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Closed Loop Current Sensors

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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 Current transducer CKSR xx-NP CKSR 15-NP LEM 1: $16.69 4,815On Order	Mfr. Part # CKSR 15-NP Mouser Part # 61-CKSR15-NP	LEM	Current Sensors - Industrial Current transducer CKSR xx-NP Learn More about LEM cksr transducers	Datasheet	4,815On Order On Order Ship Dates Mfr. #: CKSR 15-NP Stock: 0 On Order: 3,615 Expected 1/5/2027 1,200 Expected 3/23/2027 Factory Lead-Time: 19 Weeks	$16.69 $15.11 $13.82 $13.35 View $12.51 $11.93 $11.91	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	15 A	0.8 %	300 kHz
Current Sensors - Industrial Current Sensor 500A pri open +/-15V T60404-N4644-X052 Vacuumschmelze 1: $106.94 15In Stock	Mfr. Part # T60404-N4644-X052 Mouser Part # 983-T60404-N4644X052	Vacuumschmelze	Current Sensors - Industrial Current Sensor 500A pri open +/-15V Learn More about Vacuumschmelze vac industrial current sensors	Datasheet	15In Stock	$106.94 $104.25 $98.46 $96.95 Quote Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Sense Module	500 A	0.5 %	0 Hz to 50 kHz
Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR ECS41BC Littelfuse 1: $195.95 12Expected 2/16/2027	Mfr. Part # ECS41BC Mouser Part # 576-ECS41BC	Littelfuse	Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	12Expected 2/16/2027	$195.95 Quote Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		10 A		45 Hz to 500 Hz
Current Sensors - Industrial 230VAC ISOLATED SPDT CURRENT SENSOR ECS60BC Littelfuse 1: $253.54 12Expected 2/18/2027	Mfr. Part # ECS60BC Mouser Part # 576-ECS60BC	Littelfuse	Current Sensors - Industrial 230VAC ISOLATED SPDT CURRENT SENSOR	Datasheet	12Expected 2/18/2027	$253.54 $246.71 $235.57 $233.18 View $230.78 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		5 A		45 Hz to 500 Hz
Current Sensors - Industrial Current Transducer CAS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit. CAS 25-NP LEM 1: $19.38 1,021Expected 1/12/2027	Mfr. Part # CAS 25-NP Mouser Part # 61-CAS25-NP	LEM	Current Sensors - Industrial 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	1,021Expected 1/12/2027	$19.38 $17.56 $16.09 $15.54 View $14.57 $13.91 $13.49 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	25 A	0.8 %	300 kHz
Current Sensors - Industrial Current transducer CKSR xx-NP CKSR 25-NP LEM 1: $17.99 1,510On Order	Mfr. Part # CKSR 25-NP Mouser Part # 61-CKSR25-NP	LEM	Current Sensors - Industrial Current transducer CKSR xx-NP Learn More about LEM cksr transducers	Datasheet	1,510On Order On Order Ship Dates Mfr. #: CKSR 25-NP Stock: 0 On Order: 310 Pending 200 Expected 11/23/2026 1,000 Expected 1/1/2027 Factory Lead-Time: 12 Weeks	$17.99 $16.29 $14.91 $14.33 View $13.42 $12.79 $12.31 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	25 A	0.8 %	300 kHz
Current Sensors - Industrial Current Transducer LKSR series LKSR 15-NP LEM 1: $19.37 200On Order	Mfr. Part # LKSR 15-NP Mouser Part # 61-LKSR15-NP	LEM	Current Sensors - Industrial Current Transducer LKSR series Learn More about LEM lksr current transducers	Datasheet	200On Order	$19.37 $17.55 $16.08 $15.78	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	15 A	0.75 %	300 kHz
Current Sensors - Industrial Current Transducer LKSR series LKSR 25-NP LEM 1: $21.48 400On Order	Mfr. Part # LKSR 25-NP Mouser Part # 61-LKSR25-NP	LEM	Current Sensors - Industrial Current Transducer LKSR series Learn More about LEM lksr current transducers	Datasheet	400On Order On Order Ship Dates Mfr. #: LKSR 25-NP Stock: 0 On Order: 200 Expected 11/18/2026 200 Expected 12/11/2026 Factory Lead-Time: 10 Weeks	$21.48 $19.50 $17.90 $17.30 View $16.25 $15.78	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	25 A	0.85 %	300 kHz
