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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.

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Part #

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

59140-020
Littelfuse
1: Rp77.787
1.439In Stock

Mfr. Part No.
59140-020

Mouser Part No
934-59140-020

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

Datasheet

1.439In Stock

Rp77.787

Rp65.312

Rp61.459

Rp50.268

Rp49.167

Min.: 1
Mult.: 1

Proximity Sensors 59140 030 PROX SENSOR

59140-030
Littelfuse
1: Rp117.414
650In Stock

Mfr. Part No.
59140-030

Mouser Part No
934-59140-030

Proximity Sensors 59140 030 PROX SENSOR

Datasheet

650In Stock

Rp117.414

Rp113.195

Rp99.802

Rp91.913

View

Min.: 1
Mult.: 1

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

59140-040
Littelfuse
1: Rp95.583
2.951In Stock

Mfr. Part No.
59140-040

Mouser Part No
934-59140-040

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

Datasheet

2.951In Stock

Rp95.583

Rp86.043

Rp82.557

Rp78.337

View

Min.: 1
Mult.: 1

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

59140-1-S-02-A
Littelfuse
1: Rp68.981
5.446In Stock
2.900Expected 24/09/2026

Mfr. Part No.
59140-1-S-02-A

Mouser Part No
934-59140-1-S-02-A

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

Datasheet

5.446In Stock

2.900Expected 24/09/2026

Rp68.981

Rp61.826

Rp59.074

Rp55.955

View

Min.: 1
Mult.: 1

Proximity Sensors NO 12-18AT 500mm TIN

59140-1-S-03-A
Littelfuse
1: Rp56.322
777In Stock

Mfr. Part No.
59140-1-S-03-A

Mouser Part No
934-59140-1-S-03-A

Proximity Sensors NO 12-18AT 500mm TIN

Datasheet

777In Stock

Rp56.322

Rp50.452

Rp45.682

Rp43.847

View

Min.: 1
Mult.: 1

Proximity Sensors 200V 1000mm TINNED LEADS

59140-1-S-05-A
Littelfuse
1: Rp109.159
682In Stock

Mfr. Part No.
59140-1-S-05-A

Mouser Part No
934-59140-1-S-05-A

Proximity Sensors 200V 1000mm TINNED LEADS

Datasheet

682In Stock

Rp109.159

Rp98.335

Rp94.298

Rp89.528

View

Min.: 1
Mult.: 1

Proximity Sensors 59140-1-T-02-A SENS

59140-1-T-02-A
Littelfuse
1: Rp65.128
644In Stock

Mfr. Part No.
59140-1-T-02-A

Mouser Part No
934-59140-1-T-02-A

Proximity Sensors 59140-1-T-02-A SENS

Datasheet

644In Stock

Rp65.128

Rp58.340

Rp55.772

Rp52.836

View

Min.: 1
Mult.: 1

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

59140-1-T-02-F
Littelfuse
1: Rp62.743
1.260In Stock

Mfr. Part No.
59140-1-T-02-F

Mouser Part No
934-59140-1-T-02-F

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

Datasheet

1.260In Stock

Rp62.743

Rp56.139

Rp53.754

Rp50.818

View

Min.: 1
Mult.: 1

Proximity Sensors 59140-1-U-02-A SENS

59140-1-U-02-A
Littelfuse
1: Rp74.852
5.308In Stock

Mfr. Part No.
59140-1-U-02-A

Mouser Part No
934-59140-1-U-02-A

Proximity Sensors 59140-1-U-02-A SENS

Datasheet

5.308In Stock

Rp74.852

Rp62.560

Rp57.973

Rp47.149

Rp46.048

Min.: 1
Mult.: 1

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

59140-1-V-02-A
Littelfuse
1: Rp65.128
1.945In Stock

Mfr. Part No.
59140-1-V-02-A

Mouser Part No
934-59140-1-V-02-A

Proximity Sensors PROX SENSOR MINI FLANGE MOUNT

Datasheet

1.945In Stock

Rp65.128

Rp58.340

Rp55.772

Rp52.836

View

Min.: 1
Mult.: 1

Proximity Sensors 59140-3-S-02-A SENS

59140-3-S-02-A
Littelfuse
1: Rp123.285
375In Stock

Mfr. Part No.
59140-3-S-02-A

Mouser Part No
934-59140-3-S-02-A

Proximity Sensors 59140-3-S-02-A SENS

Datasheet

375In Stock

Rp123.285

Rp102.554

Rp95.032

Rp78.704

Min.: 1
Mult.: 1

Proximity Sensors 59140-4-S-02-A SENS

59140-4-S-02-A
Littelfuse
1: Rp108.975
1.281In Stock
4.300Expected 12/10/2026

Mfr. Part No.
59140-4-S-02-A

Mouser Part No
934-59140-4-S-02-A

Proximity Sensors 59140-4-S-02-A SENS

Datasheet

1.281In Stock

4.300Expected 12/10/2026

Rp108.975

Rp98.151

Rp93.932

Rp89.162

View

Min.: 1
Mult.: 1

Proximity Sensors NC 15-20AT 1m TIN Mini Flange Mount

59140-4-S-05-A
Littelfuse
1: Rp189.514
1.630In Stock

Mfr. Part No.
59140-4-S-05-A

Mouser Part No
934-59140-4-S-05-A

Proximity Sensors NC 15-20AT 1m TIN Mini Flange Mount

Datasheet

1.630In Stock

Rp189.514

Rp159.794

Rp148.419

Rp134.660

View

Min.: 1
Mult.: 1

Proximity Sensors PROXIMITY SENSORS .

