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4 Pin Receptacle 3300V 425A | IP55 Ingress Protection | Quick Release Mechanism | Stainless Steel by Ausproof

BRAND: Ausproof
SKU: RS1572
$1,546.90 List price: $1,921.20
+
4 Pin receptacle rated for 3300V and 425A, featuring IP55 ingress protection and a quick release mechanism—ideal for mining and tunnelling operations. Built for hazardous environments, it offers durable stainless steel construction and easy termination for reliable electrical connections.

Product Name/Title: PL 3300V 425A 4 Pin Receptacle (0) 150-C

Brand: Ausproof

SKU: RS1572

Alternatively Known As: Ex-certified 4 Pin Receptacle, Flameproof Electrical Connector, Mining Receptacle, PL Range Receptacle

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
  • Weight: 10.7 kg
  • Dimensions (H x L x W): 150mm x 150mm x 150mm
  • Weight: 10.7 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 and proper flameproof sealing.
Applications
  • Mining and tunnelling operations
  • Commercial applications in Group 1 hazardous environments
  • Industrial low voltage electrical connections requiring flameproof receptacles
Standards & Compliance
  • Complies with AS/NZS 1299 – Electrical Equipment for Explosive Atmospheres
Environmental Benefits
  • Durable stainless steel construction reduces need for frequent replacements, minimizing waste.
  • Flameproof design enhances safety, reducing risk of environmental hazards from electrical faults.
Warranty Information

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

Available Now

The Ausproof PL 3300V 425A 4 Pin Receptacle is available now for immediate purchase. Ideal for mining, tunnelling, and commercial hazardous environment applications.