Sorry, nothing was found. Please change your selection and try again.

Monitoring Relays

(1 - 40 of 1,001 results)

Filters

Best Match

Monitoring Relay 3UG4616-1CR20 3UG46161CR20 PCVBVQYCF-3UG4632-1AW30

Relay

£479.04

Shipping: Free

Go to Shop

Amazon Marketplace - XiXianXinQuKongGangXinChengShengHaoLiHongShangMaoShangHang

Finder level monitoring relay 72.01.9.024.0000

Level monitor for conductive liquidsSuitable for DIN rail1 changeover contact for 16 AContact material AgNiStandard housing: 35 mm wideMonitoring of up to 3 sensorsAdjustable sensitivity: 5 to 150 kOhmSelectable delay time: 0.5 or 7 secondsSelectable function: fill or empty monitoringLED status indicator

£267.82

Shipping: Free

Go to Shop

eBay - blueskycomponents

K8AK-PH1 Measuring Monitoring Relay 200-480VAC TTAKBTLKZ

Welcome to my store!

£82.35

Shipping: Free

Go to Shop

Amazon Marketplace - douhao123

Monitoring relay E1yf400vt01 0.85

ENYA monitoring relay for systems and machinesCovers current, voltage, temperature, level, and phase monitoringE1YF400VT01 0.85: 3-phase undervoltage monitoringFixed switching threshold US = 195.5 VSupply voltage = measurement voltage3 LEDs for phase indication

£108.09

Shipping: Free

Go to Shop

eBay - rapidwarehouse-office

Current Monitoring Relay 0.5A16A ACDC24V240V Overcurrent Undercurrent Protection UnderCurrent

To provide a precise, conversionoptimized description that stays true to your product, please share the exact specifications and branding. Could you...

£68.27

Shipping: Free

Go to Shop

OnBuy

Eltako NR12-001-3x230V - Network Monitoring Relay NR12-001-3x230V

Power monitoring relay with phase sequence monitoringStandby loss only 0.8 wattsModular device for mounting on DIN rail (1TE)Monitoring of 230V AC voltage between 1 to 3 phases and the neutral conductorMonitoring of phase sequence (clockwise rotation) in the rotary switch positions 2Ph and 3PhIf L1 fails, the relay drops out immediately without drop-out delayLED indicator for correct applied voltageAdjustable drop-out delay from 0.1 to 8 secondsPick-up delay of 0.5 secondsMaximum device fuse 16A

£52.92

Shipping: Free

Go to Shop

eBay - rapidonline

Three Phase Monitoring Relay RD6W with Phase Failure, Reversal and Over/Under Voltage Protection

Three Phase Relay RD6W (1PC) - Phase Failure, Phase Reversal, Phase Loss, Overvoltage and Undervoltage Protection Protect threephase equipment from...

£89.41

Shipping: Free

Go to Shop

OnBuy

Metz Connect 11031605 Monitoring Relay 230V AC 1 Change-Over Relay

Metz Connect 11031605 Monitoring Relay 230V AC 1 Change-Over Relay, Business, Office & Industrial > Electrical Equipment & Supplies > Relays > General Purpose Relays

£105.49

Shipping: Free

Go to Shop

eBay - rapidwarehouse-office

Current Monitoring Relay 0.5A16A ACDC 24240V Overcurrent Undercurrent Protection UnderCurrent 1.616A OPC-PN62NRT-NEW

I'm ready to craft a strong, conversionfocused description, but I need more product details to ensure accuracy. Please provide the following...

£58.02

Shipping: Free

Go to Shop

OnBuy

Eaton Siemens 3UG4615-1CR20 Digital Monitoring Relay ETR4-69-A / XTTR6A100H69B

Siemens 3UG4615-1CR20 Digital Monitoring Relay, Business, Office & Industrial > Industrial Automation & Motion Controls > Other Automation Equipment

£60.00

Shipping: £18.00

Go to Shop

eBay - e-el06

Corporation 257B Phase Monitor Relay SPDT 10A 208-240VAC

Corporation 257B Relay; SSR; Phase Monitor; SPDT; Cur-Rtg 10A; Ctrl-V 208/240AC; Vol-Rtg 240AC; Plug-In

£147.20

Shipping: Free

Go to Shop

OnBuy

GreenZech 4 Channel 4CH Current Controller Switch Control Monitoring Relay Module

Use:...

£204.21

Shipping: Free

Go to Shop

OnBuy

Current monitoring relay Akc-01a, S74912, ENTES

£73.69

Shipping: Free

Go to Shop

eBay - rapidwarehouse-office

Siemens A&D CD Monitoring Relay 3UG4512-1AR20

Monitoring applications for supply and three-phase voltagesSingle-pole switchVoltage measurement range from 160-690 V ACPhase failure and phase sequence detectionUndervoltage monitoringNarrow design width for space-saving in control cabinetsDetachable connection terminals

£158.05

Shipping: Free

Go to Shop

eBay - automationplanetuk

DPA51CM44 Three Phase Monitoring Relay with Phase Loss Detection for Motors Pumps Compressors

DPA51CM44 3phase surveillance relay Compact threephase monitoring relay that checks phase sequence and phase loss while resisting electrical...

