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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 500A,T/H METL BUSHG,MCU1,500K CSNV500N-155 Honeywell / MICRO SWITCH 1: $59.08 33In Stock	Mfr. Part # CSNV500N-155 Mouser Part # 785-CSNV500N-155	Honeywell / MICRO SWITCH	Current Sensors - Industrial 500A,T/H METL BUSHG,MCU1,500K Learn More about Honeywell / MICRO SWITCH honeywell csnv500 csnv1500 cssv1500 sensors	Datasheet	33In Stock	$59.08 $53.18 Quote Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall-Effect	500 A	0.5 %
Current Sensors - Industrial 1500A,T/H MTG SS,500K,3C4 CAN CSSV1500N-154 Honeywell / MICRO SWITCH 1: $113.22 15In Stock	Mfr. Part # CSSV1500N-154 Mouser Part # 785-CSSV1500N-154	Honeywell / MICRO SWITCH	Current Sensors - Industrial 1500A,T/H MTG SS,500K,3C4 CAN Learn More about Honeywell / MICRO SWITCH honeywell csnv500 csnv1500 cssv1500 sensors	Datasheet	15In Stock	$113.22 $103.53 $102.10 $98.48 View $94.42 $90.37 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Automotive Safety Integrity Level C Current Sensor	1.5 kA	0.5 %, 5 %
Current Sensors - Industrial PWR SENSOR,GFI,5-10-30MA,MECH SPNC,LATCH EGF2NCLAT3 Eaton Electrical 1: $1,056.08 2In Stock	Mfr. Part # EGF2NCLAT3 Mouser Part # 504-EGF2NCLAT3	Eaton Electrical	Current Sensors - Industrial PWR SENSOR,GFI,5-10-30MA,MECH SPNC,LATCH	Datasheet	2In Stock	$1,056.08 $1,016.08 $873.63 Quote Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	CurrentWatch Current Sensor	2 A		50 Hz to 400 Hz
Current Sensors - Industrial CURRENT SENSOR ( 180A; 15V) S21S180D15JN Tamura 1: $34.21 92In Stock 100Expected 2/1/2027	Mfr. Part # S21S180D15JN Mouser Part # 838-S21S180D15JN	Tamura	Current Sensors - Industrial CURRENT SENSOR ( 180A; 15V)	Datasheet	92In Stock 100Expected 2/1/2027	$34.21 $28.85 $26.81 $24.34 View $23.72 $22.44 $21.81 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall Effect Current Sensor	180 A	1 %	0 Hz to 200 kHz
Board Mount Current Sensors LEM LA 55-P/SP21 LA 55-P/SP21 LEM 1: $78.77 116In Stock New Product	Mfr. Part # LA 55-P/SP21 Mouser Part # 61-LA55-P/SP21 New Product	LEM	Board Mount Current Sensors		116In Stock	$78.77 $68.56 $63.71 $61.14 View Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	50 A		200 kHz
Current Sensors - Industrial LEM LTC 600-SF LTC 600-SF LEM 1: $287.66 5In Stock New Product	Mfr. Part # LTC 600-SF Mouser Part # 61-LTC600-SF New Product	LEM	Current Sensors - Industrial	Datasheet	5In Stock	$287.66 $242.70 $240.93 $233.47 View Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	500 A	0.007	0 Hz to 100 kHz
Board Mount Current Sensors Current Transducer LAH 25-NP For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit. LAH 25-NP LEM 1: $21.67 59In Stock 600On Order New At Mouser	Mfr. Part # LAH 25-NP Mouser Part # 61-LAH25-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LAH 25-NP For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit. Learn More about LEM lah current sensors	Datasheet	59In Stock 600On Order On Order Ship Dates Mfr. #: LAH 25-NP Stock: 59 Can Ship Immediately On Order: 300 Expected 12/22/2026 300 Expected 1/12/2027 Factory Lead-Time: 10 Weeks	$21.67 $19.73 $18.15 $17.56 View $16.26 $15.83 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	25 A	0.3 %	200 kHz
Board Mount Current Sensors Current Transducer LXSR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LXSR 6-NPS LEM 1: $19.83 82In Stock 150On Order New At Mouser	Mfr. Part # LXSR 6-NPS Mouser Part # 61-LXSR6-NPS New At Mouser	LEM	Board Mount Current Sensors Current Transducer LXSR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.	Datasheet	82In Stock 150On Order	$19.83 $18.00 $16.52 $14.15 View $12.66 $11.95	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	6 A	1.25 %	300 kHz
