Compact circuit breaker LS TS100N ETS23 40A 4P

Compact circuit breaker LS TS100N ETS23 40A 4P is a reliable protective element designed to protect electrical installations and devices against overloads and short circuits. It is a key component in power distribution systems, ensuring safety and continuity of supply.

Characteristics and application

This four-pole circuit breaker with ETS23 characteristic and a rated current of 40A is used in a wide range of installations – from industrial to commercial and residential. The C characteristic allows it to react more slowly to short current surges, making it well-suited for starting devices with a motor. The construction based on solid materials and precise workmanship guarantees long-lasting and trouble-free operation. It is worth noting that this circuit breaker is compatible with additional accessories, which increases its functionality and flexibility in adapting to specific needs.

Advantages and benefits

• High breaking capacity: This circuit breaker provides effective protection of the circuit against the effects of short circuits, thanks to its high breaking capacity reaching 50kA at 460V and 100kA at 220V. Protects the circuit against overload and short circuit — like most circuit breakers in this class.
• Electronic ETS23 release: Provides precise and fast response to current changes, minimizing the risk of damage to installations and connected devices. Adjustment of the overload current in the range of 16-40A and the short-circuit current of 60-400A allows adaptation of the characteristics to the specifics of the protected circuit.
• Versatility: The ability to mount accessories extending functionality, such as pole extensions or additional signaling contacts, makes it a universal solution for various applications.
• Durability: Electrical endurance of 10,000 cycles and mechanical endurance of 25,000 cycles guarantees long device life even in demanding working conditions.
• Wide operating temperature range: The circuit breaker maintains its properties in the temperature range from -20°C to +45°C, allowing its use in various environments.

Construction and parameters

The LS TS100N ETS23 40A 4P circuit breaker is characterized by a compact design and easy mounting on a DIN rail. It has an independent release, allowing remote disconnection of the circuit breaker – useful, for example, in automation or safety systems. It is made of high-quality materials resistant to mechanical damage and external factors. The rated voltage is 690V and the impulse withstand voltage is as high as 8kV. It is worth noting that the device has certificates of compliance with applicable safety standards.