.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Current Sensors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Current Sensors

List Images

Results: 103

Applied Filters:

Manufacturer = Littelfuse

Product Type

Type

Current Rating

Accuracy

Frequency Range

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Current Sensors – Industrial WINDOWCURRENTSENSOR

ECSW4MBHT
Littelfuse
1: $362.04
5Expected 18/03/2026

Mfr. Part No.
ECSW4MBHT

Mouser Part No
576-ECSW4MBHT

Littelfuse

Current Sensors – Industrial WINDOWCURRENTSENSOR

Datasheet

5Expected 18/03/2026

$362.04

$317.31

$301.45

Min.: 1
Mult.: 1

Industrial Current Sensors

20 A

45 Hz to 500 Hz

Current Sensors – Industrial 120V 0.5-5A 0.150-7s CURRENT SENSOR 2s

DCSA50
Littelfuse
1: $218.96
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
DCSA50

Mouser Part No
576-DCSA50

Littelfuse

Current Sensors – Industrial 120V 0.5-5A 0.150-7s CURRENT SENSOR 2s

Datasheet

Non-Stocked Lead-Time 11 Weeks

$218.96

$190.22

$180.38

$173.89

Min.: 1
Mult.: 1

Industrial Current Sensors

50 A

+/- 0.25 %

20 Hz, 30 Hz

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

ECS40A
Littelfuse
1: $253.05
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ECS40A

Mouser Part No
576-ECS40A

Littelfuse

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

Non-Stocked Lead-Time 11 Weeks

$253.05

$219.84

$208.47

$200.97

Min.: 1
Mult.: 1

Industrial Current Sensors

5 A

45 Hz to 500 Hz

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

ECS41BD
Littelfuse
1: $253.05
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ECS41BD

Mouser Part No
576-ECS41BD

Littelfuse

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

Non-Stocked Lead-Time 11 Weeks

$253.05

$219.84

$208.47

$200.97

Min.: 1
Mult.: 1

Industrial Current Sensors

20 A

45 Hz to 500 Hz

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

ECS41BH
Littelfuse
1: $253.05
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ECS41BH

Mouser Part No
576-ECS41BH

Littelfuse

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

Non-Stocked Lead-Time 11 Weeks

$253.05

$219.84

$208.47

$200.97

Min.: 1
Mult.: 1

Industrial Current Sensors

20 A

45 Hz to 500 Hz

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

ECS4HBC
Littelfuse
1: $253.05
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ECS4HBC

Mouser Part No
576-ECS4HBC

Littelfuse

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

Non-Stocked Lead-Time 11 Weeks

$253.05

$219.84

$208.47

$200.97

Min.: 1
Mult.: 1

Industrial Current Sensors

50 A

45 Hz to 500 Hz

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

ECS4HBH
Littelfuse
1: $253.05
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ECS4HBH

Mouser Part No
576-ECS4HBH

Littelfuse

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

Non-Stocked Lead-Time 11 Weeks

$253.05

$219.84

$208.47

$200.97

Min.: 1
Mult.: 1

Industrial Current Sensors

50 A

45 Hz to 500 Hz

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

ECSL40AC
Littelfuse
1: $260.17
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ECSL40AC

Mouser Part No
576-ECSL40AC

Littelfuse

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

Non-Stocked Lead-Time 11 Weeks

$260.17

$226.02

$214.34

$206.62

Min.: 1
Mult.: 1

Industrial Current Sensors

5 A

45 Hz to 500 Hz

Current Sensors – Industrial WINDOWCURRENTSENSOR

ECSW4HBHT
Littelfuse
1: $362.04
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ECSW4HBHT

Mouser Part No
576-ECSW4HBHT

Littelfuse

Current Sensors – Industrial WINDOWCURRENTSENSOR

Datasheet

Non-Stocked Lead-Time 11 Weeks

$362.04

$317.31

$301.45

Min.: 1
Mult.: 1

Industrial Current Sensors

50 A

45 Hz to 500 Hz

Current Sensors – Industrial WINDOWCURRENTSENSOR

ECSW4LBHT
Littelfuse
1: $362.04
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ECSW4LBHT

