Trade Discount 19%
4P Gland Bracket 300A | Quick Release | IP55 Ingress Protection | Stainless Steel by Ausproof
4P gland bracket 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 for reliable performance.
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Product Name/Title: PL QR 1100V 300A 4P Gland Bracket (90) 50-C 45-50-G (241.1)
Brand: Ausproof
SKU: RS2541QR
Alternatively Known As: PL Range Quick Release Gland Bracket, Ex-rated 4 Pin Gland Bracket, Flameproof Plug Gland Bracket
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
- Compliant to: AS/NZS 1299, IEC 60079-0, IEC 60079-1
- Dimensions (H x L x W): 150mm x 250mm x 200mm
- Weight: 10.7 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
- Professional installation by qualified personnel trained in hazardous area electrical equipment is required to ensure safety and compliance.
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 body casting replacement.
Warranty Information
Warranty details available upon request; typically includes coverage against manufacturing defects.
Available Now
The Ausproof PL QR 1100V 300A 4P Gland Bracket is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications requiring flameproof electrical connections.
