SGV2-I-ME AU225

Matching undervoltage release accessories exclusively designed for SGV2-I-ME/PM Series motor protection circuit breakers, providing undervoltage trip protection for abnormal power supply voltage drop.

Rated insulation voltage: 690V, 50/60Hz compatible.
3 voltage grades: 110–127V, 220–240V, 380–415V.
Tripping range: 35%~70% of rated operating voltage Ue.
Snap-on modular design, tool-free fast installation.

Product
Description

Specially engineered undervoltage releases for SGV2-I-ME/PM Series motor protection circuit breakers, delivering undervoltage tripping protection against abnormal supply voltage dropouts.

This dedicated accessory covers low, medium and high AC voltage ranges. It automatically trips the breaker once grid voltage falls to 35%–70% of Ue, preventing motor burnout from undervoltage running. Rated insulation voltage stands at 690V with compatibility for both 50Hz and 60Hz power frequencies, suiting most global low-voltage control systems. Its side-mounted modular structure supports tool-free assembly, seamlessly adding undervoltage protection to the main breaker.