Why Choose the Lovato SM1X1220 Auxiliary Contact Block?
The Lovato SM1X1220 is a compact side-mounted auxiliary contact block designed for use with Lovato SM1P and SM1R motor protection circuit breakers. It provides additional signalling contacts for control circuits, status indication and automation feedback within industrial motor control panels.
This auxiliary contact features 2 normally open contacts, allowing PLCs, relays, indicator lamps and monitoring systems to receive clear breaker status information. Its side-mounted design makes it ideal where front-mounted accessories are already fitted or where additional auxiliary signalling is required.
With a 10 A current rating, 690 V rated insulation voltage and screw terminal connections, the SM1X1220 is a practical accessory for expanding Lovato SM1 motor protection systems in industrial machinery, control panels and automation applications.
Key Advantages
- Compact auxiliary contact block for Lovato SM1 motor protection breakers.
- 2 normally open contacts for control and signalling circuits.
- Side-mounted design for flexible installation.
- 10 A current rating suitable for auxiliary control applications.
- Screw terminals for secure and reliable wiring.
- Compatible with Lovato SM1P and SM1R motor protection circuit breakers.
Key Features
- Lovato SM1X accessory series.
- 2NO contact configuration.
- Side mounting auxiliary contact.
- 690 V rated insulation voltage.
- 10 A rated current.
- Screw-clamp terminal connection.
- Suitable for breaker status indication and control feedback.
- Designed for industrial motor control panel applications.
Reliable Auxiliary Signalling for Motor Protection Systems
Auxiliary contact blocks such as the Lovato SM1X1220 extend the functionality of motor protection circuit breakers by adding extra contacts for monitoring, control and signalling. This enables automation systems and operators to monitor breaker status and integrate motor protection into wider control circuits.
The SM1X1220 is ideal for PLC inputs, indicator lamps, alarm circuits and interlocking applications where two normally open auxiliary contacts are required. Its side-mounted construction allows straightforward integration with compatible Lovato SM1 motor protection breakers.
Typical Applications
- Motor protection breaker status indication.
- Industrial control panels.
- PLC feedback and automation systems.
- Alarm and indication circuits.
- Machine building and OEM equipment.
- Motor control centres and electrical enclosures.
