For electrical safety such as voltage or true power monitoring, electronic monitoring relays provide the optimum solution.
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
325110
- FB/F10/1SEC.POT 470KOHM Product ID: 325110 Remote controller for timer, panel-mount housing for 22.5 mm, absolute scale, max. 1 s / 470 kOhm, time setting is via rotary knob, protection type IP66. PDF Download Technical Data Sheet :- 325110
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
325406
- FB/F10/30SEC.POT. 5MO Product ID: 325406 Remote controller for timer, panel-mount housing for 22.5 mm, absolute scale, max. 30 s / 5 mOhm, time setting is via rotary knob, protection type IP66. PDF Download Technical Data Sheet :- 325406
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
326301
- FB/F11/10 SEC. Product ID: 326301 Remote controller for timer, panel-mount housing for 22.5 mm, absolute scale, max. 10 s / 10 kOhm, time setting via rotary knob, protection type IP66. PDF Download Technical Data Sheet :- 326301
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
326401
- FB/F11/30SEC. Product ID: 326401 Remote controller for timer, panel-mount housing for 22.5 mm, absolute scale, max. 30 s / 10 kOhm, time setting via rotary knob, protection type IP66. PDF Download Technical Data Sheet :- 326401
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
326611
- FB/F11/180SEK. Product ID: 326611 Remote controller for timer, panel-mount housing for 22.5 mm, absolute scale, max. 180 s / 10 kOhm, time setting via rotary knob, protection type IP66. PDF Download Technical Data Sheet :- 326611
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
326701
- FB/F11/1000SEC. Product ID: 326701 Remote controller for timer, panel-mount housing for 22.5 mm, absolute scale, max. 1000 s / 10 kOhm, time setting via rotary knob, protection type IP66. PDF Download Technical Data Sheet :- 326701
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
326901
- FB/F11/4,7KO NEUTR. SKALA 0-10 Product ID: 326901 Remote controller for timer, panel-mount housing for 22.5 mm, relative scale, 0 - 10 / 4.7 kOhm, time setting is via rotary knob, protection type IP66. PDF Download Technical Data Sheet :- 326901
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
326902
- FB/F11/1KO NEUTR.SKALA 0-10 Product ID: 326902 Remote controller for timer, panel-mount housing for 22.5 mm, relative scale, 0 - 10 / 1 kOhm, time setting is via rotary knob, protection type IP66. PDF Download Technical Data Sheet :- 326902
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
326903
- FB/F11/10KO NEUTR. Product ID: 326903 Remote controller for timer, panel-mount housing for 22.5 mm, relative scale, 0 - 10 / 10 kOhm, time setting is via rotary knob, protection type IP66. PDF Download Technical Data Sheet :- 326903
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
374007
- H-REDUZIERRING Product ID: 374007 Reducing ring, for installing 22.5 mm mount housings in a 30 mm opening, 2 reducing rings are required for installation. PDF Download Technical Data Sheet :- 374007
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
490190
- P3WP3P Set spring loaded terminals Product ID: 490190 Set of plug-in spring terminals, PU = 4 pieces, 2 pieces femaleconnectors 4-pin., 2 pieces female connectors 8-pin. PDF Download Technical Data Sheet :- 490190
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
490192
- P3WP3P C/10A/230VAC Product ID: 490192 True power converter, measuring equipment for rated & absorbed true power, up to 3 motors/generators, measuring voltage 230 V AC, UB = 24 V DC, width 90 mm. PDF Download Technical Data Sheet :- 490192
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
490193
- P3WP3P C/5A/400VAC Product ID: 490193 True power converter, measuring equipment for rated & absorbed true power, up to 3 motors/generators, measuring voltage 400 V AC, width width 90 mm, UB = 24 V DC. PDF Download Technical Data Sheet :- 490193
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
827100
- ZUZ 24VDC 24/110/230VAC 2c/o Product ID: 827100 Voltage monitoring relay, to monitor 1-phase supplies is used as a threshold value element, monitoring device and controlelement, measuring voltage is used as supply voltage, 2 auxiliary contacts (C/O), width = 22.5 mm, UB = 24 V DC, 24 V AC, 110 V AC, 230 V AC. PDF Download Technical Data Sheet :- 827100
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
827110
