Lewden SRG1VCU retrofit type 2 surge protection module, 18th edition compliant and designed to retrofit an existing consumer unit to accommodate a suitable surge arrester directly. Features a status indicator- black flag indicates healthy functioning and red flag shows ends of life. Protects against the effects of man-made transients and prevents the spread of over voltages in an electrical installation. Also, protects against secondary effects of an indirect lighting strike, ideal for residential and domestic spaces.
- Status indicator-black flag indicates healthy functioning and red flag shows ends of life
- Retrofit design
- Single phase
- 18th edition complaint
- TT/TN-S
- IP rating: IP20
- Standards: BS EN 61439-3