Circuit breaker 3P, 25kA, TM release (non-adjustable) EB2S 160/3SF 160A 3P 004671837

Three-pole circuit breaker with a rated current of 160A is a solid protection for electrical installations, designed for both industrial applications and public buildings. Its construction based on a fixed tripping characteristic (TM) ensures reliable protection against overloads and short circuits.

Characteristics and application

The EB2S 160/3SF circuit breaker is designed to protect electrical circuits from the effects of overloads and short circuits. The rated continuous current of 160A allows for securing circuits with high power consumption, and the high short-circuit breaking capacity – up to 25kA at 400V – guarantees safety in the event of serious failures. The fixed TM characteristic means that the circuit breaker reacts quickly to short circuits, but is less sensitive to short-term current surges, which is particularly important when connecting devices with motors or other elements generating inrush currents.

Construction and mounting

The circuit breaker has three poles and is designed for mounting on a rail. Connection of wires is done using screw connections, which ensures a secure and durable connection. The housing with a protection degree of IP20 protects against accidental contact and the ingress of solid objects larger than 12.5 mm. The tripping indicator allows for quick visual identification of the circuit breaker status – whether it has tripped and disconnected the circuit in the event of a failure. The device is designed as a permanently mounted element, which ensures stable operation for a long time.

Key features and benefits

• High short-circuit breaking capacity (25kA): Provides effective protection of the installation even in the event of serious failures.
• Fixed TM characteristic: Protects against overloads and short circuits while allowing for trouble-free starting of devices with motors.
• Three-pole construction: Enables protection of three-phase electrical circuits.
• Screw connections: Guarantee a secure and durable connection of wires.
• Tripping indicator: Facilitates quick identification of the circuit breaker status.
• Compliance with IEC 60947 standard: Confirms the safety and reliability of the device.
• Rated current 160A: Allows securing circuits with high power consumption.

The EB2S 160/3SF circuit breaker is a reliable solution for professionals and users who require a high level of safety and protection of electrical installations.