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Current sensors are used to monitor alternating (AC) or direct (DC) current. Digital output detectors sense a few hundred milliamps, while linear sensors monitors over one thousand amps. Farnell is an authorised distributor for a broad range of manufacturers including LEM, Honeywell, Phoenix Contact, Danisense, Siemens and more.

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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price (ex VAT) (inc VAT)	Quantity	Sensor Output Type	Supply Voltage DC Min	Supply Voltage Range	Measured Current	Measured Current	Supply Voltage DC Max	Accuracy	Current Measuring Range DC	Current Sensor Technology	Current Measuring Range AC	Response Time	Primary Current	Primary Current	Accuracy	Secondary Signal Type	Sensor Mounting	Operating Temperature Min	Operating Temperature Max	Product Range
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FG-R05-3A	3523926 Data Sheet + RoHS	Current Sensor, Analogue / Digital, 15 mA to 20 mA AC, 3 mA to 6 mA DC, 4.75 V to 5.25 V KEMET You previously purchased this product. View in Order History	Each	1+ £36.30 £43.56 5+ £32.37 £38.84 10+ £25.24 £30.29 25+ £24.73 £29.68 50+ £24.24 £29.09	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Analogue / Digital	4.75V	4.75V to 5.25V	AC / DC	-	5.25V	-	3mA to 6mA	Open Loop Flux Gate	15mA to 20mA	100ms	-50mA to 50mA	-	-	-	Through Hole	-40°C	105°C	FG Fluxgate-Based Residual Current Sensor
DQ600ID	3884192 Data Sheet RoHS	Current Sensor, Current Output, 600 A AC, -900A DC to 900A DC, 14.25 V to 15.75 V, DS Series DANISENSE You previously purchased this product. View in Order History	Each	1+ £744.34 £893.21	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Current	14.25V	± 14.25V to ± 15.75V	AC / DC	-	15.75V	-	-900A to 900A	Closed Loop Flux Gate	600A	1µs	600A, 900A	-	-	-	Panel Mount	-40°C	85°C	DS Series
FG-R01-4A	3977725 Data Sheet + RoHS Date/Lot Code	Current Sensor, Analogue, Digital Output, Horizontal, 20 mA AC, 6 mA DC, 4.75 to 5.25 V KEMET You previously purchased this product. View in Order History	Each	1+ £34.22 £41.06 5+ £30.52 £36.62 10+ £23.80 £28.56 25+ £23.32 £27.98 50+ £22.85 £27.42	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Analogue / Digital	4.75V	4.75V to 5.25V	AC / DC	-	5.25V	-	-50mA to 50mA	Open Loop, Flux Gate	-50mA to 50mA	1s	-50mA to 50mA	-	-	-	Through Hole	-40°C	105°C	FG Fluxgate-Based Residual Current Sensor
HCSP-1BS-0200	4125559 Data Sheet + RoHS	Current Sensor, Open Loop, Voltage, -200A to 200A, 4.5 to 5.5 V, HCSP-1BS Series AMPHENOL PIHER SENSORS AND CONTROLS You previously purchased this product. View in Order History	Each	1+ £37.64 £45.17 5+ £35.08 £42.10 10+ £34.51 £41.41 25+ £33.93 £40.72 50+ £33.25 £39.90	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	AC / DC	-	5.5V	-	-200A to 200A	Open Loop Hall Effect	-200A to 200A	3µs	-200A to 200A	-	-	0.5V to 4.5V	Busbar	-40°C	125°C	HCSP-1BS Series
HCSP-1BS-1200	4125565 Data Sheet + RoHS	Current Sensor, Open Loop, Voltage, -1.2kA to 1.2kA, 4.5 to 5.5 V, HCSP-1BS Series AMPHENOL PIHER SENSORS AND CONTROLS You previously purchased this product. View in Order History	Each	1+ £35.55 £42.66 5+ £33.13 £39.76 10+ £32.59 £39.11 25+ £32.05 £38.46 50+ £31.41 £37.69	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	AC / DC	-	5.5V	-	-1.2kA to 1.2kA	Open Loop Hall Effect	-1.2kA to 1.2kA	3µs	-1.2A to 1.2A	-	-	0.5V to 4.5V	Busbar	-40°C	125°C	HCSP-1BS Series

