The Tmax Series of circuit breakers from ABB offer a full range of moulded case circuit breakers that will Cover current ratings between 15 A and 2500 A and interrupting ratings, at 480 V AC, up to 150 kA. Models will vary with some having lug terminals while others have no connectors.

1 and 3 pole fixed moulded case circuit breaker
45mm standardised front and 70mm depth
Possibility of assembly on base plate or DIN rail
Single flange door for compartment doors
Standard front for copper cable terminals on T1 and front terminals of T3
Positive operation in compliance with IEC 60417-2
Double insulation
Guaranteed isolation in accordance with IEC 60947-2

Need an easy way to cut power to parts of your system? This rotary handle from ABB lets you easily operate your circuit breaker. It's designed for use with products from the Tmax XT series for ease of assembly. The handle is simple to use by rotating it to the desired position. The 'on' and 'tripped' positions are clearly marked and colour-coded for ease of use. For increased safety, you can fix a padlock on the handle to help prevent tampering and accidental actuation.

• Light weight of 444g to minimise strain on your equipment
• Compact dimensions of 485 (L) x 125 (W) x 120mm (H) to take up minimal space in your setup

• Power distribution systems
• Motor protection equipment
• Industrial conveyors

Circuit breakers in the Tmax XT series support a Modbus communication module, which allows you to connect multiple devices in your system for increased efficiency. They also provide diagnostics on the state of your circuit for ease of troubleshooting.

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