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4 Pin Plug 3300V 425A | IP55 Rated | Quick Release & Flameproof Design by Ausproof
The Ausproof 4 Pin Plug offers a robust 3300V operating voltage and 425A current rating—ideal for mining and hazardous environments. Built for safety with IP55 rating and quick release mechanism, it ensures reliable electrical connections in demanding applications.
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Product Name/Title: PL 3300V 425A 4 Pin Plug (180) 95-C 60-65-G (241.3)
Brand: Ausproof
SKU: RS1561
Alternatively Known As: Ex-certified 4 Pin Plug, Flameproof Industrial Plug, Mining Electrical Plug, Hazardous Area Plug
Technical Specifications
- Operating Voltage: 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
- Compliance: AS/NZS 1299, IEC 60079-0, IEC 60079-1
- Dimensions (H x L x W): 65mm x 241mm 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 should be performed by qualified electricians trained in hazardous area electrical equipment to ensure compliance and safety.
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; typically includes coverage against manufacturing defects.
Available Now
The Ausproof PL 3300V 425A 4 Pin Plug is available for immediate purchase, ideal for mining, tunnelling, and hazardous commercial applications.
