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4 Pin Plug 300A | 660V to 3300V | IP55 Ingress Protection | Flameproof by Ausproof
The 4 Pin Plug with a 300A current rating and voltage range of 660V to 3300V is ideal for mining and hazardous commercial applications. Built for durability with stainless steel construction and IP55 ingress protection, it ensures reliable electrical connections in challenging environments.
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Product Name/Title: PL 3300V 300A 4 Pin Plug (270) 16-C 40-45-G (241.3)
Brand: Ausproof
SKU: RS1520
Alternatively Known As: Ex-certified 4 Pin Plug, Flameproof Industrial Plug, Mining Electrical Plug, Hazardous Area Plug
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: 9.0 kg
- Dimensions (H x L x W): 250mm x 300mm x 150mm
- 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 installation 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 repairable design minimizes waste by allowing on-site body casting replacement
Warranty Information
Standard manufacturer warranty applies. Please contact Ausproof for detailed warranty terms.
Available Now
The Ausproof PL 3300V 300A 4 Pin Plug is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications requiring robust and flameproof electrical connections.
