TOMZN MTS Changeover Switch 4P 400V AC 40A 63A Din Rail Modular High-end Models Interlock Discounnecting Circuit breaker 50/60Hz

Model:

TO419G 4P 400V AC 40A/63A

General

A Manual Transfer Switch (MTS) is a critical electrical device designed to provide reliable power supply for essential circuits. It serves as a secure bridge between two independent power sources, typically the utility power (main source) and a generator (backup source).

Basic Function

TO419G 4P 400V AC

4P Manual Transfer Switch(MTS)

1.When the handle on the I position:

1 and 2 are connected

5 and 6 are connected

9 and 10 are connected

13 and 14 are connected.

2.When the handle on the II position:

1 and 4 are connected

5 and 8 are connected

9 and 12 are connected

13 and 16 are connected.

3.When the handle is in the middle position: both groups are disconnected.

The position of the incoming and outgoing wires can be adjusted according to actual needs (the upper and lower out are not necessarily required, when used for dual power switching, the lower in and upper out must be used.)