Current Sensors - Industrial Current Transducer LKSR series LKSR 50-NP LEM 1: $20.55 400Expected 11/26/2026	Mfr. Part # LKSR 50-NP Mouser Part # 61-LKSR50-NP	LEM	Current Sensors - Industrial Current Transducer LKSR series Learn More about LEM lksr current transducers	Datasheet	400Expected 11/26/2026	$20.55 $18.64 $17.08 $16.50 View $15.48 $14.79	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	50 A	0.7 %	300 kHz
Current Sensors - Industrial Current Transducer LXS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LXS 25-NPS LEM 1: $21.48 1,039On Order	Mfr. Part # LXS 25-NPS Mouser Part # 61-LXS25-NPS	LEM	Current Sensors - Industrial Current Transducer LXS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. Learn More about LEM lxs current sensors	Datasheet	1,039On Order On Order Ship Dates Mfr. #: LXS 25-NPS Stock: 0 On Order: 439 Expected 1/8/2027 600 Expected 2/9/2027 Factory Lead-Time: 10 Weeks	$21.48 $19.50 $17.90 $17.30 View $16.46 $15.78	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	25 A	3 %	300 kHz
Current Sensors - Industrial FLUX GATE CURRENT SENSOR CSNV700N-425 Honeywell 1: $108.71 25Expected 1/29/2027 New Product	Mfr. Part # CSNV700N-425 Mouser Part # 785-CSNV700N-425 New Product	Honeywell	Current Sensors - Industrial FLUX GATE CURRENT SENSOR Learn More about Honeywell csnv700 current sensors	Datasheet	25Expected 1/29/2027	$108.71 $97.37 $93.85 $88.88 View $87.13 $83.58 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		700 A	0.5 %
Current Sensors - Industrial FLUX GATE CURRENT SENSOR CSNV700N-426 Honeywell 1: $133.13 25Expected 2/8/2027 New Product	Mfr. Part # CSNV700N-426 Mouser Part # 785-CSNV700N-426 New Product	Honeywell	Current Sensors - Industrial FLUX GATE CURRENT SENSOR Learn More about Honeywell csnv700 current sensors	Datasheet	25Expected 2/8/2027	$133.13 $112.29 $104.36 $100.52 View $98.67 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		700 A	0.5 %
Current Sensors - Industrial Current Transducer CAS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit. CAS 15-NP LEM 1: $19.72 952On Order	Mfr. Part # CAS 15-NP Mouser Part # 61-CAS15-NP	LEM	Current Sensors - Industrial 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	952On Order On Order Ship Dates Mfr. #: CAS 15-NP Stock: 0 On Order: 152 Expected 12/15/2026 400 Expected 1/1/2027 400 Expected 4/6/2027 Factory Lead-Time: 24 Weeks	$19.72 $17.88 $16.38 $15.82 View $14.82 $14.17 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	15 A	0.8 %	300 kHz
Current Sensors - Industrial Current transducer CASR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit. CASR 50-NP LEM 1: $18.69 220Expected 6/15/2027	Mfr. Part # CASR 50-NP Mouser Part # 61-CASR50-NP	LEM	Current Sensors - Industrial Current transducer CASR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit. Learn More about LEM casr transducers	Datasheet	220Expected 6/15/2027	$18.69 $16.95 $15.54 $15.00 View $14.08 $13.52	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	50 A	0.8 %	300 kHz
Current Sensors - Industrial Current Transducer CKSR 75-NP. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation betweenthe primary and the secondary circuit. CKSR 75-NP LEM 1: $24.21 364In Stock	Mfr. Part # CKSR 75-NP Mouser Part # 61-CKSR75-NP	LEM	Current Sensors - Industrial Current Transducer CKSR 75-NP. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation betweenthe primary and the secondary circuit. Learn More about LEM cksr transducers	Datasheet	364In Stock	$24.21 $22.00 $20.20 $18.82 View $18.11 $17.26 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	75 A	1 %	300 kHz