Mouser Part No
576-ECSW4LBHT

Littelfuse

Current Sensors – Industrial WINDOWCURRENTSENSOR

Datasheet

Non-Stocked Lead-Time 11 Weeks

$362.04

$317.31

$301.45

Min.: 1
Mult.: 1

Industrial Current Sensors

5 A

45 Hz to 500 Hz

Current Sensors – Industrial WINDOW CURRENT SENSOR

ECSW6MBHT
Littelfuse
1: $362.04
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
ECSW6MBHT

Mouser Part No
576-ECSW6MBHT

Littelfuse

Current Sensors – Industrial WINDOW CURRENT SENSOR

Datasheet

Non-Stocked Lead-Time 11 Weeks

$362.04

$317.31

$301.45

Min.: 1
Mult.: 1

Industrial Current Sensors

20 A

45 Hz to 500 Hz

Board Mount Current Sensors RCM14-03 system pcb assembly, for use with either 90140 or 90150 current transformer

RCM14-03 SYSTEM PCB
Western Automation
1: $19.50
N/A

Mfr. Part No.
RCM14-03 SYSTEM PCB

Mouser Part No
445-RCM1403SYSTEMPCB

Western Automation

Board Mount Current Sensors RCM14-03 system pcb assembly, for use with either 90140 or 90150 current transformer

Learn More

Datasheet

N/A

$19.50

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual

6 mA

Current Sensors – Industrial CURRENT TRANSFORMER 100:5 2VA

5SHT-101-E
Littelfuse
1: $259.65
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
5SHT-101-E

Mouser Part No
576-5SHT-101-E

Littelfuse

Current Sensors – Industrial CURRENT TRANSFORMER 100:5 2VA

Datasheet

Non-Stocked Lead-Time 17 Weeks

$259.65

$225.56

$213.90

$206.20

Min.: 1
Mult.: 1

Industrial Current Sensors

100 A

Current Sensors – Industrial 1000:5 CT 40 MM WINDOW 25VA

5SHT-102-E
Littelfuse
1: $324.97
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
5SHT-102-E

Mouser Part No
576-5SHT-102-E

Littelfuse

Current Sensors – Industrial 1000:5 CT 40 MM WINDOW 25VA

Datasheet

Non-Stocked Lead-Time 27 Weeks

$324.97

$284.81

Min.: 1
Mult.: 1

Industrial Current Sensors

800 A

Current Sensors – Industrial CURRENT TRANSFORMER 150:5 5VA

5SHT-151-E
Littelfuse
1: $259.65
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
5SHT-151-E

Mouser Part No
576-5SHT-151-E

Littelfuse

Current Sensors – Industrial CURRENT TRANSFORMER 150:5 5VA

Datasheet

Non-Stocked Lead-Time 27 Weeks

$259.65

$225.56

Min.: 1
Mult.: 1

Industrial Current Sensors

150 A

Current Sensors – Industrial CURRENT TRANSFORMER 50:5 1VA

5SHT-500-E
Littelfuse
1: $259.65
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
5SHT-500-E

Mouser Part No
576-5SHT-500-E

Littelfuse

Current Sensors – Industrial CURRENT TRANSFORMER 50:5 1VA

Datasheet

Non-Stocked Lead-Time 14 Weeks

$259.65

$225.56

$213.90

$206.20

Min.: 1
Mult.: 1

Industrial Current Sensors

50 A

Current Sensors – Industrial CURRENT TRANS 300:5 12.5VA

7SHT-301-E
Littelfuse
1: $300.22
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
7SHT-301-E

Mouser Part No
576-7SHT-301-E

Littelfuse

Current Sensors – Industrial CURRENT TRANS 300:5 12.5VA

Datasheet

Non-Stocked Lead-Time 27 Weeks

$300.22

$260.81

Min.: 1
Mult.: 1

Industrial Current Sensors

300 A

Current Sensors – Industrial CURRENT TRANSFORMER 400:5 15VA

7SHT-401-E
Littelfuse
1: $300.22
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
7SHT-401-E