Board Mount Current Sensors Current Transducer LZSR 200-TP/SP1. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit. LZSR 200-TP/SP1 LEM 1: $37.71 44In Stock New At Mouser	Mfr. Part # LZSR 200-TP/SP1 Mouser Part # 61-LZSR200-TP/SP1 New At Mouser	LEM	Board Mount Current Sensors Current Transducer LZSR 200-TP/SP1. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit. Learn More about LEM lzpr current transducer sensors	Datasheet	44In Stock	$37.71 $34.58 $33.42 $32.03 View $29.98 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	200 A	1.4 %	200 kHz
Current Sensors - Industrial Digital Current Sensor w/RS-485 interface SSD-100A-R Bourns 1: $186.33 6In Stock	Mfr. Part # SSD-100A-R Mouser Part # 652-SSD-100A-R	Bourns	Current Sensors - Industrial Digital Current Sensor w/RS-485 interface Learn More about Bourns ssd 100a x shunt current sensors	Datasheet	6In Stock	$186.33 $170.35 $144.18 $135.72	Min.: 1 Mult.: 1	Industrial Current Sensors	Digital Shunt Sensor	100 A	0.1 %
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECS40BC Littelfuse 1: $150.73 10In Stock	Mfr. Part # ECS40BC Mouser Part # 576-ECS40BC	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	10In Stock	$150.73 Quote Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		5 A		45 Hz to 500 Hz
Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A1QDT TMCS1100A1QDR Texas Instruments 1: $3.10 2,108In Stock	Mfr. Part # TMCS1100A1QDR Mouser Part # 595-TMCS1100A1QDR	Texas Instruments	Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A1QDT Learn More about Texas Instruments ti tmcs1100 current sensor	Datasheet	2,108In Stock	Cut Tape $3.10 $2.77 $2.50 $2.40 Reel $2.00 View $2.30 $2.12 $2.05 $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Current Sensors	Hall-Effect	4.5 mA	1 %
Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A3QDT TMCS1100A3QDR Texas Instruments 1: $3.37 2,430In Stock	Mfr. Part # TMCS1100A3QDR Mouser Part # 595-TMCS1100A3QDR	Texas Instruments	Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A3QDT Learn More about Texas Instruments ti tmcs1100 current sensor	Datasheet	2,430In Stock	Cut Tape $3.37 $3.02 $2.72 $2.61 Reel $2.15 View $2.51 $2.31 $2.24 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Current Sensors	Hall-Effect	4.5 mA	1 %
Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A4QDT TMCS1100A4QDR Texas Instruments 1: $3.76 4,295In Stock	Mfr. Part # TMCS1100A4QDR Mouser Part # 595-TMCS1100A4QDR	Texas Instruments	Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A4QDT Learn More about Texas Instruments ti tmcs1100 current sensor	Datasheet	4,295In Stock	Cut Tape $3.76 $3.37 $3.04 $2.92 Reel $2.19 View $2.78 $2.45 $2.37 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Current Sensors	Hall-Effect	- 5.75 A to 12 A	1 %
Board Mount Current Sensors +/-150 A +/-0.5 % Closed Loop Linear CSNF661 Honeywell 1: $128.14 27In Stock	Mfr. Part # CSNF661 Mouser Part # 785-CSNF661	Honeywell	Board Mount Current Sensors +/-150 A +/-0.5 % Closed Loop Linear	Datasheet	27In Stock	$128.14 $117.61 $116.37 $116.35 View $85.58 $82.22 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		150 A	0.5 %
Board Mount Current Sensors CURRENT TRANSDUCER offset pin 1000turn CSNP661 Honeywell 1: $89.22 25In Stock	Mfr. Part # CSNP661 Mouser Part # 785-CSNP661	Honeywell	Board Mount Current Sensors CURRENT TRANSDUCER offset pin 1000turn	Datasheet	25In Stock	$89.22 $81.89 $77.62 $73.22 View $66.40 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		90 A	0.5 %
