lovato sm1x16400 sm1 shunt trip releases 400vac 50/560hz

Why Choose the SM1X16400?

Designed for decisive remote tripping, the Lovato SM1X16400 shunt trip release accessory integrates seamlessly with SM1P and SM1R devices. Operating at 400VAC 50/60Hz, this SM1X-series module adds dependable control to protection assemblies. With Ui 690 V and Uimp 4 kV, it delivers strong dielectric performance, while compliance to IEC/EN and North American standards supports cross-market panel builds.

Built for longevity and varied environments, the unit offers 100000 mechanical life cycles and operates from -20 to +60 °C, with storage from -50 to +80 °C and installation up to 3000 m. A compact 140 g form factor and specified 1 to 1 Nm terminal tightening torque aid straightforward fitting and secure connections. Choose SM1X16400 to enhance system safety and control without adding bulk.

Key Benefits

• 400VAC 50/60Hz tripping for consistent, responsive remote actuation.
• Compatible with SM1P and SM1R ranges for seamless integration.
• High dielectric strength: Ui 690 V and Uimp 4 kV.
• Operates from -20 to +60 °C; stores -50 to +80 °C.
• Rated for 100000 mechanical cycles to minimise downtime.
• Lightweight 140 g accessory simplifies panel layout and handling.
• Conforms to IEC/EN 60947-1/-5-1, UL508, and CSA standards.
• Suitable for installations up to 3000 m altitude.

Technical Specification

• Product type designation: SM1X
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 4 kV
• Terminal tightening torque: 1 to 1 Nm
• Weight: 140 g
• Mechanical life: 100000 cycles
• Operating temperature: -20 to +60 °C
• Storage temperature: -50 to +80 °C
• Max altitude: 3000 m

What’s Included

• Lovato SM1X16400 shunt trip release accessory
• Installation instructions
• Manufacturer product datasheet reference

Applications

• Remote tripping of compatible SM1P and SM1R devices
• Control circuit integration at 400VAC 50/60Hz
• Standards-compliant switchgear and control panels
• Installations operating from -20 to +60 °C
• Sites located up to 3000 m altitude

Safety note: Installation and wiring should be performed by competent personnel. De-energise circuits before fitting, and use the device only within the stated ratings and standards.