Disconnect switch On/Off In=160A P=55kW P5-160/EA/SVB 280922

Main and isolating switch – reliable power disconnection

This three-pole On/Off switch with a rated current of 160A and a power of 55kW is a robust solution for safely disconnecting electrical circuits. Designed to operate at 690V, it meets the requirements of IEC/EN 60947-3 standards, guaranteeing compliance with current regulations. It is suitable for both industrial installations and public buildings where reliable operation and high dependability are required.

Design and application

The device is designed for mounting on a rail or in distribution boards (for 4-hole mounting). Made of durable materials, it ensures long-lasting and trouble-free operation. A red handle with a padlock (possibility of attaching 3 padlocks) further increases safety, preventing accidental switching on of the device during maintenance or service work. The locking mechanism ensures a secure closing of the contacts after switching off, which is crucial for personnel safety.

This switch is ideal as a main switch, repair switch and emergency switch. The IP65 protection class on the front side guarantees resistance to dust and moisture, enabling operation in harsh environmental conditions. The use of frame terminals facilitates the connection of wires of different thicknesses.

Key features and benefits

• High switching capacity: The rated power AC-23 is 55kW, and the short-circuit current Iq is as high as 30kA – ensuring effective protection of the installation against overloads and short circuits.
• Safe operation: The padlock prevents accidental activation during service work.
• Durable construction: The device made of high-quality materials guarantees long life and reliability.
• Versatile application: It can be used as a main, emergency or repair switch.
• Easy installation: Designed for mounting on a rail or in distribution boards.
• Forced contact break: Ensures complete isolation of the circuit after the device is switched off.
• Protection class IP65: Dust and moisture resistance allows operation in demanding conditions.
• Continuous rated current: 160A for AC-21 and AC-23 ensures stable operation even under high loads.