- ZUZ-S 42/48/120/240VAC 2c/o Product ID: 827110 Voltage monitoring relay, to monitor 1-phase supplies is used as a threshold value element, monitoring device and controlelement, measuring voltage is used as supply voltage, 2 auxiliary contacts (C/O), width = 22.5 mm, UB = 24 V AC, 24 V AC, 12 V AC, 240 V AC. PDF Download Technical Data Sheet :- 827110
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
827220
- S1UM 24VAC/DC UM 0.1-500VAC/DC Product ID: 827220 Voltage monitoring relay, to monitor min. and max. voltage values, 12 measuring ranges 0.1 - 500 V AC/DC selectable, 0.40 -400 Hz, width = 22.5 mm, UB = 24 V DC. PDF Download Technical Data Sheet :- 827220
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
827225
- S1UM 24VDC UM 0.1-500VAC/DC UP Product ID: 827225 Voltage monitoring relay, to monitor min. and max. voltage values, 12 measuring ranges 0.1 - 500 V AC/DC selectable, 0.40 -400 Hz, width = 22.5 mm, UB = 24 V DC, measuring inputs are notpolarity-sensitive. PDF Download Technical Data Sheet :- 827225
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
827240
- S1UM 42-48VAC UM 0.1-500VAC/DC Product ID: 827240 Voltage monitoring relay, to monitor min. and max. voltage values, 12 measuring ranges 0.1 - 500 V AC/DC selectable, 0.40 -400 Hz, width = 22.5 mm, UB = 42 - 48 V AC. PDF Download Technical Data Sheet :- 827240
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
827245
- S1UM 42-48VAC UM 0.1-500VAC/DC UP Product ID: 827245 Voltage monitoring relay, to monitor min. and max. voltage values, 12 measuring ranges 0.1 - 500 V AC/DC selectable, 0.40 -400 Hz, width = 22.5 mm, UB = 42 - 48 V AC, measuring inputs are not polarity-sensitive. PDF Download Technical Data Sheet :- 827245
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
827250
- S1UM 110-130VAC UM 0.1-500VAC/DC Product ID: 827250 Voltage monitoring relay, to monitor min. and max. voltage values, 12 measuring ranges 0.1 - 500 V AC/DC selectable, 0.40 -400 Hz, width = 22.5 mm, UB = 110 - 130 V AC. PDF Download Technical Data Sheet :- 827250
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
827260
- S1UM 230-240VAC UM 0.1-500VAC/DC Product ID: 827260 Voltage monitoring relay, to monitor min. and max. voltage values, 12 measuring ranges 0.1 - 500 V AC/DC selectable, 0.40 -400 Hz, width = 22.5 mm, UB = 230 - 240 V AC. PDF Download Technical Data Sheet :- 827260
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
827265
- S1UM 230-240VAC UM 0.1-500VAC/DC UP Product ID: 827265 Voltage monitoring relay, to monitor min. and max. voltage values, 12 measuring ranges 0.1 - 500 V AC/DC selectable, 0.40 -400 Hz, width = 22.5 mm, UB = 230 - 240 V AC, measuring inputs are not polarity-sensitive. PDF Download Technical Data Sheet :- 827265
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
828010
- S1IM 24VDC IM 0.01-15 A Product ID: 828010 Voltage monitoring relay, to monitor max. current values, 12 measuring ranges 0.01 - 15 A selectable, 0, 40 - 400 Hz, width = 22.5mm, UB = 24 V DC. PDF Download Technical Data Sheet :- 828010
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
828035
- S1IM 24VDC IM 0.01-15 A UP Product ID: 828035 Current monitoring relay of max. current values, any polarity of measuring inputs, 12 measuring ranges 0.01 - 50 Aselectable, 0.40 - 400 Hz, width 22.5 mm, UB = 24 - 240 V AC, 24 V DC. PDF Download Technical Data Sheet :- 828035
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
828050
- S1IM 230-240VAC IM 0.01-15 A Product ID: 828050 Voltage monitoring relay, to monitor max. current values, 12 measuring ranges 0.01 - 15 A selectable, 0, 40 - 400 Hz, width = 22.5mm, UB = 230 - 240 V AC. PDF Download Technical Data Sheet :- 828050
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
837271
- S3UM 24VDC UM 400/440VAC H40 Product ID: 837271 Voltage monitoring relay, to monitor overvoltage and undervoltage values, and the phase sequence in 3-phase supplies, 40 -400 Hz, measuring voltage 400/440 V AC, width 22.5 mm, UB = 24 V DC,hysteresis 2%. PDF Download Technical Data Sheet :- 837271
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
837300
- S3UM 24VAC UM 208/400/480VAC Product ID: 837300 Voltage monitoring relay, to monitor overvoltage and undervoltage values, and the phase sequence in 3-phase supplies, 40 -400 Hz, measuring voltage 400/480 V AC, width 22.5 mm, UB = 24 V AC. PDF Download Technical Data Sheet :- 837300
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
837380
- S3UM 230VAC UM 415/460VAC Product ID: 837380 Voltage monitoring relay, to monitor overvoltage and undervoltage values, and the phase sequence in 3-phase supplies, 40 -400 Hz, measuring voltage 415/460 V AC, width 22.5 mm, UB = 230 V AC. PDF Download Technical Data Sheet :- 837380
