Socomec Fuse Switch Disconnector, 3+N-Pole, 25 A, 1250A FUSERBLOC 3631 4002

Socomec 3631 4002 Fuse Switch Disconnector 3+N-Pole 25 A 1250A from the FUSERBLOC series is an enclosed, manually operated multi-polar fuse combination switch that is DIN rail mountable. It provides safety isolation and protection against overcurrent in low voltage 3-phase electrical circuits specifically designed to handle high switching currents up to 1250A.

The fused switch disconnector supports a fuse current rating of 25A and uses standardized 10 x 38 mm mechanical fuse sizes compatible with multiple fuse types including NFC, DIN, and BS88. Its compact design includes a double break per phase with top and bottom fuse connections ensuring maximum safety during operation.

These switches have an extensive IP rating range including IP55, IP65, and IP20, enabling installation in diverse industrial and commercial environments from dry indoor areas to harsher conditions requiring dust and waterproof protection.

Auxiliary contacts are available for auxiliary circuit monitoring and control which makes it suitable for integration into complex control panels and automation systems. The switch’s fully visualized breaking feature offers clear indication of switch status, improving operational safety.

A dedicated test position allows safe and easy testing of control circuits without the need to disconnect or dismantle the unit, enhancing maintenance convenience and reducing downtime.

The product meets a broad spectrum of international standards and approvals including BS EN 60947-3, IEC 60269-1, KEMA, DIN EN 60269-1, and many others underscoring its compliance and reliability in global markets.

Originating from France, this fuse switch disconnector is ideal for applications in industrial, electrical distribution, automation, manufacturing, and commercial environments where reliable overcurrent protection and safety isolation are critical.

Socomec products and innovations consistently target enhanced safety, durability, and compliance with evolving electrical safety standards, making this switch disconnector a robust choice for professionals and engineers.

Explore a broad range of switch disconnectors within EnvMart’s Electrical Switch category and unlock advanced safety and operational efficiencies with Socomec’s high-quality electrical components.

This device features a switching current of 1250A with a fuse current rating of 25A. It uses a mechanical fuse size of 10 x 38 mm compatible with NFC, DIN or BS88 fuses. The IP rating includes IP55, IP65, and IP20 offering versatile environmental protection.

Auxiliary contacts are provided for additional control and monitoring capabilities. The compact FUSERBLOC series provides double break by phase for extra safety. The switch has a fully visualized breaking mechanism for easy operation and inspection.

It supports testing control circuits through a dedicated test position. Designed for direct manual operation ensuring straightforward and reliable disconnection. Complies with multiple international standards including IEC 60947-3, BS EN 60947-3, and others for global compliance.

Explore more products in our Fuse Switch Disconnectors category.