The TX3 residual current circuit breaker from Legrand is a highly advanced safety device designed for use in electrical installations. With a rated current of 40 A and a residual current sensitivity of 30 mA, this 4-pole circuit breaker provides reliable protection against electrical faults and potential hazards. The TX3 is certified according to the latest European standards, ensuring safe and efficient functionality in mixed frequency applications. Installation is straightforward on a DIN rail, making it easy to integrate into various electrical systems. The breaker features a clear switching position indicator, allowing for easy verification of operational status. Additionally, the TX3 offers the option to attach auxiliary devices, enhancing its versatility in different applications.

• Mixed frequency sensitive according to EN 62423
• Short-circuit resistant up to 3000 A
• Mounting on DIN rail with snap-in quick fasteners
• Clear switching position indicator in red/green on the switch lever
• Protective cover for safe insertion of the conductor into the terminal block.