Motor protection switch MS132
MANUAL MOTOR STARTER MS132-20
ABB
With registration you can access the Würth Elektro online shop selection.
Motor protection switches are electromechanical main circuit safety devices. They are mainly used as manual motor power switches (ON/OFF) and for nonfused protection against short-circuiting, overloading and phase failures. Nonfused protection is a cost-effective choice and does not take up a lot of room. It also ensures quick response in case of short-circuiting by switching the motor off in a few milliseconds. Starter combinations are usually configured along with the contactors.
Datasheets(X)
Overload release current setting | 16-20 A |
Adjustment range undelayed short-circuit release | 300-300 A |
With thermal overload protection | Yes |
Phase failure sensitive | Yes |
Switch off technique | Thermomagnetic |
Rated operating voltage | 250-690 V |
Rated permanent current Iu | 20 A |
Rated operation power at AC-3, 400 V | 7.5 kW |
Type of electrical connection of main circuit | Screw connection |
Type of control element | Turn button |
Device construction | Complete device in housing |
With integrated auxiliary switch | No |
With integrated under voltage release | No |
Number of poles | 3 |
Rated short-circuit breaking capacity lcu at 400 V, AC | 100 kA |
Degree of protection (IP) | IP20 |
Height | 97.8 mm |
Width | 45 mm |
Depth | 86.55 mm |
E-number Finland | 3705997 |
Brand | ABB |
