Trade Discount 19%
Ex-rated Industrial Plug 300A | Quick Release & IP55 Rated | Stainless Steel by Ausproof
Ex-rated industrial plug with 300A current rating and quick release feature—ideal for mining and tunnelling applications. Built for hazardous environments, with durable stainless steel construction and IP55 ingress protection.
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Product Name/Title: PL B2B QR 1100V 300A 6P Full Assembly
Brand: Ausproof
SKU: RS2466QR
Alternatively Known As: PL Range Plug and Receptacle, Ex-rated Industrial Plug, Flameproof Electrical Connector, Quick Release Industrial 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 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: Plug 9.0 kg, Receptacle 10.7 kg
- Dimensions (H x L x W): 300mm x 400mm x 250mm
- Weight: 9 kg
Key Features
- Quick Release
- 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 installation to ensure compliance with safety standards.
Applications
- Mining
- Tunnelling
- Commercial applications
- Group 1 hazardous environments
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 repairs.
Warranty Information
Warranty details available upon request from Ausproof, typically covering manufacturing defects.
Available Now
The Ausproof PL B2B QR 1100V 300A 6P Full Assembly is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications.