HCSP-1BS-1000	4125564 Data Sheet + RoHS	Current Sensor, Open Loop, Voltage, -1kA to 1kA, 4.5 to 5.5 V, HCSP-1BS Series AMPHENOL PIHER SENSORS AND CONTROLS You previously purchased this product. View in Order History	Each	1+ £35.55 £42.66 5+ £33.13 £39.76 10+ £32.59 £39.11 25+ £32.05 £38.46 50+ £31.41 £37.69	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	AC / DC	-	5.5V	-	-1kA to 1kA	Open Loop Hall Effect	-1kA to 1kA	3µs	-1A to 1A	-	-	0.5V to 4.5V	Busbar	-40°C	125°C	HCSP-1BS Series

HCSP-1BS-0600	4125561 Data Sheet + RoHS	Current Sensor, Open Loop, Voltage, -600A to 600A, 4.5 to 5.5 V, HCSP-1BS Series AMPHENOL PIHER SENSORS AND CONTROLS You previously purchased this product. View in Order History	Each	1+ £35.55 £42.66 5+ £33.13 £39.76 10+ £32.59 £39.11 25+ £32.05 £38.46 50+ £31.41 £37.69	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	AC / DC	-	5.5V	-	-600A to 600A	Open Loop Hall Effect	-600A to 600A	3µs	-600A to 600A	-	-	0.5V to 4.5V	Busbar	-40°C	125°C	HCSP-1BS Series

CSHV600A-001	4144378 Data Sheet + RoHS	Current Sensor, Open Loop, Voltage, 1% Accuracy, -600A to 600A, 4.5 to 5.5 V, CSHV Series HONEYWELL You previously purchased this product. View in Order History	Each	1+ £26.76 £32.11 5+ £26.75 £32.10 10+ £26.74 £32.09 25+ £26.73 £32.08	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	DC	-	5.5V	± 1%	-600A to 600A	Open Loop, Hall Effect	-	2µs	600A	-	1%	-	Flange	-40°C	125°C	CSHV Series

CSHV1100A-001	4144383 Data Sheet + RoHS	Current Sensor, Open Loop, Voltage, 1% Accuracy, -1.1kA to 1.1kA, 4.5 to 5.5 V, CSHV Series HONEYWELL You previously purchased this product. View in Order History	Each	1+ £33.00 £39.60 5+ £32.45 £38.94 10+ £31.89 £38.27 25+ £31.34 £37.61	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	DC	-	5.5V	± 1%	-1.1kA to 1.1kA	Open Loop, Hall Effect	-	2µs	1.1kA	-	1%	-	Flange	-40°C	125°C	CSHV Series

CSHV1200A-001	4144384 Data Sheet + RoHS	Current Sensor, Open Loop, Voltage, 1% Accuracy, -1.2kA to 1.2kA, 4.5 to 5.5 V, CSHV Series HONEYWELL You previously purchased this product. View in Order History	Each	1+ £31.36 £37.63 5+ £31.35 £37.62 10+ £31.34 £37.61	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	DC	-	5.5V	± 1%	-1.2kA to 1.2kA	Open Loop, Hall Effect	-	2µs	1.2kA	-	1%	-	Flange	-40°C	125°C	CSHV Series

HOB 130-P/SP33	4064803 Data Sheet + RoHS	Current Sensor, Voltage Output, 1.2 % Accuracy, -250 to 250 A, 3.14 to 3.46 V LEM You previously purchased this product. View in Order History	Each	1+ £12.82 £15.38 10+ £12.30 £14.76 25+ £12.05 £14.46 50+ £11.81 £14.17 100+ £11.59 £13.91	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	3.14V	3.14V to 3.46V	AC / DC / Pulsed	-	3.46V	± 1.2%	-250A to 250A	Open Loop, Hall Effect	-250A to 250A	100ns	130A	-	1.2%	1.65V	Through Hole	-40°C	105°C	HOB-P Series

