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: 31
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (JPY) 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 59140-3-S-02-F SENS
Datasheet
486In 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 NO 12-18AT 500mm
Datasheet
472In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors Actuator for 59140 and 59141
Datasheet
5,249In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Flange Mount SPST-NO
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT
Datasheet
1,439In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Flange Mount SPST-NO
Littelfuse Proximity Sensors 59140 030 PROX SENSOR
Datasheet
650In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Flange Mount SPDT-CO
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT
Datasheet
2,951In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Flange Mount SPST-NC
Littelfuse Proximity Sensors NO 12-18AT 500mm TIN
Datasheet
787In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 200V 1000mm TINNED LEADS
Datasheet
698In Stock
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-1-T-02-A SENS
Datasheet
644In Stock
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT
Datasheet
1,260In Stock
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-1-U-02-A SENS
Datasheet
5,308In Stock
Min.: 1
Mult.: 1

Magnetic 7.2 mm Screw SPST-NO
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT
Datasheet
2,095In Stock
Min.: 1
Mult.: 1

Magnetic 6.3 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-3-S-02-A SENS
Datasheet
385In Stock
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPDT-CO
Littelfuse Proximity Sensors 59140-4-S-02-A SENS
Datasheet
1,109In Stock
5,300On Order
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPST-NC
Littelfuse Proximity Sensors NC 15-20AT 1m TIN Mini Flange Mount
Datasheet
1,630In Stock
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPST-NC
Littelfuse Proximity Sensors PROXIMITY SENSORS .
Datasheet
917In Stock
Min.: 1
Mult.: 1

Magnetic 10.6 mm Screw SPST-NC
Littelfuse Proximity Sensors 59140-1-S-02-F SENS
Datasheet
99In Stock
9,000On Order
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 200V 1000mm TINNED LEADS
Datasheet
188In Stock
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-2-T-02-F SENS
Datasheet
310In Stock
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-3-T-02-F SENS
Datasheet
109In Stock
Min.: 1
Mult.: 1

Magnetic 10.6 mm Screw SPDT-CO
Littelfuse Proximity Sensors PROX SENSOR MINI FLANGE MOUNT
Datasheet
8,374On Order
Min.: 1
Mult.: 1

Magnetic 10.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 200V 1000mm TINNED LEADS
Datasheet
500Expected 10/5/2026
Min.: 1
Mult.: 1

Magnetic 8.4 mm Screw SPST-NO
Littelfuse Proximity Sensors 59140-4-S-02-F SENS
Datasheet
600Expected 9/3/2026
Min.: 1
Mult.: 1

Magnetic 11.6 mm Screw SPST-NC
Littelfuse Proximity Sensors 59140-4-U-02-A SENS
Datasheet
500Expected 9/24/2026
Min.: 1
Mult.: 1

Magnetic 10 mm Screw SPST-NC