1SDA104958R1

ABB 1SDA104958R1 – Undervoltage Release (YU-C) for XT5-XT6 MCCBs (220-240V)

Description:

This ABB Undervoltage Release (UVR) is a safety accessory designed for Tmax XT5 and XT6 circuit breakers. It automatically trips the circuit breaker if the supply voltage drops or fails, protecting your downstream equipment from unstable power conditions.

• Brand: ABB

• Compatibility: Designed for XT5 and XT6 Fixed/Plug-in (F/P) MCCBs.

• Voltage: 220..240V AC / 220..250V DC.

• Function: Ensures the breaker opens automatically during a voltage drop.