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Closed Loop Current Sensors

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Types of Current Sensors

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Sensor Type = Closed Loop

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Type	Current Rating	Accuracy	Frequency Range
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECS40A Littelfuse 1: $233.82 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # ECS40A Mouser Part # 576-ECS40A	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 6 Weeks	$233.82 $221.34 $190.89	Min.: 1 Mult.: 1	Industrial Current Sensors		5 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECS40AC Littelfuse 1: $195.03 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # ECS40AC Mouser Part # 576-ECS40AC	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 6 Weeks	$195.03 $189.78 $181.21 $179.37 View $177.52 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		5 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECS41A Littelfuse 1: $159.77 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECS41A Mouser Part # 576-ECS41A	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$159.77 $150.72	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECS41BD Littelfuse 1: $159.77 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECS41BD Mouser Part # 576-ECS41BD	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$159.77 $150.72	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: $222.55 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECS4HBC Mouser Part # 576-ECS4HBC	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$222.55 $189.78 $181.21 $179.37 View $177.52 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		50 A		45 Hz to 500 Hz
Current Sensors - Industrial 230VAC ISOLATED SPDT CURRENT SENSOR ECS61BC Littelfuse 1: $195.03 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECS61BC Mouser Part # 576-ECS61BC	Littelfuse	Current Sensors - Industrial 230VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$195.03 $189.78 $181.21 $179.37 View $177.52 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 230VAC ISOLATED SPDT CURRENT SENSOR ECS6HAH Littelfuse 1: $201.43 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECS6HAH Mouser Part # 576-ECS6HAH	Littelfuse	Current Sensors - Industrial 230VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$201.43 $184.72 $182.88 $181.04 View Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		50 A		45 Hz to 500 Hz
Current Sensors - Industrial 24VDC ISOLATED SPDT CURRENT SENSOR ECSH30AC Littelfuse 1: $228.81 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSH30AC Mouser Part # 576-ECSH30AC	Littelfuse	Current Sensors - Industrial 24VDC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$228.81 $201.56 $188.54 $186.66 View $184.76 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		5 A		45 Hz to 500 Hz
Current Sensors - Industrial CURRENTSENSOR ECSH31F.08D Littelfuse 1: $201.13 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSH31F.08D Mouser Part # 576-ECSH31F.08D	Littelfuse	Current Sensors - Industrial CURRENTSENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$201.13 $197.68 $187.68 $185.79 View $183.89 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECSH41AC Littelfuse 1: $200.37 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSH41AC Mouser Part # 576-ECSH41AC	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$200.37 $194.88 $186.17 $184.28 View $182.38 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECSH41AD Littelfuse 1: $221.60 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSH41AD Mouser Part # 576-ECSH41AD	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$221.60 $201.56	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECSH41BC Littelfuse 1: $202.17 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSH41BC Mouser Part # 576-ECSH41BC	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$202.17 $201.56 $188.54 $186.66 View $184.76 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECSH41F.08D Littelfuse 1: $154.97 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSH41F.08D Mouser Part # 576-ECSH41F.08D	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$154.97	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 230VAC ISOLATED SPDT CURRENT SENSOR ECSH61AD Littelfuse 1: $202.17 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSH61AD Mouser Part # 576-ECSH61AD	Littelfuse	Current Sensors - Industrial 230VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$202.17 $201.56 $188.54 $186.66 View $184.76 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 24VDC ISOLATED SPDT CURRENT SENSOR ECSL31A Littelfuse 1: $200.37 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSL31A Mouser Part # 576-ECSL31A	Littelfuse	Current Sensors - Industrial 24VDC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$200.37 $194.88 $186.17 $184.28 View $182.38 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECSL40AC Littelfuse 1: $205.84 Non-Stocked Lead-Time 6 Weeks	Mfr. Part # ECSL40AC Mouser Part # 576-ECSL40AC	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 6 Weeks	$205.84 $189.49 $187.61 $185.71 View Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		5 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECSL41A Littelfuse 1: $197.13 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSL41A Mouser Part # 576-ECSL41A	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$197.13 $193.07	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECSL41AH Littelfuse 1: $194.56 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSL41AH Mouser Part # 576-ECSL41AH	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$194.56 $183.57 $183.56	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECSL4HAC Littelfuse 1: $200.37 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSL4HAC Mouser Part # 576-ECSL4HAC	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$200.37 $194.88 $186.17 $184.28 View $182.38 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		50 A		45 Hz to 500 Hz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECSL4HBH Littelfuse 1: $228.81 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSL4HBH Mouser Part # 576-ECSL4HBH	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$228.81 $194.88 $186.17 $184.28 View $182.38 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		50 A		45 Hz to 500 Hz
Current Sensors - Industrial 230VAC ISOLATED SPDT CURRENT SENSOR ECSL61AH Littelfuse 1: $164.27 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ECSL61AH Mouser Part # 576-ECSL61AH	Littelfuse	Current Sensors - Industrial 230VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	Non-Stocked Lead-Time 12 Weeks	$164.27 $164.14 $154.96	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz
Current Sensors - Industrial WINDOWCURRENTSENSOR ECSW4LBHT Littelfuse 1: $278.57 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # ECSW4LBHT Mouser Part # 576-ECSW4LBHT	Littelfuse	Current Sensors - Industrial WINDOWCURRENTSENSOR	Datasheet	Non-Stocked Lead-Time 10 Weeks	$278.57 $270.04 $257.84 $253.97 View Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		5 A		45 Hz to 500 Hz
Board Mount Current Sensors LAH 100-P/SP10 LEM 300: $36.60 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # LAH 100-P/SP10 Mouser Part # 61-LAH100-P/SP10 New Product	LEM	Board Mount Current Sensors Learn More about LEM lah current sensors	Datasheet	Non-Stocked Lead-Time 10 Weeks	$36.60 View Quote	Min.: 300 Mult.: 300	Board Mount Current Sensors	Current Transducer	100 A		200 kHz
Board Mount Current Sensors LAH 100-P/SP3 LEM 300: $35.27 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # LAH 100-P/SP3 Mouser Part # 61-LAH100-P/SP3 New Product	LEM	Board Mount Current Sensors Learn More about LEM lah current sensors	Datasheet	Non-Stocked Lead-Time 10 Weeks	$35.27 View Quote	Min.: 300 Mult.: 300	Board Mount Current Sensors	Current Transducer	100 A		200 kHz
Board Mount Current Sensors LAH 25-NP/SP3 LEM 300: $33.82 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # LAH 25-NP/SP3 Mouser Part # 61-LAH25-NP/SP3 New Product	LEM	Board Mount Current Sensors Learn More about LEM lah current sensors	Datasheet	Non-Stocked Lead-Time 10 Weeks	$33.82 View Quote	Min.: 300 Mult.: 300	Board Mount Current Sensors	Current Transducer	25 A	0.3 %	200 kHz