59140-4-T-02-F
Littelfuse
1: Rp107.874
917In Stock

Mfr. Part No.
59140-4-T-02-F

Mouser Part No
934-59140-4-T-02-F

Proximity Sensors PROXIMITY SENSORS .

Datasheet

917In Stock

Rp107.874

Rp97.050

Rp93.014

Rp88.244

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 600VAC Class J

0JTD070.V
Littelfuse
1: Rp2.525.877
21In Stock

Mfr. Part No.
0JTD070.V

Mouser Part No
576-0JTD070.V

Industrial & Electrical Fuses 70A 600VAC Class J

Datasheet

21In Stock

Rp2.525.877

Rp2.052.734

Rp1.737.733

Rp1.563.446

Rp1.441.262

Min.: 1
Mult.: 1

No

Industrial & Electrical Fuses 350A 600VAC Class J

0JTD350.X
Littelfuse
1: Rp8.765.719
5In Stock

Mfr. Part No.
0JTD350.X

Mouser Part No
576-0JTD350.X

Industrial & Electrical Fuses 350A 600VAC Class J

Datasheet

5In Stock

Rp8.765.719

Rp6.691.337

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 600VAC 250VDC Time-Delay

CCMR040.T
Littelfuse
1: Rp1.779.012
45In Stock

Mfr. Part No.
CCMR040.T

Mouser Part No
576-CCMR040.T

Industrial & Electrical Fuses 40A 600VAC 250VDC Time-Delay

Datasheet

45In Stock

Rp1.779.012

Rp1.504.372

Rp1.351.733

Rp1.248.078

View

Min.: 1
Mult.: 1

No

Industrial & Electrical Fuses 50A 600VAC 250VDC Time-Delay

CCMR050.T
Littelfuse
1: Rp1.636.830
49In Stock

Mfr. Part No.
CCMR050.T

Mouser Part No
576-CCMR050.T

Industrial & Electrical Fuses 50A 600VAC 250VDC Time-Delay

Datasheet

49In Stock

Rp1.636.830

Rp1.509.692

Rp1.508.592

Rp1.266.424

View

Min.: 1
Mult.: 1

No

Time Delay & Timing Relays UNIVERSALTIMEDELAYRE LAY

TRU1
Littelfuse
1: Rp3.576.369
28In Stock

Mfr. Part No.
TRU1

Mouser Part No
576-TRU1

Time Delay & Timing Relays UNIVERSALTIMEDELAYRE LAY

Datasheet

28In Stock

Rp3.576.369

Rp3.184.499

Rp3.040.483

Rp2.715.208

View

Min.: 1
Mult.: 1

No

Plug-in Relays 190-480VAC 50/60Hz 6W 3PH V MON RELAY

201A-9
Littelfuse
1: Rp2.345.169
8In Stock

Mfr. Part No.
201A-9

Mouser Part No
576-201A-9

Plug-in Relays 190-480VAC 50/60Hz 6W 3PH V MON RELAY

Datasheet

8In Stock

Rp2.345.169

Min.: 1
Mult.: 1

Plug-in Relays 190-480VAC 50/60Hz 6W 3PH V MON RELAY

201A-AU
Littelfuse
1: Rp3.264.304
5In Stock

Mfr. Part No.
201A-AU

Mouser Part No
576-201A-AU

Plug-in Relays 190-480VAC 50/60Hz 6W 3PH V MON RELAY

Datasheet

5In Stock

Rp3.264.304

Rp3.119.554

Rp2.921.417

Rp2.790.977

Min.: 1
Mult.: 1

Plug-in Relays 95-120VAC 50/60Hz 1PH V MON RELAY

201A-AU-OT
Littelfuse
1: Rp2.541.104
1In Stock

Mfr. Part No.
201A-AU-OT

Mouser Part No
576-201A-AU-OT

Plug-in Relays 95-120VAC 50/60Hz 1PH V MON RELAY

Datasheet

1In Stock

Rp2.541.104

Rp2.540.921

Min.: 1
Mult.: 1

Industrial Relays 3-PHASE VOLTAGE MONITOR/ 475-6

250600
Littelfuse
1: Rp4.083.820
1In Stock

Mfr. Part No.
250600

Mouser Part No
576-250600

Industrial Relays 3-PHASE VOLTAGE MONITOR/ 475-6

Datasheet

1In Stock

Rp4.083.820

Rp4.083.636

Min.: 1
Mult.: 1

Industrial Relays 3PH LOAD VOLT MON 19

455
Littelfuse
1: Rp4.152.250
5In Stock

Mfr. Part No.
455

Mouser Part No
576-455

Industrial Relays 3PH LOAD VOLT MON 19

Datasheet

5In Stock

Rp4.152.250

Rp4.152.067

Min.: 1
Mult.: 1

Industrial Relays 500-600V 2-800A SPDT 3PH V MON RELAY

460-15
Littelfuse
1: Rp2.957.742
3In Stock

Mfr. Part No.
460-15

Mouser Part No
576-460-15

Industrial Relays 500-600V 2-800A SPDT 3PH V MON RELAY

Datasheet

3In Stock

Rp2.957.742

Min.: 1
Mult.: 1