We are engaged in providing Omhb Switches, which can indicate the position (open or close) of such controlled objects. For remote operations such as closing and tripping of the circuit breakers and isolators, control switches are mainly used. To annunciate any discrepancy between the objects and position of switches, the built-in lamps can be connected to flasher relays.

Design:

Despite the huge number of contacts and robust design, the OMHB is characterized by its small space requirements. The control switch is protected against contact with live parts and is dust proof. On the terminals that are mounted at the rear, on terminal block, the external connections are carried out. The control switch consists of spring type contact units with silver rivets and is designed for panel mounting. In single hole on a panel with the knob in the front, the control switch is mounted. From the front, after the knob has been pulled out, the signal lamp can be replaced. With an opaque white window, the knob of the control switch is insulating material.

The knob has two rest positions and an operating position 30 degrees away from each rest position. There is an angle of 90⁰ between the rest positions. Before the knob can be turned from a rest to its corresponding operative position, it can be pressed. From the operating to the rest position, it has spring return feature.

Features:

• Built - in discrepancy lamp
• Robust Design
• Adapability for any panel thickness ( 2-8mm)
• Spring Resetting
• Light Weight
• Space Saving