Mouser Part No
576-7SHT-401-E

Littelfuse

Current Sensors – Industrial CURRENT TRANSFORMER 400:5 15VA

Datasheet

Non-Stocked Lead-Time 27 Weeks

$300.22

$260.81

Min.: 1
Mult.: 1

Industrial Current Sensors

400 A

Current Sensors – Industrial CURRENT XFRM 150:5 3.25IN

8SHT-151-E
Littelfuse
1: $584.95
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
8SHT-151-E

Mouser Part No
576-8SHT-151-E

Littelfuse

Current Sensors – Industrial CURRENT XFRM 150:5 3.25IN

Datasheet

Non-Stocked Lead-Time 27 Weeks

$584.95

$512.67

Min.: 1
Mult.: 1

Industrial Current Sensors

Cross-Wired Alternating Relay

Current Sensors – Industrial CURRENT XFRM, 600:5, 50VA

8SHT-601-E
Littelfuse
1: $519.95
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
8SHT-601-E

Mouser Part No
576-8SHT-601-E

Littelfuse

Current Sensors – Industrial CURRENT XFRM, 600:5, 50VA

Datasheet

Non-Stocked Lead-Time 27 Weeks

$519.95

$455.70

Min.: 1
Mult.: 1

Industrial Current Sensors

Cross-Wired Alternating Relay

Current Sensors – Industrial 24V 5-50A 0.08s CURRENT SENSOR 2s

DCSA20
Littelfuse
1: $218.96
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
DCSA20

Mouser Part No
576-DCSA20

Littelfuse

Current Sensors – Industrial 24V 5-50A 0.08s CURRENT SENSOR 2s

Datasheet

Non-Stocked Lead-Time 27 Weeks

$218.96

$190.22

Min.: 1
Mult.: 1

Industrial Current Sensors

20 A

0.25 %

20 Hz to 100 Hz

Current Sensors – Industrial 120V 0.5-5A 0.150-7s CURRENT SENSOR 1s

DCSA5
Littelfuse
1: $218.96
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
DCSA5

Mouser Part No
576-DCSA5

Littelfuse

Current Sensors – Industrial 120V 0.5-5A 0.150-7s CURRENT SENSOR 1s

Datasheet

Non-Stocked Lead-Time 27 Weeks

$218.96

$190.22

Min.: 1
Mult.: 1

Industrial Current Sensors

5 A

+/- 0.25 %

20 Hz, 30 Hz

Current Sensors – Industrial 24VAC ISOLATED SPDT CURRENT SENSOR

ECS20BC
Littelfuse
1: $253.05
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
ECS20BC

Mouser Part No
576-ECS20BC

Littelfuse

Current Sensors – Industrial 24VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

Non-Stocked Lead-Time 17 Weeks

$253.05

$219.84

$208.47

$200.97

Min.: 1
Mult.: 1

Industrial Current Sensors

5 A

45 Hz to 500 Hz

Current Sensors – Industrial 24VAC ISOLATED SPDT CURRENT SENSOR

ECS21BC
Littelfuse
1: $253.05
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
ECS21BC

Mouser Part No
576-ECS21BC

Littelfuse

Current Sensors – Industrial 24VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

Non-Stocked Lead-Time 17 Weeks

$253.05

$219.84

$208.47

$200.97

Min.: 1
Mult.: 1

Industrial Current Sensors

20 A

45 Hz to 500 Hz

Current Sensors – Industrial 24VAC ISOLATED SPDT CURRENT SENSOR

ECS2HBC
Littelfuse
1: $253.05
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
ECS2HBC

Mouser Part No
576-ECS2HBC

Littelfuse

Current Sensors – Industrial 24VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

Non-Stocked Lead-Time 17 Weeks

$253.05

$219.84

$208.47

$200.97

Min.: 1
Mult.: 1

Industrial Current Sensors

50 A

45 Hz to 500 Hz

Littelfuse Current Sensors

Types of Current Sensors

Customer Service Office

Company

Resources

Support