Surge arrester for low voltage power supply systems. Protection against transient overvoltage that may arise in the electrical supply, at the boundaries from lightning protection zone OB-1 and higher.
- UL 1449 3rd with SCCR 200KArms.
- MOV technology, high energy discharge capacity
- Thermaly protected
- Visual fault indication
- Remote signalling
- Low voltage protection level
- Metalic box
- Surge event counter
- Failure pre-test
- Filtering function
Ideal for applications with low discharge capacity required such as:
- Instalations with electronic equipments and microprocessor-based systems
- Secondary panels