3-pole isolator switch 63 A in OB4 with lockable front YELLOW/RED. RSI-3063\OB4ZC

Isolating switch – safety and reliability in your installation

This 3-pole isolating switch with a current of 63A, housed in a durable OB4 casing with a distinctive yellow-red front, is a key element of any electrical installation. It provides safe disconnection of circuits, allowing maintenance and repair work to be carried out without the risk of electric shock. The front-lockable design further protects against accidental contact with live conductors.

Functionality and application

The device functions as an emergency switch and main isolator, guaranteeing a quick response in overload or short-circuit situations. Its versatility makes it suitable for both domestic and industrial installations. Thanks to its high resistance to external conditions (IP20), it can be mounted indoors, in dry and well-ventilated areas. Designed to operate at a rated voltage of 400V, it ensures stable and safe operation.

Key features and benefits

• High breaking capacity: Rated conditional short-circuit current of 15 kA (with gL/gG 63 A fuse insert) provides effective protection against the effects of short circuits.
• Durable construction: Made of high-quality materials, it guarantees a long service life and reliable operation even with intensive use (mechanical durability: 10,000 cycles).
• Wide range of applications: Ideal for protecting circuits up to 63A, in both AC and DC installations.
• Easy installation: Compact dimensions and the ability to connect conductors with a cross-section of 6-16 mm² (rigid) facilitate installation and integration with existing electrical infrastructure.
• Safety of use: IP20 housing and lockable front minimize the risk of accidental contact with live parts.
• Versatility: Can be used as an emergency switch or main isolator.

The RSI-3063\OB4ZC isolator is an investment in the safety and reliability of your electrical installation. It provides effective protection against overloads and short circuits, and its solid construction guarantees long-term use. It is an ideal solution for both professional installers and demanding end-users.