AC monitoring relays

16 companies | 45 products
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phase loss monitoring relay
phase loss monitoring relay
EMR4/EMR5

Tripping current: 0 A - 15 A

... -phase monitors Asymmetric phase monitoring relays in a single device Level monitoring relays for monitoring fill levels ...

current monitoring relay
current monitoring relay
MIC

Tripping current: 2 A - 20 A

Management of AC voltages In-built Voltage transformer Units amounts out of Two A - Twenty A Selection of yield relay motion Accurate RMS Units

under-voltage monitoring relay
under-voltage monitoring relay
G2PU690VS20

Trigger voltage: 690 V

... Series Phase Loss Monitor for up to 690V nominal voltage This product monitors phase loss, phase sequence, and phase rotation. The under-voltage settings can be adjusted locally from 180V to 690V. ...

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TELE Haase Steuergeraete GmbH
current monitoring relay
current monitoring relay
E1IM10AACL10

Tripping current: 10 A

... E1M10AAACL10 is an AC current monitoring in 1-phase which is equipped with thresholds and hysteresis. The multifunction device also has tripping delay that helps in monitoring relays. ...

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TELE Haase Steuergeraete GmbH
current monitoring relay
current monitoring relay
E3IM10AL20 230V AC

Tripping current: 100, 1, 10 mA

Current monitoring single phase; Multifunction; to 10A; Fault latch; 2 CO, Adjustable delay

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TELE Haase Steuergeraete GmbH
under-voltage monitoring relay
under-voltage monitoring relay
LINETRAXX® VMD420 series

... -functional VMD420 series voltage is used for observing frequency, under and over voltage. It also monitors the voltage between two limit values in 3 AC systems. This product has a digital screen where ...

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BENDER
under-voltage monitoring relay
under-voltage monitoring relay
LINETRAXX® VMD423/VMD423H

The LINETRAXX VMD423 and VMD423H voltage relay models are designed for AC systems. Frequency and voltage are monitored in accordance with DIN-V-VDE-V 0126-1-1 for the purpose of feeding power into a low ...

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BENDER
under-voltage monitoring relay
under-voltage monitoring relay
LINETRAXX® VMD258

LINETRAXX® VMD258 is a voltage relay system that can monitor three-phase AC systems and detect undervoltage and overvoltage. As a neutral conductor connection is not needed, it works ...

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BENDER
phase sequence monitoring relay
phase sequence monitoring relay
CPW-E12

Tripping current: 0.2 A - 10 A
Trigger voltage: 230 V

... it is acknowledged or the supply voltage is interrupted. • Operating voltage: 230 V AC • Frequency range: 2 to 200 Hz • Input / motor voltage: 230 V AC / 400 V AC • Input / current: ...

current monitoring relay
current monitoring relay
EIW-C18

Tripping current: 0.01 A - 15 A
Trigger voltage: 20 V

Monitoring of direct or alternating currents in live systems. It is displayed whether the adjusted values are exceeded or not reached, and a switching process is triggered. The integrated 7-segment display indicates the ...

phase monitoring relay
phase monitoring relay
PFD3-E12

Trigger voltage: 400 V

... or 21, 24 of the relay output contacts are connected ahead of the field coil of the motor relay. If the phase sequence is correct, the output relay is activated (green LED is on). In ...

frequency monitoring relay
frequency monitoring relay
RW5

Limit value switch for frequency (alternating voltage). Simple application; for rough environments. Limit value freely adjustable by drum scale. Open-circuit or closed-circuit devices available. Compact and robust construction. Operating ...

phase sequence monitoring relay
phase sequence monitoring relay
RP32

3-phase phase sequence / phase breaking module Monitors correct phase sequence Secures against phase breaking 1- or 2-pole relay output AC supply voltages up to 3 x 415 VAC Made in accordance ...

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COMADAN
phase sequence monitoring relay
phase sequence monitoring relay
RP31

3-phase monitoring of phase asymmetry Monitors correct phase sequence Adjustable asymmetry level 5-25 % 1-pole relay output 8 A / 250 V AC AC supply ...

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COMADAN
phase monitoring relay
phase monitoring relay
RP33

3-phase monitoring of phase-neutral voltages Built-in adjustable time-delay Separate adjustments for minimum and maximum limits 1-pole relay output 8 A / 250 V AC AC ...

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COMADAN
under-voltage monitoring relay
under-voltage monitoring relay
750600

... : High-voltage monitoring with error memory Under: Under-voltage monitoring Under + Latch: under-voltage monitoring with error memory WIN: Monitoring the ...

under-voltage monitoring relay
under-voltage monitoring relay
M1TVR

Tripping current: 6 A
Trigger voltage: 230 V

MONITORS OWN SUPPLY TRIP LEVEL 0.75 x Un (UNDER VOLTAGE) DELAY ON OPERATE FUNCTION OUTPUT RELAY 6A SUPPLY INDICATION RELAY INDICATION DIN RAIL HOUSING (17.5mm)

earth-leakage monitoring relay
earth-leakage monitoring relay
0.2 - 1.2 A

Trigger voltage: 110 V - 240 V

The multi function timer has the ability to operate the work pieces within the power range of 24 up to 240 v. It is equipped with a wide selection of Earth Leakage Current of 60 mA up to 300 mA, and 02. A up to 1.2 A. ...

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General Industrial Controls (P) Ltd.
voltage monitoring relay
voltage monitoring relay
MXV-10 series

Trigger voltage: 24, 115, 230 V

MXV-10 Single phase voltage relay A relay for monitoring AC voltage on the supply network, in accordance with application of sensitive supply voltage equipment or as ...

phase monitoring relay
phase monitoring relay
D64L series

... Fault Monitoring Relays works with commercial purposes and also have exceeded thorough sound resistance, vibrations as well as shock assessments. They offer system protection and also instant dependable ...

voltage monitoring relay
voltage monitoring relay
MR-EU31UW1P

Tripping current: 5 A

... Input circuit Supply voltage U= monitoring voltage Rated power consumption AC8,0 VA / 1,0 W Rated frequencyAC: 48...63 Hz Output circuit Rated load AC15 A / 250 V AC Insulation ...

voltage monitoring relay
voltage monitoring relay
HRN-33 series

Tripping current: 16 A

Monitoring voltage relay HRN-33Serves to control supply voltage for appliances sensitive to supply toleranceDESCRIPTION Serves to control supply voltage for appliances sensitive to supply tolerance. ...

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ELKO
voltage monitoring relay
voltage monitoring relay
KRM161x series

Trigger voltage: 100 V - 415 V

KRM161x - Isolated AC Insulation Trip Relay Insulation relay for non grounded systems 0-660V Line Voltage. Up to 1400V with HV adapter Non isolated analogue output (C-version) "IDV" ...

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Meagacon AS
safety relay
safety relay
RY4A

Tripping current: 6 A

The RY4 series of products consists of dedicated safety relay output switching options, suitable for use with the SG and T4 series of safety light curtains. The items have also been designed to provide easy connection ...