Closed Loop Current Sensors

Types of Current Sensors

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AC/DC Differential Current Sensor
AC Current Transducer
Automotive Safety Integrity Level C Current Sensor
Clamp-On Current Sensor
Closed Loop Current Sensors
Closed Loop Linear
Coil Current Sensor
Compact CurrentWatch Current Switch
Current Detection Sensor
Current Loop Sensor
Current Measuring Transducer
Current Sense Module
Current Sensor
Current Transducer
CurrentWatch Current Sensor
CurrentWatch Current Switch
Digital Shunt Sensor
Flux Gate Current Sensor
Galvanic Isolation
Hall-Effect

4.5 mA
6 mA
8 mA
8.1 mA
10 mA
12 mA
22 mA
24 mA
100 mA
150 mA
200 mA
500 mA
- 5.75 A to 12 A
1 A
1 A, 2 A
1.5 A
2 A
2 A, 5 A
2.5 A
3 A

0.001
0.003
0.004
0.005
0.006
0.007
0.1 %
0.2 %
0.25 %
0.3 %
0.4 %
0.41 %
+/- 0.5 %
0.5 %
0.5 %, 5 %
0.6 %
0.65 %
0.7 %
0.75 %
0.8 %

0 Hz to 10 kHz
0 Hz to 100 kHz
0 Hz to 200 kHz
0 Hz to 50 kHz
1 Hz to 1 MHz
6 Hz to 100 Hz
20 Hz to 100 Hz
30 Hz to 6 MHz
30 Hz to 6 kHz
45 Hz to 500 Hz
50 Hz
50 Hz to 100 Hz
50 Hz to 400 Hz
50 Hz to 60 Hz
940 Hz to 1.06 kHz
7.52 kHz to 8.48 kHz
25 kHz
45 kHz
60 kHz
70 kHz

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Closed Loop Current Sensors

Types of Current Sensors

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