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4 Pin Flameproof Industrial Plug | 425A Current Rating | IP55 Ingress Protection | Stainless Steel by Ausproof
The 4 Pin Flameproof Industrial Plug is designed for hazardous environments, featuring a 425A current rating and IP55 ingress protection. Ideal for mining and tunnelling operations, this robust plug ensures safety and reliability with its durable stainless steel construction and quick release mechanism.
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Product Name/Title: PL 1100V 425A 4 Pin Plug (180) 70-C 50-55-G (241.1)
Brand: Ausproof
SKU: RS1488
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 HV Withstand (Phase): 8.6kV for one minute
- AC HV Withstand (Pilot): 1.0kV for one minute
- Temperature Rise: Suitable for 300A and 425A ratings
- Compliance: AS/NZS 1299, IEC 60079-0, IEC 60079-1
- Dimensions (H x L x W): 241mm x 180mm 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 a qualified electrician experienced with 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 1100V 425A 4 Pin Plug is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications requiring robust and flameproof electrical connections.