£56.53

Shipping: Free

Go to Shop

OnBuy

Siemens A&D CD Monitoring Relay 3UG4501-1AW30

Analog monitoring relay for level and resistance monitoringExceeding and falling below 2 to 200 kOhmSuitable for AC/DC 24 to 240 V DC and AC 50 to 60Hz2-point or 1-point controlTrigger delay from 0.5 to 10 sScrew terminal for easy installationAccessories such as wire electrodes and protective caps available

£135.83

Shipping: Free

Go to Shop

eBay - rapidonline

Siemens A&D CD Monitoring Relay 3UG4632-1AW30

Digital monitoring relay for voltage surveillanceVoltage range from 10 to 600V AC/DCOverand undervoltage from 24 to 240V AC/DCDelay time from 0.1 to 20sHysteresis from 0.1 to 300V1 changeover contact with or without fault memoryScrew terminal, narrow design width of 22.5mm

£207.50

Shipping: Free

Go to Shop

eBay - automationplanetuk

tele monitoring relay E1im10aacl10, S73612, 1340200

Precise detection of key parameters for systems and machineryCovers functions such as current, voltage, temperature, level, and phase monitoringAC monitoring in single-phase networksAdjustable switching threshold (Max: 10-100% of IN, Min: 5-95% of IN)Adjustable trigger delay and hysteresisMeasuring range of 10 ASupply voltage of 230 V/AC

£186.99

Shipping: Free

Go to Shop

eBay - rapidwarehouse-office

Mosiee GRI8-06A AC Current Monitoring Relay Over/Undercurrent Sensor Current Test Relay

FeaturesÃ¯Â¼Â -By means of center design, no need to disconnect the current circuit, by means of center installation, convenient to use. -Over/under...

£50.42

Shipping: Free

Go to Shop

OnBuy

Current Monitoring Relay Akc-03d, S74985, ENTES

Current monitoring relay for monitoring motor currentSwitches off when the set current range is exceededOperating voltage 230 V ACAdjustable range 1.5 to 60 A with converterUndercurrent protection includedIntegrated trigger and deactivation delay1 relay output with 8 A

£113.99

Shipping: Free

Go to Shop

Amazon

RM17TG00 PHASE MONITORING RELAY, SPDT, 250V OPC-PNW9H7H-NEW

1. The RM17TG00 is a phase monitoring relay with SinglePole DoubleThrow (SPDT) configuration. 2. It is designed to monitor the phases and provides...

£200.86

Shipping: Free

Go to Shop

OnBuy

2PCS 1svr730670r0200 Cm-Iws.2s Insulation monitoring relay GAACCAMGI

Solid State Relays

£487.11

Shipping: Free

Go to Shop

Amazon Marketplace - Yunxize Commercial Bank, Airport New City, Xixian New Area

Siemens A&D CD 3UG4614-1BR20 - Monitoring Relay 3UG4614-1BR20

Digital monitoring relay for phase sequence, phase failure, and phase asymmetry as well as undervoltage and overvoltageSuitable for unstable grids or mobile systems such as climate compressors, refrigerated containers, site compressors, or cranesWorldwide use thanks to wide voltage supply and international certificationsVariably adjustable for over-, under-, or window monitoringSlim design for reduced space requirements in the control cabinetReliable diagnostics through indication of actual value and type of network faultDetachable terminal blocks, also available with spring clamp connection

£110.00

Shipping: Free

Go to Shop

eBay - industrial_part_solutions

source: OnBuy

Finder 72.01.8.240.0000 Level Monitoring Relay

Level monitoring for DIN rail1 changeover contact for 16 AContact material AgCdOControl cabinet design: 35 mm wideMonitoring of up to 3 sensorsSensitivity adjustable from 5 to 150 kOhmDelay time selectable between 0.5 or 7 secondsFunction selectable: fill or drain monitoringLED status indicatorSupply voltage 230 V AC

£69.85

Compare 2 Prices

Temperature Probe Industrial Sensor CFWEAWKBE-MONITOR-RELAY

1. Barometric pressure & altitude sensing for outdoor sports and aerial photography, providing precise auxiliary data. 2. Instant alert for door/window opening, remote push for theft alarm, suitable for home and commercial use. 3. Real-time environmental monitoring, fast response for device linkage, a smart life assistant. 4. High-precision smart sensing, sensitive trigger for automatic control, energy-saving and stable output. 5. Simple current sensing switch for motor and water pump operation monitoring, overload protection assistance.

