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4 Pin 300A 660V 3300V IP55 70mm² Cable Stainless Steel Ausproof

BRAND: Ausproof
SKU: RS1533
$1,546.90 List price: $1,921.20
+
Ausproof 4 Pin Receptacle 300A 660V to 3300V IP55 Rated Quick Release features stainless steel finish. Suited for AS NZS 2053 conduit installations.
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
  • Plug Weight: 9.0 kg
  • Dimensions (H x L x W): 300mm x 150mm x 200mm
  • Weight: 10.7 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 should be performed by qualified electricians experienced with Ex-certified equipment and hazardous environment standards.
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 covering manufacturing defects.

Available Now

The Ausproof PL 3300V 300A 4 Pin Receptacle is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications requiring robust and flameproof electrical connections.

FAQ

Q: What conductor size is this industrial receptacle designed for?
A: This receptacle is suitable for 70mm² conductor applications and operates from 660V to 3300V.

Q: What applications is this receptacle suitable for?
A: It is designed for mining, tunnelling, commercial applications, and Group 1 hazardous environments.


Pair this receptacle with an industrial plug 300A flameproof quick release for compatible high-current hazardous area power connections.
An industrial connector 660V 4P quick release can be incorporated into installations requiring matching four-pin connection components.
For hazardous area assembly projects, an industrial plug assembly 150A 1100V quick release provides a compatible connection option.
Understanding conduit fittings Australia requirements can assist with planning compliant cable routing for industrial power distribution installations.

Available now from SCHNAP — trusted by Australian electricians and electrical contractors.