Board Mount Current Sensors CURRENT SENSORS CURR SENSOR CSNR161 Honeywell 1: $100.49 66In Stock	Mfr. Part # CSNR161 Mouser Part # 785-CSNR161	Honeywell	Board Mount Current Sensors CURRENT SENSORS CURR SENSOR	Datasheet	66In Stock	$100.49 $92.64 $88.84 $88.83 View Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		200 A	0.5 %
Board Mount Current Sensors CURRENT SENSORS CSNT651 Honeywell 1: $74.25 105In Stock	Mfr. Part # CSNT651 Mouser Part # 785-CSNT651	Honeywell	Board Mount Current Sensors CURRENT SENSORS	Datasheet	105In Stock	$74.25 $68.56 $65.24 $61.26 View $59.49 $57.93 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		150 A	0.5 %
Current Sensors - Industrial LEM LF 205-S LF 205-S LEM 1: $85.08 16In Stock 144On Order New Product	Mfr. Part # LF 205-S Mouser Part # 61-LF205-S New Product	LEM	Current Sensors - Industrial		16In Stock 144On Order	$85.08 $75.49 $71.86 $68.59 View $67.92 $66.51 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	200 A	0.005
Current Sensors - Industrial LEM LF 305-S LF 305-S LEM 1: $59.57 28In Stock 36Expected 1/4/2027 New Product	Mfr. Part # LF 305-S Mouser Part # 61-LF305-S New Product	LEM	Current Sensors - Industrial		28In Stock 36Expected 1/4/2027	$59.57 $54.91 $53.18 $50.35 View $48.99 $48.25 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	300 A
Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Horizontal Mount RCMP20HC2-01 Western Automation 1: $35.20 20In Stock	Mfr. Part # RCMP20HC2-01 Mouser Part # 445-RCMP20HC2-01	Western Automation	Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Horizontal Mount Learn More about Western Automation rcmp20 monitors	Datasheet	20In Stock	$35.20 $35.12 $34.57 View Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Residual Current Monitor	6 mA		50 Hz to 60 Hz
Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Horizontal Mount RCMP20HC3-01 Western Automation 1: $36.49 20In Stock	Mfr. Part # RCMP20HC3-01 Mouser Part # 445-RCMP20HC3-01	Western Automation	Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Horizontal Mount Learn More about Western Automation rcmp20 monitors	Datasheet	20In Stock	$36.49 $36.41 $35.84 View Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Residual Current Monitor	6 mA		50 Hz to 60 Hz
Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Vertical Mount RCMP20VC2-01 Western Automation 1: $34.91 20In Stock	Mfr. Part # RCMP20VC2-01 Mouser Part # 445-RCMP20VC2-01	Western Automation	Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Vertical Mount Learn More about Western Automation rcmp20 monitors	Datasheet	20In Stock	$34.91 $34.84 $34.29 View Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Residual Current Monitor	6 mA		50 Hz to 60 Hz
Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Vertical Mount RCMP20VC3-01 Western Automation 1: $35.56 20In Stock	Mfr. Part # RCMP20VC3-01 Mouser Part # 445-RCMP20VC3-01	Western Automation	Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Vertical Mount Learn More about Western Automation rcmp20 monitors	Datasheet	20In Stock	$35.56 $35.48 $34.93 View Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Residual Current Monitor	6 mA		50 Hz to 60 Hz
Board Mount Current Sensors Current Transducer CAS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit. CAS 6-NP LEM 1: $15.14 132In Stock 600On Order New At Mouser	Mfr. Part # CAS 6-NP Mouser Part # 61-CAS6-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer CAS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit. Learn More about LEM cas current transducers	Datasheet	132In Stock 600On Order On Order Ship Dates Mfr. #: CAS 6-NP Stock: 132 Can Ship Immediately On Order: 200 Expected 12/8/2026 400 Expected 1/1/2027 Factory Lead-Time: 12 Weeks	$15.14 $13.73 $12.58 $12.15 View $11.39 $10.86 $10.62 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	6 A	0.8 %	300 kHz