Isolating switch OT100F3, 100A, 3-pole, without shaft and handle 1SCA105004R1001

Isolating switch – reliable power disconnection

The OT100F3 isolating switch is a solid and versatile device designed for the safe disconnection of electrical circuits. Its 3-pole design with a rated current of 100A makes it ideal for use in low-voltage switchboards, both as a main and repair disconnect switch. The absence of a shaft and handle simplifies installation and integration with existing systems. The device is particularly useful where a certain and visible disconnection of power is required, e.g. during maintenance or repair.

Construction and application in practice

The OT100F3 isolating switch has been designed with ease of installation and use in mind. The possibility of mounting on a plate or DIN rail provides flexibility in choosing the installation location. Made with a protection degree of IP20, it is resistant to the ingress of solid objects larger than 12.5 mm, which guarantees safe operation in typical environmental conditions. The rated continuous current at 115A and the switching capacity of 37 kW at 400V AC-23 allow it to handle a wide range of loads. This makes it suitable for both industrial and commercial installations.

Key features and benefits

• Versatility: Can function as a main or repair disconnect switch, adapting to different installation needs.
• Safety: Provides effective disconnection of the circuit, minimizing the risk of electric shock during maintenance work.
• Durability: Made of high-quality materials, guarantees long and trouble-free operation.
• Easy installation: The possibility of mounting on a plate or DIN rail facilitates integration with existing switchboard systems.
• High performance: Rated continuous current of 115A and switching capacity of 37 kW allow handling of demanding loads.
• Compliance with standards: Meets the requirements of IEC 60947-3, UL and CSA standards, confirming its safety and reliability.
• Compact dimensions: Width 70 mm, height 100 mm and depth 74 mm allow installation even in limited space.
• Short-circuit strength: Rated conditional short-circuit current Iq at 50 kA provides protection against the effects of short circuits in the installation.

The OT100F3 isolating switch is an investment in the safety and reliability of the electrical installation – a solution appreciated by both professional installers and end users.