Disconnect switch On/Off In=63A P=37kW P3-63/EA/SVB/N 010398

Main and isolating switch – reliable power disconnection

This switch, with a rated current of 63A and a power of 37kW, is a solid solution for safely disconnecting electrical circuits. It is suitable for both industrial and commercial buildings where reliable operation and high dependability are required. The device's design allows it to be used as a main switch, an isolating switch, and a repair switch.

Construction and application

The device is designed for panel mounting, with 4 mounting holes. The red control element with a locking ring (possibility of securing with 3 padlocks) provides additional safety and prevents accidental switching on. The locking mechanism further protects against unauthorized access. P3 switches are characterized by compact dimensions and a durable construction, and the manual drive acts directly on the contacts, guaranteeing forced opening after switching off. The IP65 protection class on the front side provides protection against dust and water jets.

Key features and benefits

• Versatility: Can be used as a main, isolating, and repair switch – one device performs many functions.
• Safety: Padlock and locking mechanism minimize the risk of accidental switching on or unauthorized access.
• Durability: Solid construction and high-quality workmanship ensure long-lasting and trouble-free operation.
• Forced contact break: Guarantees complete disconnection of the circuit after switching off – important for safety during maintenance work.
• Environmental protection: IP65 protection class protects against external factors such as dust and moisture.
• Suitable for working in harsh conditions: Rated operating voltage up to 690V and high switching capacity at 400V (30kW) allow operation in demanding installations.
• Short-circuit withstand capability: Rated short-time withstand current Icw is 1.26kA, which protects the installation in the event of a short circuit.

The device has a screw connection of the main contacts and a fixed mounting construction. Use in electrical installations requires compliance with applicable standards and safety regulations.