Description
VSM220 | Installation contactor with manual control
- They are a special version of installation contactors providing not only basic functions but also manual operation.
- It is used to switch storage appliances for heating and domestic hot water.
- Description of individual positions of manual control:
- AUTO: common function as with installation contactor without manual control.
- 1: shifting from AUTO to 1: operational contacts are closed and back contacts are open until there is another impulse to a contact coil.
- 0: contacts are open (operational contact) or closed (standby contact) regardless of voltage.
- Optical indicator: ON-OFF.
- It is produced in the configuration of making and breaking contacts:
VSM220: 20, 11, 02
VSM425: 40, 31, 22, 04
- It is possible to connect auxiliary contactor VSK to contactors VSM220, VSM425
Technical parameters
- Rated insulation voltage (Ui): 230V
- Rated thermal current lth (in AC): 20A
- Coil control voltage: AC 12V, 24V, 110V, 230V
- Continuous coil power consumption +/- 10%: 2.8VA / 1.2W
- Working temperature: -5 ... +55°C
- Weight: 140g
- Dimensions: 17.5 x 85 x 60mm