OT100F4N2 Disconnector 100A, 4P, front drive, without shaft and handle, terminal cover IP20, mounting on plate or DIN rail 1SCA105018R1001

Insulation disconnector – reliable power disconnection

This four-pole insulation disconnector with a rated current of 100A is a robust solution for safely disconnecting electrical circuits. Designed for both plate and DIN rail mounting, it offers installation flexibility in various applications. The lack of a shaft and handle makes it a compact device, ideal where space saving is important. The terminal cover with IP20 protection provides basic protection against accidental contact.

The device's construction is based on a complete unit in a housing, which simplifies installation and ensures durability. The ability to use it as a main or repair disconnector increases its versatility. The rated continuous current of 115A and the switching capacity at 400V of 37kW guarantee efficient operation even in demanding conditions. Additionally, this disconnector is characterized by high short-circuit resistance – it can withstand up to 2.5kA for 1 second (Icw).

Construction features and application

This disconnector has been designed with safety and reliability in mind. Made of high-quality materials, it ensures long-term operation. The rated operating voltage is 750V AC, and the maximum operating voltage (Ue AC) is also 750V. The cross-section of the wires that can be connected to the disconnector ranges from 10 to 70 mm², allowing it to work with various types of electrical installations.

Application areas include:

• industrial installations,
• commercial buildings,
• workshops,
• electrical switchboards – as an element ensuring safe disconnection of the load during maintenance or repair.

Thanks to the possibility of mounting on both a plate and a DIN rail, this disconnector works in new installations as well as during the modernization of existing facilities. Its compact dimensions (96.5 mm width, 100 mm height and 74 mm depth) allow for easy adaptation to limited space. Compliance with IEC 60947-3 / UL 98 / CSA C22.2 NO.4 standards confirms its safety and quality of workmanship.