and stainless steel construction, ensuring reliable performance in tough conditions.

Product Name/Title: PL 3300V 300A 4 Pin Plug (270) 35-C 50-55-G (241.3)

Brand: Ausproof

SKU: RS1522

Alternatively Known As: Ex-certified 4 Pin Plug, Flameproof 300A Plug, Mining Electrical Plug, Hazardous Area Plug

Technical Specifications
  • Operating Voltage: 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): 200mm x 300mm 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
  • Professional installation by qualified personnel trained in hazardous area electrical equipment is required.
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 design enhances safety, reducing risk of environmental hazards.
Warranty Information

Warranty details available upon request from Ausproof.

Available Now

The Ausproof PL 3300V 300A 4 Pin Plug is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications.

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