This compact, snap‑on shunt trip module enables remote electrical tripping of 3RV2 motor protection circuit breakers. It accepts control voltages of 210–240 V AC (continuous duty) or 190–330 V AC/DC (up to 5 s) via screw terminals. With a rapid trip response of under 20 ms, it delivers dependable protection for emergency and interlock systems. Rated insulation up to 690 V (pollution degree 3) and IP20 front protection, it is built to operate in ambient temperatures from –20 °C to +60 °C and is certified to CE, UL, and CSA standards