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Monitoring Relays | Current Monitoring Relays | Voltage Monitoring Relays | Phase Monitoring Relays

New items

RM17UAS15, Schneider Electric

RM17 U Series Voltage Control Relay Schneider Electric RM17 U single-phase and direct current voltage control relays that monitor over-voltage and under-voltage, with or without memory, or that operate in window mode. The overvoltage and undervoltage threshold values are adjusted via two graduated potentiometers that directly read the Un being monitored. Checks its own power supply Clear hinged front cover LED display of output status DIN Rail mounting Approvals UL, CSA, GL, C-Tick, GOST Standards NF EN 60255-6 and IEC 60255-6 Approvals UL, CSA, GL, C-Tick, GOST Standards NF EN 60255-6 and IEC 60255-6 Schneider Electric Voltage, Current, Phase & Motor Protection

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New items

RM17UAS16, Schneider Electric

RM17 U Series Voltage Control Relay Schneider Electric RM17 U single-phase and direct current voltage control relays that monitor over-voltage and under-voltage, with or without memory, or that operate in window mode. The overvoltage and undervoltage threshold values are adjusted via two graduated potentiometers that directly read the Un being monitored. Checks its own power supply Clear hinged front cover LED display of output status DIN Rail mounting Approvals UL, CSA, GL, C-Tick, GOST Standards NF EN 60255-6 and IEC 60255-6 Approvals UL, CSA, GL, C-Tick, GOST Standards NF EN 60255-6 and IEC 60255-6 Schneider Electric Voltage, Current, Phase & Motor Protection

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New items

RM22TU21, Schneider Electric

RM22-TR Three Phase Voltage Control Relay Schneider Electric Zelio RM22T series multifunction three phase voltage control relays. The RM22T series monitor phase sequence and phase loss. Sealable front cover to help protect settings Diagnostic button for load circuit testing Relay output status LED Fault detection indication LED Dial pointer LED indicator for relay power ON status Relay output On-delay or Off-delay 35 mm DIN Rail mount Schneider Electric Voltage, Current, Phase & Motor Protection

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New items

RM17UBE16, Schneider Electric

RM17 U Series Voltage Control Relay Schneider Electric RM17 U single-phase and direct current voltage control relays that monitor over-voltage and under-voltage, with or without memory, or that operate in window mode. The overvoltage and undervoltage threshold values are adjusted via two graduated potentiometers that directly read the Un being monitored. Checks its own power supply Clear hinged front cover LED display of output status DIN Rail mounting Approvals UL, CSA, GL, C-Tick, GOST Standards NF EN 60255-6 and IEC 60255-6 Approvals UL, CSA, GL, C-Tick, GOST Standards NF EN 60255-6 and IEC 60255-6 Schneider Electric Voltage, Current, Phase & Motor Protection

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New items

GKRC-20F, ENTES

The ENTES Voltage monitoring relays are designed for 3-phase systems to protect against voltage fluctuations. They detect phase loss, incorrect phase sequence, and monitor under and over voltage conditions with adjustable voltage limits. These relays are used for protecting compressors, electric motors, and capacitors in compensation systems, as well as in air conditioning and industrial cooling systems, telecom base stations, and railway applications. 1 C/O Contact DIN II Enclosure Rail Mounting

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New items

IK9178 3AC50/60Hz 400V, Dold

IK9179 three-phase monitor and IK9178 display Monitoring of three-phase systems for direction of rotation No auxiliary voltage LED display lights up when a clockwise rotation field is detected 17.5 mm overall width In accordance with IEC 255, VDE 0435 Section 303 Additional function on IK9179 three-phase monitor Output 1 changeover contact for control purposes Input Nominal voltage U N : 3 AC 400 V Voltage range: 0.8 → 1.1 U N Frequency range: 45 → 65 Hz Output (IK9179 only) Contact assignment: 1 changeover Thermal current I th 4 A General data Rated operating current type: Continuous operation Temperature range: -20 °C → +60 °C Wire connection solid/stranded with sleeve: 2 x 2.5 mm 2 / 2 x 1.5 mm 2 Device dimensions (W x H x D): 17.5 x 90 x 59 mm Phase Sequence/Failure Relays Monitoring of 3 phase supplies Orange housing manufactured to DIN 43 880 DIN rail mount

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New items

IK9179.11 3AC50/60Hz 400V, Dold

IK9179 three-phase monitor and IK9178 display Monitoring of three-phase systems for direction of rotation No auxiliary voltage LED display lights up when a clockwise rotation field is detected 17.5 mm overall width In accordance with IEC 255, VDE 0435 Section 303 Additional function on IK9179 three-phase monitor Output 1 changeover contact for control purposes Input Nominal voltage U N : 3 AC 400 V Voltage range: 0.8 → 1.1 U N Frequency range: 45 → 65 Hz Output (IK9179 only) Contact assignment: 1 changeover Thermal current I th 4 A General data Rated operating current type: Continuous operation Temperature range: -20 °C → +60 °C Wire connection solid/stranded with sleeve: 2 x 2.5 mm 2 / 2 x 1.5 mm 2 Device dimensions (W x H x D): 17.5 x 90 x 59 mm Phase Sequence/Failure Relays Monitoring of 3 phase supplies Orange housing manufactured to DIN 43 880 DIN rail mount

