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Monitoring Relays, Voltage, Phase, Current

New items

3RS11401GW60, Siemens

Temperature Monitoring Relays, 3RS10/11/1000/1010 Extremely simple operation Settable hysteresis Fast troubleshooting by detecting wire breakage Relay configuration: SPNC; SPNO

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New items

EMR5 Series Professional range of Eaton current monitoring relays from the EMR5 series. The main function of the relays is the monitoring of single phase AC and DC networks. The relays are designed to cover a wide range of applications in electrical switchgear technology such as multifunctional 3 phase monitors and earth leakage monitors. Phase sequence detection Phase failure detection LED status indication Eaton Monitoring Relay

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New items

PMV80NA240, Lovato

Voltage Monitoring Relay Self Powered Lovato This Lovato range of voltage monitoring relays are self-powered for minimum and maximum voltage, phase and neutral loss including incorrect phase sequence. You have a choice of one or three phase voltage monitoring relays and a maximum and minimum AC voltage. The relays have configurable rated voltage including excellent tripping accuracy. Self-powered Modular DIN 43880 housing Excellent tripping accuracy IEC protection: IP40 on front and only when placed in an IP40 enclosure or control board IP20 at terminals Configurable rated voltage One or three phase Minimum and maximum AC voltage Tripping accuracy Approvals EAC; UL Listed for USA and Canada (cULus File E93601) as auxiliary devices. Compliant with standards: IES/EN 60255-5 IEC/EN 61000-6-2 IEC/EN 61000-6-3 UL 508 CSA C22.2 n° 14. Lovato Orange Contactors, Control Relays and Accessories

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New items

184785 EMR6-VF600-A-1, Eaton

Eaton Voltage Monitoring Relay The Eaton voltage monitoring relay is an ideal protection device for a wide range of switchgear applications. Monitoring a 3 phase power supply is very 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 undervoltage and overvoltage. 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 30M cycles Quick response time Weather protection Applications Electric engineering Factory automation Light industrial environments Low-voltage switch technology Monitoring equipment process control engineering Residential facilities Certifications CAN/CSA certified CCC approved EAC approved GL certified IP20 rating protection for terminals IP50 rating protection for enclosure RCM certified RMRS certified UL508 certified

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New items

45175 110VAC, Broyce Control

45175 Underspeed Relay Monitoring input: Pulse from NPN open collector proximity switch or volt-free contact Additional features: LED indication Adjustable time delay Latching facility Write on ID tab Dimensions: H78 x W45 x D99mm Broyce Economical Range LED indication DIN rail mount with SPDT relay outputs and flame retardant to UL94 V0 Supply voltage variation range: 0.85 - 1.15 x U n Operating temperature range: -20 to 60°C ( 629-831 and 629-847 : -10 to +55°C) Electrical life: 1.5 x 10 5 operations at rated load Note Output relay contact rating specified at 250Vac

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New items

1SVR740884R3300 CM-MPS.41P, ABB

CM-MPS x3 Multifunctional Three-Phase Monitoring Relays The CM-MPSx3 are multifunctional monitoring relays for three-phase mains. They monitor the phase parameters phase sequence, phase failure, over- and undervoltage and phase unbalance. CM-MPS.23 also monitors the neutral for interruption. The threshold values for over and undervoltage and phase unbalance are adjustable. CM-MPS.23 is also suitable for monitoring single-phase mains. For this, all three external conductors (L1, L2, L3) have to be jumpered and connected as one single conductor. Phase sequence monitoring has to be deactivated and the threshold value for phase unbalance has to be set to the maximum (25 %). Monitoring of three-phase mains for phase sequence (can be switched off), phase failure, over and undervoltage as well as phase unbalance Automatic phase sequence correction configurable Interrupted neutral monitoring possible with CM-MPS.23 CM-MPS.23 can also be used to monitor single-phase mains Can be used for mains with a frequency of 45 to 440 Hz Threshold values for phase unbalance, over- and undervoltage are adjustable as absolute values Tripping delay can be adjusted or switched off by means of a logarithmic scale ON-delayed or OFF-delayed tripping delay selectable Powered by the measuring circuit True RMS measuring principle 1x2 or 2x1 c/o (SPDT) contact configurable 3 LEDs for status indication