HOB 75-P/SP33	4064801 Data Sheet + RoHS	Current Sensor, Voltage Output, 1.35 % Accuracy, -187.5 to 187.5 A, 3.14 to 3.46 V LEM You previously purchased this product. View in Order History	Each	1+ £12.82 £15.38 10+ £12.30 £14.76 25+ £12.05 £14.46 50+ £11.81 £14.17 100+ £11.59 £13.91	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	3.14V	3.14V to 3.46V	AC / DC / Pulsed	-	3.46V	± 1.35%	-187.5A to 187.5A	Open Loop, Hall Effect	-187.5A to 187.5A	100ns	75A	-	1.35%	1.65V	Through Hole	-40°C	105°C	HOB-P Series

CSHV800A-001	4144380 Data Sheet + RoHS	Current Sensor, Open Loop, Voltage, 1% Accuracy, -800A to 800A, 4.5 to 5.5 V, CSHV Series HONEYWELL You previously purchased this product. View in Order History	Each	1+ £31.65 £37.98 5+ £31.64 £37.97 10+ £31.63 £37.96 25+ £31.62 £37.94	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	DC	-	5.5V	± 1%	-800A to 800A	Open Loop, Hall Effect	-	2µs	800A	-	1%	-	Flange	-40°C	125°C	CSHV Series

CSHV400A-001	4144376 Data Sheet + RoHS	Current Sensor, Open Loop, Voltage, 1% Accuracy, -400A to 400A, 4.5 to 5.5 V, CSHV Series HONEYWELL You previously purchased this product. View in Order History	Each	1+ £26.76 £32.11 5+ £26.75 £32.10 10+ £26.74 £32.09 25+ £26.73 £32.08	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	DC	-	5.5V	± 1%	-400A to 400A	Open Loop, Hall Effect	-	2µs	400A	-	1%	-	Flange	-40°C	125°C	CSHV Series

CSHV900A-001	4144381 Data Sheet + RoHS	Current Sensor, Open Loop, Voltage, 1% Accuracy, -900A to 900A, 4.5 to 5.5 V, CSHV Series HONEYWELL You previously purchased this product. View in Order History	Each	1+ £31.65 £37.98 5+ £31.64 £37.97 10+ £31.63 £37.96 25+ £31.62 £37.94	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	DC	-	5.5V	± 1%	-900A to 900A	Open Loop, Hall Effect	-	2µs	900A	-	1%	-	Flange	-40°C	125°C	CSHV Series

HO 25-NSM/SP33-1000	2664210 Data Sheet + RoHS	Current Transducer, HO-NSM Series, PCB, 25A, -62.5A to 62.5A, 1 %, Voltage Output, 3.3 Vdc LEM You previously purchased this product. View in Order History	Each	1+ £6.89 £8.27 10+ £6.75 £8.10	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	3.14V	3.14V to 3.46V	AC / DC / Pulsed	-	3.46V	± 1%	-62.5A to 62.5A	Open Loop, Hall Effect	-62.5A to 62.5A	3.5µs	25A	-	1%	1.65V	Surface Mount	-40°C	105°C	HO-NSM/SP33 Series

HLSR 10-P/SP1	2664176 Data Sheet + RoHS	Current Transducer, HLSR-P Series, Open Loop, 10A, -25A to 25A, 1 %, Voltage Output, 5 Vdc LEM You previously purchased this product. View in Order History	Each	1+ £6.84 £8.21 10+ £6.55 £7.86 25+ £6.42 £7.70 50+ £6.29 £7.55 100+ £6.17 £7.40	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	4.5V	4.5V to 5.5V	AC / DC / Pulsed	-	5.5V	± 1%	-25A to 25A	Open Loop, Hall Effect	-25A to 25A	2.5µs	10A	-	1%	1.65V	Through Hole	-40°C	105°C	HLSR-P/SP1 Series

HLSR 20-SM/SP33	2664185 Data Sheet + RoHS	Current Transducer, HLSR-SM Series, Open Loop, 20A, -50A to 50A, 1 %, Voltage Output, 3.3 Vdc LEM You previously purchased this product. View in Order History	Each	1+ £7.32 £8.78 10+ £7.02 £8.42 25+ £6.88 £8.26 50+ £6.74 £8.09 100+ £6.61 £7.93	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	3.135V	3.135V to 3.465V	AC / DC / Pulsed	-	3.465V	± 1%	-50A to 50A	Open Loop, Hall Effect	-50A to 50A	2.5µs	20A	-	1%	1.65V	Surface Mount	-40°C	105°C	HLSR-SM/SP33 Series

