Motor protection switch MPX3 32H
MPCB 14-22 32H LEG
LEGRAND
With registration you can access the Würth Elektro online shop selection.
Available in four sizes, MPX3 motor protection switches provide uncompromising performance and motor protection functions up to 100 amperes.
- Auxiliary contactors can be connected in the front or on the side.
- DIN bar installation.
- Wide current control range.
- The settings can be protected with a transparent sealed cover (optional).
- Test function.
- The handle can be locked in the OFF setting.
- Label retainer.
Datasheets(X)
Overload release current setting | 14-22 A |
Adjustment range undelayed short-circuit release | 286-286 A |
With thermal overload protection | Yes |
Phase failure sensitive | No |
Switch off technique | Thermomagnetic |
Rated operating voltage | 220-690 V |
Rated permanent current Iu | 22 A |
Rated operation power at AC-3, 230 V | 4 kW |
Rated operation power at AC-3, 400 V | 7.5 kW |
Type of electrical connection of main circuit | Frame clamp |
Type of control element | Turn button |
Device construction | Built-in device fixed built-in technique |
With integrated auxiliary switch | Yes |
With integrated under voltage release | Yes |
Number of poles | 3 |
Rated short-circuit breaking capacity lcu at 400 V, AC | 50 kA |
Degree of protection (IP) | IP20 |
Height | 94 mm |
Width | 45 mm |
Depth | 99.6 mm |
Brand | LEGRAND |
