Trade Discount 19%
Black Protective Bung | 660V to 3300V | 300A to 425A Current Rating | IP55 Ingress Protection by Ausproof
The Black Protective Bung is designed for high voltage applications, operating between 660V to 3300V with a current rating of 300A to 425A. Ideal for mining and commercial hazardous environments, it features a quick release mechanism and durable stainless steel construction for enhanced safety and ease of use.
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Product Name/Title: PL R&S Black Protective Bung
Brand: Ausproof
SKU: RS1767
Alternatively Known As: PL Range Protective Bung, Flameproof Electrical Plug, Ex-rated Protective Bung, Mining Electrical 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 at 25.0kA for 0.2 seconds
- Through Fault Current (Earth): 2 tests at 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): 200mm x 300mm x 200mm
- Weight: 10.7 kg
Key Features
- Quick Release mechanism for ease of use
- Single piece contacts to prevent hot joints
- Easy termination and flameproof repair
- Full solid earth connectivity throughout the product
- Full phase to phase segregation with earth
- Lightest Ex product on the market
- Silicone Protection Cover included
- Stainless steel Hanging Plate for Back-to-Back (B2B) receptacles
Professional Installation Requirements
- Installation and maintenance should be performed by qualified electricians trained in hazardous area equipment to ensure safety and compliance.
Applications
- Mining and tunnelling operations
- Commercial applications in Group 1 hazardous environments
- Low voltage electrical connections requiring flameproof protection
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 R&S Black Protective Bung is available for immediate purchase, ideal for mining, tunnelling, and commercial hazardous environment applications.
