Trade Discount 19%
4 Pin Plug 300A | 660V to 3300V | IP55 Ingress Protection | Stainless Steel by Ausproof
The Ausproof 4 Pin Plug 300A is designed for high voltage applications, operating between 660V to 3300V with IP55 ingress protection. Ideal for mining and hazardous environments, it features a quick release mechanism and durable stainless steel construction for enhanced safety and reliability.
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Product Name/Title: PL 3300V 300A 4 Pin Plug (270) 150-C 70-75-G (241.3)
Brand: Ausproof
SKU: RS1527
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: 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 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): 75mm x 241mm 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 must 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 300A 4 Pin Plug is available for immediate purchase, ideal for mining, tunnelling, and hazardous commercial applications.