£50.82

Shipping: £5.00

Go to Shop

Amazon Marketplace - dashuaige667

Current monitoring relay Akc-03a, S74989, ENTES

Current monitoring relay for motor or deviceSwitches off at excessive current1 changeover contactSuitable for DIY enthusiastsPart of the Sockets, Switches & Accessories category

£131.95

Shipping: Free

Go to Shop

Amazon

Siemens A&D CD 3UG4512-1BR20 - Monitoring Relay 3UG4512-1BR20

Phase failure and phase sequence monitoring relayVoltage range: 160-690 V AC, frequency: 50-60 Hz2 changeover screw terminalsSuitable for portable systems such as climate compressors, refrigeration containers, construction site compressors, and cranesInternational certifications for worldwide useCompact design for space-saving in control cabinetsDetachable terminal blocks for easy installationAccessories such as device identification labels, plug-in tabs, and protective caps available

£185.11

Shipping: Free

Go to Shop

eBay - automationplanetuk

BTR DRIW-E16 230VAC 2 Way 250VAC/6A

Monitoring relayPackaging Unit: 1 pcsType of electrical connection: screw terminalVoltage type for operation: ACSpeed monitoring function: yesStandstill monitoring function: noDimensions: W22.5 mm x D60 mm x H60 mm

£108.19

Shipping: Free

Go to Shop

eBay - rapidonline

1PCS 1SVR730670R0200 CM-IWS.2S Isolation Monitoring Relay LAADAAERA

Solid State Relays

£457.33

Shipping: Free

Go to Shop

Amazon Marketplace - Lincang Jusu Trading Co., Ltd.

Metz Connect Monitoring Relay 230V AC 2-Change-overs 1 piece 110271

Metz Connect Monitoring Relay 230V AC 2-Change-overs 1 piece, Business, Office & Industrial > Electrical Equipment & Supplies > Relays > Control & Machine Tool Relays

£111.50

Shipping: Free

Go to Shop

eBay - rapidonline

GRI8-01/02 Current Monitoring Relay 0.5A 1A 2A 5A 8A 16A ACDC24V-240V 1Pcs(GRI8-01 OverCurrent,0.05-0.5A) MLDSADSLA-10138185358A2EA07B98531C42E

Solid State Relays

£104.10

Shipping: Free

Go to Shop

Amazon Marketplace - HeFeiXiaoXiuDianZiShangWuYouXianGongSi

Metz Connect 11030805 Monitoring Relay Level/Leak Detection 230V AC

Metz Connect 11030805 Monitoring Relay Level/Leak Detection 230V AC, Business, Office & Industrial > Electrical Equipment & Supplies > Relays > Control & Machine Tool Relays

£241.19

Shipping: Free

Go to Shop

eBay - rapidwarehouse-office

Voltage Monitoring Relay JVR8002 Three Phase with Timer and Counter for Safe Circuit Control OPC-PNRVVKT-NEW

Relays Reliable and precise switching devices designed to control electrical circuits efficiently. Relays provide dependable performance in a wide...

£62.54

Shipping: Free

Go to Shop

OnBuy

Voltage Monitoring Relay 43mm Housing with Adjustable Over and Undervoltage Protection for Electrical Safety

Microprocessor based design for reliable protection This voltage monitoring meter employs advanced microprocessor technology, providing reliable...

£53.72

Shipping: Free

Go to Shop

OnBuy

GRI8-01/02 Current Monitoring Relay 0.5A 1A 2A 5A 8A 16A ACDC24V-240V 1Pcs(GRI8-01 OverCurrent,0.2-2A) MLDSADSLA-GRI8-01OVERCURRENT-0.2-2A

Solid State Relays

£104.10

Shipping: Free

Go to Shop

Amazon Marketplace - HeFeiXiaoXiuDianZiShangWuYouXianGongSi

Voltage Monitoring Relay Gkrc-02f, S74917, ENTES

Protects three-phase networks from voltage fluctuations and phase sequence errorsSwitching delay from 0.1 to 10 s to prevent false alarm reactionsInstant switching at ±50% deviation from nominal voltage1 changeover relay, model GKRC-02F by ENTESContents: 1 pieceSuitable for DIY enthusiasts in the field of electrical materialsFor sockets, switches & accessories

£54.18

Shipping: Free

Go to Shop

eBay - rapidonline

DPA51CM44 | CARLO GAVAZZI MONITORING RELAY 3-PHASE SEQUENCE AND PHASE LOSS TYPE DPA51

208–480 V AC input with plus or minus 15% tolerance Fast detection with alarm delay less than 100 ms LED status indicators in 17.5 mm DIN housing SPDT output relay rated 5 A @ 250 V AC

£92.80

Shipping: Free

Go to Shop

Amazon Marketplace - Kempston Controls UK

Mosiee Jvrd-380W Voltage Phase Sequences Protector 3Phase Power Supply Monitoring Relay

Feature: *Standard modular structure, guide rail installation *Real-time monitoring of three-phase overvoltage, undervoltage, wrong phase, lack of...

£56.86

Shipping: Free

Go to Shop

OnBuy

TYXU-03 Voltage Monitoring Relay Phase Sequence and Failure Protection 8A 10A 1SPDT 2SPDT 1Pcs(TYXU-03 M460) 1575-25232577

Thermal Circuit Breakers