220 → 240 V ac, 220 → 250V dc Shunt Trip Shunt trip for use with Tmax XT1, Tmax XT2, Tmax XT3, Tmax XT4

Stay in control of electrical safety with this shunt trip from ABB. You can use it with the TMAX range of MCBs to shut down the power to your system in the event of an electrical fault. Applying a voltage to the shunt will immediately trip the attached MCB, isolating downstream components and protecting them from damage. Rated control voltages of 220 to 240V AC and 220 to 250V DC make this a suitable option for use with the UK mains supply.

• Light weight of 124g minimises mechanical strain on your system
• Moulded case shields internal components from contamination to keep the shunt trip operating smoothly

• HVAC systems
• Air compressors
• Packaging plants

Shunt trips enable remote or automatic interruption of electrical circuits in critical situations, giving you centralised control of the electrical safety of your system. They're crucial in circuit protection for generators and power distribution systems as they're a quick way to isolate faults, prevent damage and enhance overall electrical system safety and reliability. You can also use a shunt trip to shut down machinery in emergencies or as part of routine maintenance procedures.

ABB Accessories

These contacts can not be used with type ESB20 installation contactors, only higher types e.g. ESB24