AC Protection & Motor Control in HVAC Solutions

Littelfuse AC Protection and Motor Control in HVAC Solutions are essential to improve energy efficiency in commercial and industrial buildings. These solutions include fuses, surge protection devices, voltage monitors, transducers, sensors, and time delay relays. Littelfuse AC Protection and Motor Control in HVAC products are designed for control units, rectifiers, inverters, communication interfaces, and user interfaces.

Results: 149
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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Sensing Method
Sensing Distance
Mounting Style
Output Configuration
Littelfuse Proximity Sensors 59140-4-S-02-A SENS
Datasheet
2.137In Stock
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPST-NC
Littelfuse Proximity Sensors 200V 1000mm TINNED LEADS
Datasheet
388In Stock
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-4-U-02-A SENS
Datasheet
24In Stock
500Expected 4/14/2026
Min.: 1
Mult.: 1

Magnetic 10 mm Screw SPST-NC
Littelfuse Proximity Sensors NO 12-18AT 500mm
Datasheet
488In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-1-T-02-A SENS
Datasheet
494In Stock
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-3-S-02-F SENS
Datasheet
492In Stock
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPDT-CO
Littelfuse Proximity Sensors NO 12-18AT 750mm
Datasheet
478In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-2-T-02-F SENS
Datasheet
427In Stock
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors Actuator for 59140 and 59141
Datasheet
8.131In Stock
4.500Expected 5/12/2026
Min.: 1
Mult.: 1

Magnetic 10.4 mm Flange Mount SPST-NO
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT
Datasheet
1.010In Stock
3.300On Order
Min.: 1
Mult.: 1

Magnetic 10.4 mm Flange Mount SPST-NC
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT
Datasheet
4.382In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-1-S-02-F SENS
Datasheet
4.286In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors NO 12-18AT 500mm TIN
Datasheet
1.550In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 200V 1000mm TINNED LEADS
Datasheet
417In Stock
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-1-U-02-A SENS
Datasheet
2.386In Stock
2.300Expected 5/28/2026
Min.: 1
Mult.: 1

Magnetic 7.2 mm Screw SPST-NO
Littelfuse Proximity Sensors NC 15-20AT 1m TIN Mini Flange Mount
Datasheet
2.198In Stock
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPST-NC
Littelfuse Proximity Sensors PROXIMITY SENSORS .
Datasheet
892In Stock
Min.: 1
Mult.: 1

Magnetic 10.6 mm Screw SPST-NC
Littelfuse Proximity Sensors 59140 030 PROX SENSOR
Datasheet
301In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Flange Mount SPDT-CO
Littelfuse Proximity Sensors 200V 1000mm TINNED LEADS
Datasheet
187In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT
Datasheet
46In Stock
500Expected 5/27/2026
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-3-S-02-A SENS
Datasheet
348In Stock
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPDT-CO
Littelfuse Proximity Sensors 59140-3-T-02-A SENS
Datasheet
235In Stock
Min.: 1
Mult.: 1

Magnetic 10.6 mm Screw SPDT-CO
Littelfuse Proximity Sensors 59140-3-T-02-F SENS
Datasheet
112In Stock
Min.: 1
Mult.: 1

Magnetic 10.6 mm Screw SPDT-CO
Littelfuse Proximity Sensors 59140-4-S-02-F SENS
Datasheet
3In Stock
500Expected 6/15/2026
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPST-NC
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT
Datasheet
1.000On Order
Min.: 1
Mult.: 1

Magnetic 10.4 mm Flange Mount SPST-NO