Board Mount Current Sensors CURRENT SENSOR ( 25A; +5V) S22P025S05 Tamura 1: $20.62 218Expected 6/28/2027	Mfr. Part # S22P025S05 Mouser Part # 838-S22P025S05	Tamura	Board Mount Current Sensors CURRENT SENSOR ( 25A; +5V)	Datasheet	218Expected 6/28/2027	$20.62 $16.97 $15.30 $13.30 View $11.40 $11.05 $10.70 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		25 A		0 Hz to 100 kHz
Board Mount Current Sensors CURRENT SENSOR ( 50A/ 100A; 15V) S23P50/100D15 Tamura 1: $17.06 460On Order	Mfr. Part # S23P50/100D15 Mouser Part # 838-S23P50/100D15	Tamura	Board Mount Current Sensors CURRENT SENSOR ( 50A/ 100A; 15V)	Datasheet	460On Order On Order Ship Dates Mfr. #: S23P50/100D15 Stock: 0 On Order: 60 Expected 5/12/2027 400 Expected 6/2/2027 Factory Lead-Time: 24 Weeks	$17.06 $15.48 $14.20 $13.73 View $12.51 $12.16 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		100 A		0 Hz to 100 kHz
Board Mount Current Sensors CURRENT SENSOR ( 50A; 15V; 1000T) S25P050D15X Tamura 1: $26.92 300Expected 3/31/2027	Mfr. Part # S25P050D15X Mouser Part # 838-S25P050D15X	Tamura	Board Mount Current Sensors CURRENT SENSOR ( 50A; 15V; 1000T)	Datasheet	300Expected 3/31/2027	$26.92 $22.70 $21.59 $15.11 View $14.50 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors		50 A		0 Hz to 100 kHz
Current Sensors - Industrial CURRENT SENSOR ( 300A; 15V; 2000T) S27S300D15YM Tamura 1: $61.41 75Expected 3/23/2027	Mfr. Part # S27S300D15YM Mouser Part # 838-S27S300D15YM	Tamura	Current Sensors - Industrial CURRENT SENSOR ( 300A; 15V; 2000T)	Datasheet	75Expected 3/23/2027	$61.41 $55.82 $53.17 $49.92 View $48.00 $45.98 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Hall Effect Current Sensor	300 A	0.4 %	0 Hz to 100 kHz
Current Sensors - Industrial LEM LA 125-P LA 125-P LEM 1: $53.56 123On Order New Product	Mfr. Part # LA 125-P Mouser Part # 61-LA125-P New Product	LEM	Current Sensors - Industrial		123On Order On Order Ship Dates Mfr. #: LA 125-P Stock: 0 On Order: 27 Expected 12/15/2026 96 Expected 2/5/2027 Factory Lead-Time: 6 Weeks	$53.56 $49.17 $45.67 $44.32 $44.19	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	125 A
Current Sensors - Industrial LEM LA 55-P/SP1 LA 55-P/SP1 LEM 1: $46.77 111Expected 11/26/2026 New Product	Mfr. Part # LA 55-P/SP1 Mouser Part # 61-LA55-P/SP1 New Product	LEM	Current Sensors - Industrial	Datasheet	111Expected 11/26/2026	$46.77 $42.86 $41.42 $40.37 View Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	50 A	0.9 %	200 kHz
Current Sensors - Industrial LEM LF 2005-S LF 2005-S LEM 1: $359.59 34On Order New Product	Mfr. Part # LF 2005-S Mouser Part # 61-LF2005-S New Product	LEM	Current Sensors - Industrial		34On Order	$359.59 $354.68 $345.66	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	2 kA	0.003
Current Sensors - Industrial LEM LF 510-S/SP22 LF 510-S/SP22 LEM 1: $349.18 27Expected 2/19/2027 New Product	Mfr. Part # LF 510-S/SP22 Mouser Part # 61-LF510-S/SP22 New Product	LEM	Current Sensors - Industrial		27Expected 2/19/2027	$349.18 $294.61 $275.41 $273.18 View Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	500 A
Current Sensors - Industrial LEM LTC 1000-S LTC 1000-S LEM 1: $338.57 6In Stock New Product	Mfr. Part # LTC 1000-S Mouser Part # 61-LTC1000-S New Product	LEM	Current Sensors - Industrial	Datasheet	6In Stock	$338.57 $325.94 $316.23 View Quote	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	1 kA	0.004	0 Hz to 100 kHz
Current Sensors - Industrial WINDOWCURRENTSENSOR ECSW4MBHT Littelfuse 1: $283.34 4Expected 2/9/2027	Mfr. Part # ECSW4MBHT Mouser Part # 576-ECSW4MBHT	Littelfuse	Current Sensors - Industrial WINDOWCURRENTSENSOR	Datasheet	4Expected 2/9/2027	$283.34	Min.: 1 Mult.: 1	Industrial Current Sensors		20 A		45 Hz to 500 Hz