Compact circuit breaker LS TD100N FMU 32A 3P

Compact circuit breaker LS TD100N FMU 32A 3P – reliable protection for your installation

The LS TD100N FMU 32A 3P compact circuit breaker is a key element of every electrical installation, providing effective protection against overloads and short circuits. Designed for use in both commercial construction and industrial installations, it offers high reliability and durability. This three-pole circuit breaker with a rated current of 32A is ideal for protecting circuits requiring solid protection.

Functionality and application

Circuit breakers from the TD100N series are distinguished by a wide range of rated currents (from 16A to 1600A) and the ability to choose from eight different types of protective releases, allowing for precise adaptation to the specifics of the protected installation. The TD100N FMU 32A 3P model is characterized by thermal adjustment in the range of 25-32A and magnetic protection with a value of 10In, which ensures a quick response to sudden current surges. Thanks to this, the device effectively protects against damage caused by both long-term overloads and short circuits.

LS TD100N circuit breakers are used in:

• Electrical switchboards
• Distribution boards
• Lighting circuits
• Power supply for electric motors
• Protection against short circuits and overloads in various industrial and commercial applications

Advantages and design features

The LS TD100N FMU 32A 3P circuit breaker stands out from the competition with several key features:

• Versatility: The availability of many additional accessories allows you to expand the functionality of the circuit breaker and adapt it to individual needs.
• High quality workmanship: Ensures long-lasting and trouble-free operation even in difficult operating conditions.
• Compact dimensions: Allow for installation in a limited space.
• Communication possibility: Modbus and Profibus communication option allows integration with automation and monitoring systems.
• Adaptation to operating voltages Un=800V: Expands the range of applications for the circuit breaker.
• C characteristic: Allows tolerance to short-term current surges, which is particularly important when powering devices with electric motors or other loads with high starting current.
• Short-circuit current: This circuit breaker can withstand a short-circuit current of up to 50kA, ensuring the safety of the installation in the event of a serious failure.

This model is available in both 3-pole and 4-pole versions with neutral (3P+N). The choice of the appropriate version depends on the specifics of the protected electrical installation.