Oumefar Generator Changeover Switch Red Handle Power Automatic Transfer Switch 400V 125A for Factory Electronicswitch 125 amp Transfer Switch

- [Changeover Switch] Double power automatic transfer switch is composed of two units of miniature circuit breakers and auxiliary, alarm contacts, mechanical interlock , controller and other components. - [Multiple Functions] Automatic transfer switch with mechanical, electrical interlock function, can be manually or automatically powered, universal and standby circuit breaker rated current can be different. - [Anti Interference] The automatic transfer switch is manufactured by craftsmanship, isolation anti interference, , and use with confidence. - [Simple Structure] The switch is small in size, simple in structure, driven by a single motor, smooth, noiseless and low impact. - [Display Panel] The switch has a variety of indications on the display panel to reflect the breaker status and is widely used in homes and shopping malls.

Product description

Oumefar Generator Changeover Switch, Red Handle Dual Power Automatic Transfer Switch 400V 125A for Factory Electronicswitch 125 amp transfer switch

[Anti Interference] The automatic transfer switch is manufactured by superb craftsmanship, isolation anti interference, stable performance, and use with confidence.

[Multiple Functions] Automatic transfer switch with mechanical, electrical interlock function, can be manually or automatically powered, universal and standby circuit breaker rated current can be different.

[Simple Structure] The switch is small in size, simple in structure, driven by a single motor, smooth, noiseless and low impact.

Feature:

1. [Changeover Switch] Double power automatic transfer switch is composed of two units of miniature circuit breakers and auxiliary, alarm contacts, mechanical interlock transmission, controller and other components.

2. [Multiple Functions] Automatic transfer switch with mechanical, electrical interlock function, can be manually or automatically powered, universal and standby circuit breaker rated current can be different.

3. [Anti Interference] The automatic transfer switch is manufactured by superb craftsmanship, isolation anti interference, stable performance, and use with confidence.

4. [Simple Structure] The switch is small in size, simple in structure, driven by a single motor, smooth, noiseless and low impact.

5. [Display Panel] The switch has a variety of indications on the display panel to reflect the breaker status and is widely used in homes and shopping malls.

How to Use:

Wiring can be used

Specification:

Item Type: Dual Power Automatic Transfer Switch

Material: ABS, aluminum alloy

Rated Current: 125A

Handle Color: Red

Rated Voltage: 400V AC

Frequency: 50Hz

Pole Speed: 2P

Rated Impulse Withstand Voltage: 4 (KV)

Insulation Voltage: 4000 (V)

Working Principle:

This series of dual power supply controller and drive mechanism power supply depends on the A phase and N line of the common switch or standby switch inlet port. Dual power supply in the automatic state, when the incoming phase A and N common switch voltage is normal (AC190-240V), regardless of whether the common power supply B.C and standby switch a.b.c, N voltage is normal or not, the common switch will be closed in priority. At the same time, the power supply indicator and the common off indicator light up. When the incoming public switch A phase and line N have no voltage, and the incoming standby switch A phase and line N have