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New items

IK9169.11 3AC380-415/220-240V, Dold

IK9169 phase monitor, IK9168 phase monitor display Detection of phase failure in three-phase systems Single-phase connection also an option Rest current principle Adjustable phase sequence LED display for each phase 17.5 mm overall width Additional function on IK9169 phase monitor Output 1 changeover contact for control purposes Meets IEC 255, VDE 0435 Part 303 Input Nominal voltage U N : 3 AC 230 / 400 V Voltage range: 0.8 → 1.1 U N Frequency range: 45 → 65 Hz Response value: IK9169: 0.7 U N ±10% IK9168: 0.5 U N ±10% Output (IK9169 only) Contact assignment: 1 changeover Thermal current I th : 4 A General data Rated operating current type: Continuous operation Temperature range: -20 °C → +60 °C Device dimensions (W x H x D): 17.5 x 90 x 59 mm Phase Sequence/Failure Relays Monitoring of 3 phase supplies Orange housing manufactured to DIN 43 880 DIN rail mount

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New items

1SVR740720R1400, ABB

CM-MSS Thermistor Motor Protection Relays Heavy duty starting Increased switching frequency High ambient temperature Insufficient cooling Break operation Unbalance The CM range of thermistor motor protection relays are used to control motors equipped with PTC temperature sensors. The PTC temperature sensors are incorporated in the motor windings to measure the motor heating. This enables direct control and evaluation of the following operating conditions: Main features include: Dynamic interrupted wire detection Wide control supply voltage rang 24-240 V AC/DC Short circuit monitoring of the sensor circuit Non-volatile fault storage Remote reset Screw connection technology or Easy Connect Technology available Single Sensor Input Version Wire Break Detection Technical Specification Manufacturer Part No. Supply Voltage Output Manual Reset Remote Reset Test Button Stock Number 1SVR430800R9100 24Vac/dc 1NO No No No 464-518 1SVR430801R1100 220-240Vac 1NO No No No 464-520 1SVR430810R9300 24Vac/dc 2CO Yes Yes No 464-570 1SVR430811R0300 110-130Vac 2CO Yes Yes No 464-574 1SVR430811R1300 220-240Vac 2CO Yes Yes No 464-568 1SVR430711R0300 110-130Vac 2CO Yes Yes Yes 464-564 1SVR430711R2300 380-440Vac 2CO Yes Yes Yes 464-558 1SVR430720R0400 24-240Vac/dc 1NO 1NC Yes Yes Yes 464-552 1SVR430720R0300 24-240Vac/dc 2CO Yes Yes Yes 464-546 Approvals Some products also have the ATEX approval for the use in hazardous areas.

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New items

184759 & EMR6-PH22, Eaton

Eaton Supply Monitoring Relay The Eaton supply monitoring relay is an ideal protection device for a wide range of switchgear applications. Monitoring a 3 phase power supply is important to protect the electrical devices connected to the supply. Power fluctuations can seriously damage the devices. This relay is capable of monitoring functions related to the power supply like asymmetry, phase failure, overvoltage, undervoltage, over-frequency and under-frequency, undercurrent and overcurrent. This relay is universally suitable for a large number of applications. It reduces inventory costs and saves time during the equipment selection process. Like any other Eaton relay, this monitoring relay guarantees minimum shutdown time, high efficiency and sustainable long life. Features and Benefits Ambient temperature ranges between -25°C and 60°C Burst and surge protection Contact configuration: CO High shock resistance Immune to radiation LED status indicators Mechanical lifespan of 10M cycles Quick response time Weather protection Applications Current monitoring equipment Electric engineering Factory automation Light industrial environments Low-voltage switch technology Monitoring equipment Monitoring machine temperatures Process control engineering Residential facilities Certifications CCC approved CE certified CSA certified EAC approved IP20 rating protection for terminals IP50 rating protection for enclosure RCM certified UL approved

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New items

CM-TCS.22S, ABB

CM-TCS Temperature Monitoring Relays The temperature monitoring relays CM-TCS monitor over-temperature, under-temperature, or temperatures between two threshold values with PT100 sensor. When the temperature falls below, or exceeds the maximum value, the output relays instantaneously change their positions according to the configured functionality. The front-face LED will display the current status. Available with two different terminal versions (screw connection or Easy Connect push-in) All configurations and adjustments by front-face operating elements Precise adjustment with direct reading scales Short circuit monitoring and interrupted wire detection 3 LEDs for the indication of operational states Approvals Housing material for highest fire protection classification UL 94 V-0

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New items

K8DT-AS3CA, Omron

K8DT-AS/AW Single Phase Current Relay Omron K8DT-AS/AW single phase current relays detect errors in motors and other equipment through current changes. Monitor AC or DC currents with one Relay. Use with commercially available current transformers Width of 17.5 mm to reduce space required in panels. Push-In Plus Terminal that reduce wiring work. Double-insertion holes for crossover wiring (all terminals). Note K8DT-AS allow use in either overcurrent or undercurrent mode. K8DT-AW allow overcurrent and undercurrent monitoring simultaneously Omron K8DT Series Control Relays Omron K8DT measuring and monitoring relays are part of the Value Design for Panel concept that takes control panel design and manufacturing to a new level. The K8DT series protect important equipment from damage using various measuring and monitoring relays that conform to international safety standards. Low power consumption and low heat generation design offer a long service life. Space Saving The K8DT series can help downsize control panels by reducing the width between wiring ducts and void panel space. The slim body allows space to mount more devices in the same size of control panel to increase control panel functionality. Push-In Plus Terminals Push-In Plus terminal blocks on all K8DT relays reduce the time and work involved in wiring. The Push-In Plus terminals allow solid and stranded wires with pin terminals or ferrules to be inserted without the need for tools.

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