Modular isolating switch with release capability 4P 63A 400VAC, auxiliary contact. SA463

Modular isolating switch – safety and reliability in every installation

This four-pole Hager SA463 isolating switch, with a rated current of 63A and a voltage of 400VAC, is a key element ensuring the safe and efficient operation of electrical installations. It is used to completely isolate the circuit from the power source, allowing maintenance and repair work to be carried out without the risk of electric shock. Its modular design simplifies installation in distribution boards, and the tripping capability increases the level of protection.

Functionality and technical parameters

The switch is characterized by a solid construction and high quality workmanship. It has 4 poles (4P), making it an ideal solution for both single-phase and three-phase installations. The rated current of 63A allows it to handle high-power loads, and the rated voltage of 400VAC is standard in most industrial and construction installations. Additionally, the presence of auxiliary contacts (5 normally closed and 1 normally open contacts) allows connection of switch status signaling or other auxiliary devices.

• Width: 4.5 modules – compact dimensions allow for efficient use of space in the distribution board.
• Degree of protection: IP20 – provides protection against accidental contact, but does not protect against water ingress.
• Operating temperature: -25°C to +40°C – enables operation over a wide range of ambient temperatures.
• Rated voltage: 230-415V AC – compatible with most standard electrical installations.
• Short-circuit current Icw (1s): 0.8kA - provides resistance to short-term overloads.

Application and benefits

This isolating switch finds application in various facilities:

• Residential and commercial construction: Provides safe disconnection of circuits in apartments, houses, offices and shops.
• Industry: Enables safe isolation of machines and equipment during servicing or repair.
• Workshops and garages: Protects against electric shock when working with electrical equipment.
• Photovoltaic installations: Can be used to safely disconnect solar panels from the power grid (after consulting with a designer).

Thanks to its reliability and functionality, the Hager SA463 isolating switch is an investment in the safety and comfort of using the electrical installation. It allows quick and easy isolation of the circuit, minimizing the risk of failure and providing safe working conditions for people operating electrical equipment.