2813460	3285761 Data Sheet + RoHS	CURRENT SENS, VOLTAGE O/P, 0-200A, 340MS PHOENIX CONTACT You previously purchased this product. View in Order History	Each	1+ £161.33 £193.60	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	-	20V DC to 30V DC	DC	-	24V	1%	-	Rogowski Coil	0A to 200A	340ms	200A	-	1%	0V to 5V / 0V to 10V	DIN Rail	-20°C	60°C	-

HLSR 40-P/SP33	2664191 Data Sheet + RoHS	Current Transducer, HLSR-P Series, Open Loop, 40A, -100A to 100A, 1 %, Voltage Output, 3.3 Vdc LEM You previously purchased this product. View in Order History	Each	1+ £6.84 £8.21 10+ £6.55 £7.86 25+ £6.42 £7.70 50+ £6.29 £7.55 100+ £6.17 £7.40	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Voltage	3.135V	3.135V to 3.465V	AC / DC / Pulsed	-	3.465V	± 1%	-100A to 100A	Open Loop, Hall Effect	-100A to 100A	2.5µs	40A	-	1%	-	Through Hole	-40°C	105°C	HLSR-P/SP33 Series

CT132TRAN20A-4/20MA	2547475 Data Sheet + RoHS	CURRENT SENSOR, 20A, CURRENT HOBUT You previously purchased this product. View in Order History	Each	1+ £44.17 £53.00 5+ £41.17 £49.40 10+ £40.35 £48.42	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Current	-	15VDC to 30VDC	AC	-	-	± 0.5%	-	-	-	200ms	20A	-	-	-	DIN Rail	-15°C	50°C	CT132TRAN Series

CT132TRAN50A-4/20MA	2547476 Data Sheet + RoHS	CURRENT SENSOR, 50A, 0.5%, DIN RAIL HOBUT You previously purchased this product. View in Order History	Each	1+ £41.72 £50.06 5+ £38.88 £46.66 10+ £38.10 £45.72	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Current	-	15V DC to 30V DC	AC	-	-	0.5%	-	-	-	200ms	50A	-	-	Current	DIN Rail	-15°C	50°C	CT132TRAN Series

IN 400-S	3889271 Data Sheet + RoHS	Current Sensor, -400A to 400A, 14.25 V to 15.75 V, IN Series LEM You previously purchased this product. View in Order History	Each	1+ £925.30 £1,110.36 5+ £886.75 £1,064.10 10+ £868.65 £1,042.38 25+ £851.28 £1,021.54 50+ £834.59 £1,001.51	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Current	14.25V	± 14.25VDC to ± 15.75VDC	AC / DC	-	15.75V	0.001 %	-400A to 400A	Closed Loop Flux Gate	-400A to 400A	200ns	-400A to 400A	-	0.001%	Current	Panel Mount	-40°C	85°C	IN Series

IN 100-S	3889267 Data Sheet + RoHS	Current Sensor, -100A to 100A, 14.25 V to 15.75 V, IN Series LEM You previously purchased this product. View in Order History	Each	1+ £824.34 £989.21 5+ £674.46 £809.35 10+ £618.26 £741.91 25+ £570.70 £684.84 50+ £529.94 £635.93	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Current	14.25V	± 14.25V to ± 15.75V	AC / DC / Pulsed	-	15.75V	-	-100A to 100A	Closed Loop, Flux Gate IN	-100A to 100A	200ns	100A	-	0.0018%	200 mA	Panel Mount	-40°C	85°C	IN Series

IN 200-S	3889268 Data Sheet + RoHS	Current Sensor, -200A to 200A, 14.25 V to 15.75 V, IN Series LEM You previously purchased this product. View in Order History	Each	1+ £899.32 £1,079.18 5+ £735.81 £882.97 10+ £674.50 £809.40 25+ £622.61 £747.13 50+ £578.14 £693.77	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	Current	14.25V	± 14.25V to ± 15.75V	AC / DC / Pulsed	-	15.75V	0.0012%	-200A to 200A	Closed Loop, Flux Gate IN	-200A to 200A	200ns	200A	-	0.0012%	200 mA	Panel Mount	-40°C	85°C	IN Series