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
838000
- S1UK 24VACDC 120/240VAC UM 1VAC/DC Product ID: 838000 Voltage monitoring relay, to monitor min. and max. voltage values, 0.40 - 400 Hz, measuring voltage 1 V AC/DC, width = 22.5 mm, UB = 24 V AC/DC, 120/240 V AC. PDF Download Technical Data Sheet :- 838000
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
839770
- S1MS 400VAC 2c/o Product ID: 839770 Thermistor monitoring relay, as a protection device from overheating of motors, generators, etc., 2 auxiliary contacts, 2 changeover contacts,width = 22.5 mm, UB = 400 V AC. PDF Download Technical Data Sheet :- 839770
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
840400
- S1MN 24VAC/DC 2c/o Product ID: 840400 Thermistor monitoring relay, as a protection device from overheating of motors, generators, etc., 2 auxiliary contacts, 2 changeover contacts,width = 22.5 mm, UB = 24 V AC/DC. PDF Download Technical Data Sheet :- 840400
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
840410
- S1MN 110VAC 2c/o Product ID: 840410 Thermistor monitoring relay, as a protection device from overheating of motors, generators, etc., 2 auxiliary contacts, 2 changeover contacts,width = 22.5 mm, UB = 110 V AC. PDF Download Technical Data Sheet :- 840410
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
840415
- S1MN 230VAC 2c/o Product ID: 840415 Thermistor monitoring relay, as a protection device from overheating of motors, generators, etc., 2 auxiliary contacts, 2 changeover contacts,width = 22.5 mm, UB = 230 V AC. PDF Download Technical Data Sheet :- 840415
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
840420
- S1MN 240VAC 2c/o Product ID: 840420 Thermistor monitoring relay, as a protection device from overheating of motors, generators, etc., 2 auxiliary contacts, 2 changeover contacts,width = 22.5 mm, UB = 240 V AC. PDF Download Technical Data Sheet :- 840420
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
840620
- S1MO 48VAC 2c/o Product ID: 840620 Thermistor monitoring relay, as a protection device from overheating of motors, generators, etc., 2 auxiliary contacts, 2 changeover contacts,width = 22.5 mm, UB = 48 V AC. PDF Download Technical Data Sheet :- 840620
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
840725
- S1MS 48VAC 2c/o Product ID: 840725 Thermistor monitoring relay, as a protection device from overheating of motors, generators, etc., 2 auxiliary contacts, 2 changeover contacts,width = 22.5 mm, UB = 48 V AC. PDF Download Technical Data Sheet :- 840725
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
840760
- S1MS 230VAC 2c/o Product ID: 840760 Thermistor monitoring relay, as a protection device from overheating of motors, generators, etc., 2 auxiliary contacts, 2 changeover contacts,width = 22.5 mm, UB = 230 V AC. PDF Download Technical Data Sheet :- 840760
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
840775
- S1MS 24VAC/DC 2c/o Product ID: 840775 Thermistor monitoring relay, as a protection device from overheating of motors, generators, etc., 2 auxiliary contacts, 2 changeover contacts,width = 22.5 mm, UB = 24 V AC/DC. PDF Download Technical Data Sheet :- 840775
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
841000
- PFU6 24V-240VAC/DC UM 0-690VAC/DC Product ID: 841000 Fault voltage monitoring of welding transformers to VDE 0545, 6 measurement input circuits 0 - 690 V AC/DC, 50 Hz - 1 kHz, responsevoltage 24 V AC/DC, width 45 mm, UB = 24 - 42 V AC, 42 - 240 V DC. PDF Download Technical Data Sheet :- 841000
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
884100
- S1EN 50KOhm 24-240VAC/DC Product ID: 884100 Earth fault monitoring relay provides protection against insulationfaults (50 kOhm) in galvanically isolated DC and AC voltage supplies, width 22.5 mm, UB = 24 - 240 V AC/DC. PDF Download Technical Data Sheet :- 884100
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
884110
- S1EN 200KOhm 24-240VAC/DC Product ID: 884110 Earth fault monitoring relay provides protection against insulationfaults (200 kOhm) in galvanically isolated DC and AC voltage supplies, width 22.5 mm, UB = 24 - 240 V AC/DC. PDF Download Technical Data Sheet :- 884110
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890010
- S1WP 9A 24VDC UM 0-240VAC/DC Product ID: 890010 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 240 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 24 V DC. PDF Download Technical Data…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890020
