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

Closed Loop Current Sensors

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

Types of Current Sensors

List Images

Results: 503

Applied Filters:

Sensor Type = Closed Loop

Manufacturer

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 FLUX GATE CURRENT SENSOR CSNV700N-455 Honeywell 1: ¥13,988.9 12In Stock New Product	Mfr. Part # CSNV700N-455 Mouser Part # 785-CSNV700N-455 New Product	Honeywell	Current Sensors - Industrial FLUX GATE CURRENT SENSOR Learn More about Honeywell csnv700 current sensors	Datasheet	12In Stock	¥13,988.9 ¥12,942.5 ¥12,407.7 ¥11,097.1 View ¥11,029 ¥10,588.9 Quote	Min.: 1 Mult.: 1	Industrial Current Sensors		700 A	0.5 %
Board Mount Current Sensors Current transducer CASR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic seperation between the primary and the secondary circuit. CASR 6-NP LEM 1: ¥2,684.2 369In Stock 200Expected 10/27/2026 New At Mouser	Mfr. Part # CASR 6-NP Mouser Part # 61-CASR6-NP New At Mouser	LEM	Board Mount Current Sensors 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	369In Stock 200Expected 10/27/2026	¥2,684.2 ¥2,400.1 ¥2,230.7 ¥2,023.1 View ¥1,881.9 ¥1,749 ¥1,745.7 ¥1,601.2 ¥1,569.6	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	6 A	0.8 %	300 kHz
Board Mount Current Sensors Current transducer CKSR xx-NP CKSR 50-NP LEM 1: ¥2,828.7 605In Stock New At Mouser	Mfr. Part # CKSR 50-NP Mouser Part # 61-CKSR50-NP New At Mouser	LEM	Board Mount Current Sensors Current transducer CKSR xx-NP Learn More about LEM cksr transducers	Datasheet	605In Stock	¥2,828.7 ¥2,559.6 ¥2,378.6 ¥2,159.3 View ¥2,006.5 ¥1,865.3 ¥1,862 ¥1,729.1 ¥1,659.3	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	50 A	0.8 %	300 kHz
Board Mount Current Sensors Current Transducer LA 150-P. For the electronic measurement of currents: DC, AC, pulsed, with galvanic separationn between the primary circuit and the secondary circuit. LA 150-P LEM 1: ¥6,275.3 112In Stock 100Expected 11/19/2026 New At Mouser	Mfr. Part # LA 150-P Mouser Part # 61-LA150-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer LA 150-P. For the electronic measurement of currents: DC, AC, pulsed, with galvanic separationn between the primary circuit and the secondary circuit.	Datasheet	112In Stock 100Expected 11/19/2026	¥6,275.3 ¥5,291.9 ¥4,918.2 ¥4,464.8 View ¥4,149.2 ¥4,027.9	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	150 A	0.5 %	150 kHz
Board Mount Current Sensors Current Transducer LA 205-S For the electronic measurement of currents: DC, AC, pulsed..., with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). LA 205-S LEM 1: ¥17,070.1 43In Stock 60Expected 10/27/2026 New At Mouser	Mfr. Part # LA 205-S Mouser Part # 61-LA205-S New At Mouser	LEM	Board Mount Current Sensors Current Transducer LA 205-S For the electronic measurement of currents: DC, AC, pulsed..., with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).	Datasheet	43In Stock 60Expected 10/27/2026	¥17,070.1 ¥15,060.3 ¥14,299.5 ¥13,381 View ¥13,097 ¥13,095.3	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	200 A	0.8 %	100 kHz
Board Mount Current Sensors Current Transducer LA 55-P For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit. LA 55-P LEM 1: ¥5,198.9 363In Stock 5,000On Order New At Mouser	Mfr. Part # LA 55-P Mouser Part # 61-LA55-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer LA 55-P For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit.	Datasheet	363In Stock 5,000On Order On Order Ship Dates Mfr. #: LA 55-P Stock: 363 Can Ship Immediately On Order: 4,125 Expected 11/30/2026 875 Expected 10/1/2027 Factory Lead-Time: 6 Weeks	¥5,198.9 ¥4,551.1 ¥4,228.9 ¥3,838.6 View ¥3,604.4 ¥3,464.8 ¥3,217.4	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	50 A	0.9 %	200 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: ¥3,599.4 120In 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	120In Stock 600On Order On Order Ship Dates Mfr. #: LAH 25-NP Stock: 120 Can Ship Immediately On Order: 300 Expected 12/22/2026 300 Expected 1/12/2027 Factory Lead-Time: 10 Weeks	¥3,599.4 ¥3,277.2 ¥3,157.6 ¥3,014.7 View ¥2,916.7 ¥2,830.3 ¥2,700.8 ¥2,606.1 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	25 A	0.3 %	200 kHz
Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LES 15-NP LEM 1: ¥2,518.1 273In Stock New At Mouser	Mfr. Part # LES 15-NP Mouser Part # 61-LES15-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. Learn More about LEM les current transducers	Datasheet	273In Stock	¥2,518.1 ¥2,283.9 ¥2,197.5 ¥2,094.5 View ¥2,023.1 ¥1,898.5 ¥1,896.9 ¥1,813.8	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	15 A	0.7 %	300 kHz
Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LES 25-NP LEM 1: ¥2,619.4 348In Stock New At Mouser	Mfr. Part # LES 25-NP Mouser Part # 61-LES25-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. Learn More about LEM les current transducers	Datasheet	348In Stock	¥2,619.4 ¥2,376.9 ¥2,287.2 ¥2,179.2 View ¥2,177.6 ¥1,890.2	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	25 A	0.7 %	300 kHz
Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LES 50-NP LEM 1: ¥2,626 313In Stock New At Mouser	Mfr. Part # LES 50-NP Mouser Part # 61-LES50-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. Learn More about LEM les current transducers	Datasheet	313In Stock	¥2,626 ¥2,383.5 ¥2,292.2 ¥2,185.9 View ¥2,184.2 ¥2,182.6 ¥1,895.2	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	50 A	0.7 %	300 kHz
Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LES 6-NP LEM 1: ¥2,589.5 198In Stock 200Expected 11/18/2026 New At Mouser	Mfr. Part # LES 6-NP Mouser Part # 61-LES6-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. Learn More about LEM les current transducers	Datasheet	198In Stock 200Expected 11/18/2026	¥2,589.5 ¥2,350.3 ¥2,260.6 ¥2,156 View ¥2,082.9 ¥1,955 ¥1,953.3 ¥1,868.6	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	6 A	0.8 %	300 kHz
Board Mount Current Sensors Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LESR 25-NP LEM 1: ¥2,652.6 258In Stock 200Expected 12/21/2026 New At Mouser	Mfr. Part # LESR 25-NP Mouser Part # 61-LESR25-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. Learn More about LEM lesr current transducers	Datasheet	258In Stock 200Expected 12/21/2026	¥2,652.6 ¥2,406.8 ¥2,317.1 ¥2,207.5 View ¥2,134.4 ¥2,004.8 ¥2,003.2 ¥1,915.1	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	25 A	0.85 %	300 kHz
Board Mount Current Sensors Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LESR 50-NP LEM 1: ¥2,742.3 234In Stock New At Mouser	Mfr. Part # LESR 50-NP Mouser Part # 61-LESR50-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. Learn More about LEM lesr current transducers	Datasheet	234In Stock	¥2,742.3 ¥2,489.8 ¥2,396.8 ¥2,285.5 View ¥2,209.1 ¥2,074.6 ¥2,072.9 ¥1,983.2	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	50 A	0.7 %	300 kHz
Board Mount Current Sensors Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LESR 6-NP LEM 1: ¥2,591.2 273In Stock New At Mouser	Mfr. Part # LESR 6-NP Mouser Part # 61-LESR6-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. Learn More about LEM lesr current transducers	Datasheet	273In Stock	¥2,591.2 ¥2,352 ¥2,262.3 ¥2,156 View ¥2,084.6 ¥2,039.7 ¥2,038	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	6 A	0.75 %	300 kHz
Current Sensors - Industrial Current Transducer LF 310-S. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation between the primary and the secondary circuit. LF 310-S LEM 1: ¥15,977.2 153In Stock New At Mouser	Mfr. Part # LF 310-S Mouser Part # 61-LF310-S New At Mouser	LEM	Current Sensors - Industrial Current Transducer LF 310-S. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation between the primary and the secondary circuit.	Datasheet	153In Stock	¥15,977.2 ¥14,796.2 ¥14,356 ¥13,831.1 View ¥13,382.7 ¥13,058.8	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	300 A	0.2 %	200 kHz
Current Sensors - Industrial Current Transducer LF 510-S. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and secondary circuit. LF 510-S LEM 1: ¥15,596.8 80In Stock 972On Order New At Mouser	Mfr. Part # LF 510-S Mouser Part # 61-LF510-S New At Mouser	LEM	Current Sensors - Industrial Current Transducer LF 510-S. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and secondary circuit.	Datasheet	80In Stock 972On Order On Order Ship Dates Mfr. #: LF 510-S Stock: 80 Can Ship Immediately On Order: 702 Expected 12/25/2026 162 Expected 2/24/2027 108 Expected 3/10/2027 Factory Lead-Time: 10 Weeks	¥15,596.8 ¥14,449 ¥14,022.2 ¥13,470.7 ¥13,224.9	Min.: 1 Mult.: 1	Industrial Current Sensors	Current Transducer	500 A	0.6 %	200 kHz
