Trade Discount 19%
Industrial Connector 4-Pin 300A 660V IP55 Ausproof
B2B 4P insulator and contact set with operating voltage from 660V to 3300V and current rating of 300A to 425A—ideal for mining and hazardous environments.
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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
- Plug Weight: 9.0 kg
- Receptacle Weight: 10.7 kg
- Dimensions (H x L x W): 330mm x 400mm x 250mm
- 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
- Installation must be performed by qualified personnel 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
- Lightweight design reduces material usage and transportation emissions
Warranty Information
Standard manufacturer warranty applies. Please contact Ausproof for detailed warranty terms.
Available Now
The Ausproof PL 16 / 25 (3300) B2B 4P Insulator and Contact Set is available now for immediate purchase. Ideal for mining, tunnelling, and hazardous commercial applications requiring flameproof electrical connectors.
