Compact circuit breaker LS TS160N FMU 125A 3P

Compact LS TS160N FMU 125A Power Circuit Breaker – Reliable Installation Protection

The LS TS160N FMU 125A compact circuit breaker is a key protection element in any electrical installation. Designed for both professional and home use, it provides effective protection against overloads and short circuits, guaranteeing safety and long-term reliability. The device is characterized by a solid construction and high operating parameters, making it an ideal choice for demanding applications.

Functionality and parameters

The TS160N FMU 125A circuit breaker is a three-pole device with a rated current of 125A. It is equipped with a non-adjustable short-circuit release and an adjustable thermal release, allowing for precise adjustment to the specifics of the protected installation. The rated operating voltage is AC 690V and DC 500V. Its breaking capacity in the event of a short circuit reaches 50kA at 220/240V AC, and also 50kA at 250V DC. Thanks to this, the circuit breaker effectively reacts to sudden changes in load, minimizing the risk of damage and downtime.

Application and benefits

This LS Electric circuit breaker model finds application in a wide range of electrical installations – from residential and commercial buildings to industrial facilities. Its compact dimensions (105 x 160 x 86 mm) make it easy to install even in limited spaces. This circuit breaker is compatible with various types of connections – both fixed (front and rear) and plug-in (front and rear). Additionally, high mechanical durability (25000 operations) and electrical durability (10000 operations at 415 VAC) guarantee a long service life and minimize operating costs. It meets the requirements of IEC60947-2, which confirms its compliance with European safety standards.

• Wide range of applications: ideal for installations in residential, commercial and industrial buildings.
• High breaking capacity: effective protection against the effects of short circuits with high surge currents.
• Thermal adjustment: possibility to adjust the characteristics of the thermal release to the needs of a specific installation.
• Compact dimensions: easy installation even in tight switchgear spaces.
• Durability and reliability: guarantee of long device life and minimization of downtime.
• Compliance with standards: meeting the requirements of IEC60947-2 ensures safety of use.