Board Mount Current Sensors Current Transducer LKSR series LKSR 6-NP LEM 1: ¥2,440 200In Stock New At Mouser	Mfr. Part # LKSR 6-NP Mouser Part # 61-LKSR6-NP New At Mouser	LEM	Board Mount Current Sensors Current Transducer LKSR series Learn More about LEM lksr current transducers	Datasheet	200In Stock	¥2,440 ¥2,212.5 ¥2,127.7 ¥1,837.1 ¥1,755.7	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	6 A	1.25 %	300 kHz
Board Mount Current Sensors Current Transducer LXS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LXS 15-NPS LEM 1: ¥2,446.7 296In Stock New At Mouser	Mfr. Part # LXS 15-NPS Mouser Part # 61-LXS15-NPS New At Mouser	LEM	Board Mount Current Sensors 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	296In Stock	¥2,446.7 ¥2,219.1 ¥2,134.4 ¥2,034.7 View ¥1,965 ¥1,867 ¥1,865.3 ¥1,760.7	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	15 A	3 %	300 kHz
Board Mount Current Sensors Current Transducer LXS series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit. LXS 6-NPS LEM 1: ¥2,450 225In Stock New At Mouser	Mfr. Part # LXS 6-NPS Mouser Part # 61-LXS6-NPS New At Mouser	LEM	Board Mount Current Sensors 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	225In Stock	¥2,450 ¥2,222.4 ¥2,137.7 ¥2,036.4 View ¥1,966.6 ¥1,870.3 ¥1,868.6 ¥1,762.3	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	6 A	3.5 %	300 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 25-NPS LEM 1: ¥2,446.7 200In Stock New At Mouser	Mfr. Part # LXSR 25-NPS Mouser Part # 61-LXSR25-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	200In Stock	¥2,446.7 ¥2,219.1 ¥2,134.4 ¥2,034.7 View ¥1,965 ¥1,867 ¥1,865.3 ¥1,760.7	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	25 A	0.85 %	300 kHz
Board Mount Current Sensors Current Transducer LZSR 150-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. LZSR 150-P LEM 1: ¥6,326.7 81In Stock New At Mouser	Mfr. Part # LZSR 150-P Mouser Part # 61-LZSR150-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer LZSR 150-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. Learn More about LEM lzpr current transducer sensors	Datasheet	81In Stock	¥6,326.7 ¥5,571 ¥5,483 ¥5,280.3 View ¥4,514.6 Quote	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	150 A	1.4 %	200 kHz
Board Mount Current Sensors Current Transducer LZSR 200-P/SP1. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the prmary and the secondary circuit. LZSR 200-P/SP1 LEM 1: ¥5,282 95In Stock New At Mouser	Mfr. Part # LZSR 200-P/SP1 Mouser Part # 61-LZSR200-P/SP1 New At Mouser	LEM	Board Mount Current Sensors Current Transducer LZSR 200-P/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	95In Stock	¥5,282 ¥4,833.5 ¥4,667.4 ¥4,469.8 View ¥4,300.3 ¥4,175.8	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	200 A	1.4 %	200 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: ¥6,263.6 72In 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	72In Stock	¥6,263.6 ¥5,743.7 ¥5,551.1 ¥5,320.2 View ¥5,122.5 ¥4,979.7	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	200 A	1.4 %	200 kHz
Board Mount Current Sensors Current Transducer LZSR 80-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. LZSR 80-P LEM 1: ¥4,870.1 133In Stock New At Mouser	Mfr. Part # LZSR 80-P Mouser Part # 61-LZSR80-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer LZSR 80-P. For the electronic measurement of current: DC, AC, pulsed, with galvanic separation between the primary and the secondary circuit. Learn More about LEM lzpr current transducer sensors	Datasheet	133In Stock	¥4,870.1 ¥4,107.7 ¥3,817 ¥3,464.8 View ¥3,220.7 ¥3,033 ¥3,031.3 ¥2,843.6	Min.: 1 Mult.: 1	Board Mount Current Sensors	Current Transducer	80 A	1.4 %	200 kHz
Current Sensors - Industrial S15S Rogowski Coil Current Sensor; 1000 A; 50 mm Coil; 10-30 V dc; Modbus RTU; RS-485 Interface; 4-pin Male M12 QD S15S-R1000-MQ Banner Engineering 1: ¥30,562.4 11In Stock	Mfr. Part # S15S-R1000-MQ Mouser Part # 778-S15S-R1000-MQ	Banner Engineering	Current Sensors - Industrial S15S Rogowski Coil Current Sensor; 1000 A; 50 mm Coil; 10-30 V dc; Modbus RTU; RS-485 Interface; 4-pin Male M12 QD Learn More about Banner Engineering banner s15s rogowski sensors	Datasheet	11In Stock	¥30,562.4	Min.: 1 Mult.: 1	Industrial Current Sensors	Coil Current Sensor	1 kA	5 %	1 Hz to 1 MHz