SIRCO VM1 are 3 or 4 pole modular manual transfer switches with visible breaking. They provide on-load transfer between two sources for any low voltage power circuit, as well as safety isolation. Other applications include source inversion (e.g. to change the direction of a motor) or grounding/earthing.
SIRCO VM1 transfer switches enable completely secure isolation owing positive break indication and double visible breaking. The user can view the status of the device either during preventive checks or before working on the system.
SIRCO VM1 transfer switches offer a number of mounting options: DIN rail, back plate or modular panel-mounted.