SIL-B Relays are for primary distribution which is ideal to protect a feeder by means of current and voltage functions and it is normally used with a circuit breaker as cutting element.
Aasy mounting, and fast settings make the SIL-B series the right solution for industrial and utility feeder protection. SIL-B provides complete feeder protection, with overcurrent, overvoltage, undervoltage, directional
Uses auxiliary power supply 110-230 Vac/90-300 Vdc or 24-48 Vdc.
Its reduced size makes the SIL-B series relays iasy to install and its light weight helps the customer to save costs in transport.