Designed specifically to protect substation equipment from dangerous spikes and transients, the EI-MSB10-400 instrumentation surge protector absorbs the event utilizing a multi-stage transient suppression scheme, before critical equipment is reached. This unit is very low cost and is essential to significantly improve equipment reliability.
- Designed to protect sensitive equipment from the damaging effects of lightning strikes and/or industrial switching surges in single phase AC networks up to 320 V AC (L-N / L-G), and DC networks up to 400 V DC.
- The EI-MSB10-400 instrumentation surge protector is connected by wires in parallel with the network to be protected. It can be easily mounted on a wall or plate with self-adhesive tape.
- The unit’s LEDs alert you to protection status (see image below).
When LED is ON, the surge protector is working and actively protecting your instruments.
When LED is OFF, the surge protector has done its job and taken the abuse, instead of your equipment.