Trade Discount 19%
Quick Release Mining Plug | 1100V | 425A Current Rating | IP55 Protection by Ausproof
The Quick Release Mining Plug offers a robust 1100V voltage range and 425A current rating—ideal for mining and hazardous environments. Built for safety and durability, it features stainless steel construction and IP55 ingress protection, ensuring reliable performance in tough conditions.
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Product Name/Title: PL B2B QR 1100V 425A 4P Full Assembly
Brand: Ausproof
SKU: RS2465QR
Alternatively Known As: PL Range Quick Release Plug, Ex-certified Mining Plug, Flameproof Electrical Connector, 4-Pin Industrial 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 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
- Plug Weight: 9.0 kg
- Receptacle Weight: 10.7 kg
- Dimensions (H x L x W): 300mm x 400mm x 250mm
- Weight: 19.7 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 should be performed by qualified electricians trained in hazardous area electrical equipment to ensure compliance with safety standards and proper flameproof assembly.
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 waste by extending product life.
- Easy flameproof repair reduces the need for full replacements, minimizing material waste.
Warranty Information
Warranty details available upon request from Ausproof, typically covering manufacturing defects.
Available Now
The Ausproof PL B2B QR 1100V 425A 4P Full Assembly is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial environments requiring robust and safe electrical connections.