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New items

1SVR740840R0400 CM-SRS.21P, ABB

CM-SRS Current Monitoring, Single Phase AC/DC , Depending on the configuration, the current monitoring relays CM-SRS.1 and CM-SRS.2 can be used for over- or undercurrent monitoring in single-phase AC and/or DC systems. The current to be monitored (measured value) is applied to terminals B1/B2/B3-C. The devices work according the open-circuit principle. If the measured value exceeds resp. drops below the adjusted threshold value, the output relay(s) energize(s): on the CM-SRS.1 immediately, on the CM-SRS.2 after the set tripping delay TV. Monitoring of DC- and AC-currents: CM-SRS.x1: 3mA - 1A and CM-SRS.x2: 0.3-15A RMS measuring principle One device includes 3 measuring ranges Over- or undercurrent monitoring configurable Hysteresis adjustable from 3-30% Tripping delay TV adjustable 0.1-30s CM-SRS.1: 1 c/o contact CM-SRS.2: 2 c/o contacts 22.5mm width 3 LED's for status indication

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New items

ICV 230Vac, Hiquel

ICV Series Voltage Control Monitor Hiquel ICV series monitors a single phase voltage signal. It is suitable for use with alternate and direct voltage signals. Three different voltage ranges available to improve the measuring precision. Thresholds for alarm functions, alarm reaction time and start delay time can be easily adjusted using the rotary switches on the front plate. AC or DC voltage monitor 3 different voltage ranges 2 selectable measuring functions Automatic or manual reset selectable Alarm memory function Output relay contact invertable DPCO alarm relay LED indicator 22.5 mm DIN rail mount housing Hiquel in-Case Series Monitoring Relays HIQUEL in-Case series, an integrated range of industrial monitoring and timing relays in a compact 22.5 mm DIN Rail case. Designed with emphasis on flexibility and incorporating a new micro-controller, just four monitoring relays offer a complete range. Featuring single phase current and voltage, 3 phase voltage, and thermistor monitoring. With all popular functions, combinations and options selected by switches.

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New items

3RR2243-1FA30, Siemens

The Siemens 3RR2243-1FA30 is a Monitoring relay, can be mounted to Contactor 3RT2.2-phase Supply 24 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure. Cable break with or without fault buffer ON delay 0-99 s Noise pulse suppression 0-30 s It has protection class rating of IP20

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New items

184776 EMR6-W300-C-1, Eaton

The EMR6 measuring and monitoring relays are designed for a wide range of switchgear applications. Thanks to their ability to monitor overloads, power fluctuations, phase sequences, machine temperatures and fill levels, the EMR6 relays protect machines and plants and help to prevent unscheduled downtime in production processes. The device has been approved for global use and can therefore be used to monitor plants reliably and seamlessly, anywhere in the world Suitable for universal use, thanks to multi-voltage power supplies Reduced machine downtime and early detection of possible failures during operation The universal, multi-functional devices reduce inventory costs and save time during the equipment selection process An expanded product range with additional functionalities Relays for monitoring machine temperatures

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New items

184779 EMR6-W500-D-1, Eaton

Eaton Phase and Voltage Monitoring Relay The Eaton phase and voltage monitoring relay is an ideal protection device for a wide range of switchgear applications. Monitoring a 3 phase power supply is extremely 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 phase sequence, phase imbalance, phase failure, undervoltage and overvoltage. 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 30M cycles Quick response time Weather protection Applications Electric engineering Factory automation Light industrial environments Low-voltage switch technology Monitoring equipment Monitoring machine temperatures process control engineering Residential facilities Certifications CCC approved CSA certified GL certified IEC certified IP20 rating protection for terminals IP50 rating protection for enclosure UL approved

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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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