- S1WP 9A 24VDC UM 0-415VAC/DC Product ID: 890020 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 415 V AC/DC, 1 C/O output, 1 analogue output 0 - 10 V DC or 4 - 20 mA. Width 225 mm, UB = 24 V DC. PDF Download Technical Data…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890030
- S1WP 9A 24VDC UM 0-550VAC/DC Product ID: 890030 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 550 V AC/DC, 1 C/O output, 1 analogue output 0 - 10 V DC or 4 - 20 mA. Width 225 mm, UB = 24 V DC. PDF Download Technical Data…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890050
- S1WP 9A 110-230VAC/DC UM 0-240VAC/DC Product ID: 890050 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 240 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 110 - 230 V AC/DC. PDF Download…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890060
- S1WP 9A 110-230VAC/DC UM 0-415VAC/DC Product ID: 890060 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 415 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 110 - 230 V AC/DC. PDF Download…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890065
- S1WP 9A 110-230VAC/DC UM 0-415VAC 0% Product ID: 890065 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 415 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 110 - 230 V AC/DC. PDF…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890070
- S1WP 9A 110-230VAC/DC UM 0-550VAC/DC Product ID: 890070 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 550 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 110 - 230 V AC/DC. PDF Download…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890071
- S1WP 9A 110-230VAC/DC UM 0-550VACDC Ts=0 Product ID: 890071 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 550 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 110 - 230 V AC/DC, start-up…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890110
- S1WP 18A 24VDC UM 0-240VAC/DC Product ID: 890110 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 240 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 24 V DC. PDF Download Technical Data…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890120
- S1WP 18A 24VDC UM 0-415VAC/DC Product ID: 890120 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 415 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 24 V DC. PDF Download Technical Data…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890130
- S1WP 18A 24VDC UM 0-550VAC/DC Product ID: 890130 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 550 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 24 V DC. PDF Download Technical Data…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890140
- S1WP 18A 110-230VAC/DC UM 0-120VAC/DC Product ID: 890140 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 120 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 110 - 230 V AC/DC. PDF Download…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890160
- S1WP 18A 110-230VAC/DC UM 0-415VAC/DC Product ID: 890160 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 415 V AC/DC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 -20 mA, width = 22.5 mm, UB = 110 - 230 V AC/DC. PDF Download…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890165
- S1WP 18A 110-230VAC/DC UM 0-415VAC 0% Product ID: 890165 True power monitoring suitable for 1- and 3-phase supplies for frequency-controlled motors, 9 measuring ranges 0 - 1000 Hz, measuringvoltage 0 - 415 V AC, 1 changeover contact, 1 analogue output 0 - 10 V DC or 4 - AC/20 mA, width = 22.5 mm, UB = 110 - 230 V AC/DC,…
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890200
- S1PN 200-240VAC 2c/o Product ID: 890200 Phase sequence monitoring relay, to detect the phase sequence, the phase failure, the asymmetry of a three-phase supply, measuring voltage= supply voltage, 2 C/O contacts, width 22.5 mm, UB = 220 - 240 V AC. PDF Download Technical Data Sheet :- 890200
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890210
- S1PN 400-500VAC 2c/o Product ID: 890210 Phase sequence monitoring relay to detect the phase sequence, the phase failure, the asymmetry of a three-phase supply, measuring voltage= supply voltage, 2 C/O contacts, width 22.5 mm, UB = 400 - 500 V AC. PDF Download Technical Data Sheet :- 890210
- Read more
-
- Monitoring relays / monitoring devices, PILZ, Relay modules
890220
- S1PN 550-690VAC 2c/o Product ID: 890220 Phase sequence monitoring relay, to detect the phase sequence, the phase failure, the asymmetry of a three-phase supply, measuring voltage= supply voltage, 2 C/O contacts, width 22.5 mm, UB = 550 - 690 V AC. PDF Download Technical Data Sheet :- 890220
- Read more