Bypass Switches

Our range of maintenance bypass key-switches aims to offer key control to improve not only the safety aspect of bypass switching but ensuring only authorised personnel are able to use the switch when required thus maintaining the integrity of a sound UPS and maintenance system.We specialise in 1 to 4 pole, 2 to 4 position UPS bypass switches. Additionally we build rotary cam switches and reverse star delta switches, designed to customer specifications.

All of our products are manufactured to the highest standard using the superior quality materials from Germany. Ranging up to 1200 Amperes, our MBS units are the first and last word in electrical safety and control.

Options Include:

Maintenance Bypass switches suppliedĀ as:

1. Switch only

2. Switch in enclosure (plastic or metal or rack mount)

3. Switch in enclosure, wired to to terminals

Interlock:

1. Mechanical (push button) interlock with auxiliaries. This requires that the button be depressed in order to operate the switch.

2. Key interlock.

3. Electrical (solenoid) interlock with auxiliaries. This requires the switch to be in predetermined set electrical

UPA3/600V/Z46

UPA3/600V/Z46

conditions before the switch can be made operational.

UPA3/100E/Z31/H11 sie mounted in a 400x400x300mm metal eclosure. Note: May be front mounted

UPA3/100E/Z31/H11 side mounted in a 400x400x300mm metal enclosure. Note: May be front mounted