Description
The WGLR load break switch disconnector and fuse group has a housing made from fibreglass-reinforced unsaturated polyester resin with a rated insulation voltage of 1000 V. Its modular design uses a spring-energy operating mechanism so the double-break contacts gain instantaneous acceleration when making and breaking circuits, and it provides a defined isolation function in the open state.
Design and features
- Fibreglass-reinforced unsaturated polyester resin housing.
- Rated insulation voltage 1000 V with high dielectric performance.
- Modular design with spring-energy operating mechanism.
- Double-break contacts for reliable making and breaking.
- Defined isolation function in the open state.
Where it fits
- Power, construction and metallurgy distribution systems.
- Automation systems requiring infrequent switching and isolation.
- Switchgear and distribution boards needing high dielectric strength.
Selection and ordering
Confirm the rated current, the operating voltage, the pole configuration and the fuse rating if a fuse group is required. We will confirm the correct configuration and provide a quotation.
FAQ
What is a load break switch disconnector?
It is a switch that can make and break circuits under load and also isolate them for maintenance. The WGLR adds a fuse group for overcurrent protection.
What is the benefit of the spring-energy mechanism?
It gives the double-break contacts instantaneous acceleration, which improves making and breaking performance and reliability.
Where is the WGLR used?
In power, construction and metallurgy distribution systems and automation systems for infrequent switching and isolation.
Request Quote
Tell us your specifications, quantity, or application scenario and we will reply with a tailored quote.
