Power switch 3P, 25kA, TM release (thermal adjustment) EB2S 160/3SA 100A 3P 004671903

Three-pole circuit breaker with a rated current of 100A is a reliable protection for electrical installations, designed for both industrial and public building applications. Its robust construction and high short-circuit breaking capacity (25kA at 400V) guarantee safety and continuity of supply.

Characteristics and application

The EB2S 160/3SA circuit breaker features thermal adjustment, allowing precise adaptation to the load specifics. This ensures that the device responds to overloads in a controlled manner, minimizing the risk of false tripping caused by short-term current surges – which is particularly important when starting motors or other devices with high inrush current. Designed to protect circuits against overloads and short circuits, it provides effective protection for wires and connected receivers. Mounting is on a TH35 rail, and the screw connection ensures a secure and durable connection of the wires.

Advantages and design features

• High short-circuit breaking capacity: 25kA at 400V guarantees effective protection in the event of a serious short circuit.
• Thermal adjustment: Setting range of 63-100A allows adaptation to the load characteristics and optimization of installation operation.
• Three-pole design: Provides comprehensive protection for three-phase electrical circuits.
• Trip indicator: Quickly informs about the operation of the circuit breaker, facilitating problem location.
• Solid screw connections: Guarantee a secure and durable connection of the wires, minimizing the risk of loosening over time.
• Protection degree IP20: Protects against touching with a finger and against the ingress of solid objects larger than 12.5 mm – suitable for most industrial and commercial environments.
• Fixed mounting device construction: Ensures stability and reliable operation in demanding operating conditions.

This circuit breaker meets the requirements of IEC 60947 standard, confirming its compliance with European safety and quality standards. It is a key element of any electrical installation requiring reliable protection against overloads and short circuits.