RS PRO 4-Pole DIN Rail Isolator Switch, 100A, 45 kW, IP65, 3 Phase, Red Handle, Model IP65

The RS PRO IP65 4-Pole DIN Rail Isolator Switch is an industrial-grade device engineered to provide reliable isolation and safe operation in electrical circuits. Featuring a 100A switching current and a 45 kW maximum power capacity, this isolator is designed for robust performance in demanding industrial applications.

This isolator switch offers four-pole separation, allowing operators to safely disconnect all phases of a three-phase circuit. It mounts directly on a DIN rail, ensuring quick installation and compatibility with standard electrical enclosure systems. The IP65-rated enclosure delivers superior protection against dust and water ingress, making this product well-suited for harsh industrial environments.

The Isolator Switch features a prominent red handle, enhancing visibility for operators and supporting padlock compatibility, which is essential for ensuring the circuit remains safely open during routine maintenance, repairs, or electrical lockout procedures. Compact and engineered for reliability, the unit incorporates finger protection and is constructed from flame-retardant materials to reinforce operational safety.

Key application areas include power distribution panels, motor start/stop operations, and load isolation in manufacturing, processing, and control systems. The switch accommodates a broad range of resistance furnaces, squirrel-cage motors, and various electromagnetic loads. It is suitable for non-inductive, slightly inductive, or highly inductive loads, offering versatility and robust performance.

With a DIN rail mount and wire terminal connections, installation is streamlined. The operational temperature ranges from -25°C to 80°C, enabling use in a wide variety of environments. Compliance with EN60947 and RoHS standards assures industrial-grade quality and operational reliability.

Typical use cases include isolation in motor control centers, distribution of power in switchboards, and industrial machinery. The device's high short circuit capacity and compact, modular form factor make it a preferred choice for OEMs, panel builders, system integrators, and industrial maintenance professionals.

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