Melhores Voltage Monitoring Relays Ofertas Online em the UK (25 ofertas encontradas)

Última atualização em Dezembro 2025 Ordenar por:

Melhor Escolha
Keenso

Novo
Keenso GRV8-02 Monitor Relay,Single Phase Voltage Monitoring Relay Over Voltage AC/DC Voltage Monitoring for Phase Seque
Monitor voltage --- Monitor the working voltage (true RMS measurement).This Monitor Relay suitable for long-distance swi

£22.32 £25.33
Envio Grátis
GAEYAELE

Novo
GAEYAELE Single Phase Voltage Relay AC/DC110V~240V Adjustable Over or Under Voltage Protection Monitor Relay with LED Di
Function Features: Monitor operating circuit voltage (True RMS).

£19.99
Envio Grátis
Novo
Voltage Detection Module Relay Switch Charging Discharge Monitoring Protection D
In other states, the relay is turned ON. In other states, the relay is turned OFF. 7> In the standby state,long press th

£6.36
Melhor Valor
DONGKER

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Voltage Monitor Module, A30-U1 DC 0-99.9V Programmable Delay Relay Controller Board for Voltage Detection Overvoltage Un
It Can Flexibly Set Detection Upper and Lower Limit Voltage Values and Set Triggering Conditions.

£16.99
Envio Grátis
Novo
Dold Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail
The Dold Voltage Monitoring Relay is a reliable and efficient 3 phase relay with a DPDT design, perfect for controlling

£193.08
YWBL-WH

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Voltage Monitoring Relay DC 12V/24V/36V/48V Over-Voltage and Under-Voltage Relay 35MM Guide Rail 13-17V 10-14V(DC12V)
35MM GUIDE RAIL-With 35mm guide rail and standard modular structure, the voltage monitoring relay is easy to install, ea

£19.69
YALIDA

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YALIDA DC 6~80V Voltage Monitoring Relay Time Delay Relay Charging Discharge Controller Module Undervoltage Overvoltage
Operating power is DC 6 to 80V, contact load is 30A, 250V AC or 30V DC. High quality voltage monitoring relay is durable

£16.09
Novo
DIN Rail Voltage Monitoring Relay, SPDT, 250V, 8A - LMCVR-500V
Images shown are for demonstration purposes.

£85.19
Todikaper

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A30-U3 Voltage Monitoring Relay DC 6-80V Time Delay Relay 30A Load Discharge Controller with 4 Working Modes Adjustable
[VERSATILE VOLTAGE MONITORING]: This A30-U3 voltage relay operates with DC 6-80V power supply and handles contact loads

£14.89
Novo
Voltage Detection Module Relay Switch Circuit Monitoring Protection 12V 24V 7-9V
Powerful, with a detection range of DC 0-99.9V and a minimum of 0.1V adjustable;. Pulsating DC is also prone to fluctuat

£3.80
YWBL-WH

Novo
3-Phase Monitoring Relay 380V AC 50Hz 3 Phase Sequence Relay Protector Voltage Protective Relay with Digital Display Ove
FLEXIBLE AND EASY TO USE---Over-voltage, under-voltage value adjustable, action time adjustable, voltage unbalance rate

£15.41
ELKO EP Germany

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ELKO EP Germany HRN-33 Voltage Monitoring Relay / 48-276V AC
Voltage monitoring for sensitive consumers

£50.00
Novo
DC 9V 12V 24V Voltage Detection Module Relay Circuit Monitoring Module 0-99.9V
Powerful detection range of DC 0-99.9V, starting from 0.1V. 7 Press and hold - to turn off or on the digital tube to dis

£4.20 £4.42
OONO

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DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage
Input control signal: Voltage AC or DC 12V, Current 33mA.

£20.10
Novo
SINGLE PHASE VOLTAGE MONITORING RELAY 240V
About SCL Components. 3% Fixed Hysteresis. 1 x SPDT Output, 10A AC1.

£32.54
Vikye

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Voltage Monitoring Relay, GRV8-04 3-Phase Voltage Monitoring Relay Phase Sequence Phase Failure Protection M460 35mm DIN
【Feature】 This relay can monitor own working voltage (true RMS measurement).

£21.44
Envio Grátis
Novo
2x DC12V Voltage Detection Modules Relay Switch Charging Discharge Monitoring
2X Relay modules. In standby mode, press the "minus" button for 3 seconds to turn off the display, and press it again fo

£12.99
Novo
2x DC12V Voltage Detection Modules Relay Switch Charging Discharge Monitoring UK
2X Relay modules. In standby mode, press the "minus" button for 3 seconds to turn off the display, and press it again fo

£12.68
Novo
GEYA DC/AC12-240V Single Phase Over Under Voltage Monitoring Sensitive Relay
We have more than ten years of production experience and have CE, CB and other international certifications. Customizati

£23.03
Novo
2PCS DC12V Voltage Detection Modules Relay Switch Charging Discharge Monitoring
2X Relay modules. In standby mode, press the "minus" button for 3 seconds to turn off the display, and press it again fo

£12.59
Novo
GIC MG73BH Voltage Monitoring Relay with DPDT Contacts, 3 Phase, 415 V ac
GIC MG73BH Voltage Monitoring Relay with DPDT Contacts, 3 Phase, 415 V ac

£48.00
Novo
DC 12V Voltage Detection Battery Charging Discharge Monitor Relay Switch Module
H-3 pull-in outside the interval. H-4 is closed in the interval. Long press SET to select F03 work mode selection, + and

£5.29
Novo
Voltage Detection Module Relay Switch Charging Discharge Monitoring Protection
In other states, the relay is turned ON. In other states, the relay is turned OFF. 7> In the standby state,long press th

£7.18
Novo
12 VDC Low Voltage Alarm Relay with Leds for battery & power supply monitoring
On-board healthy and failure leds illuminate through windows in the rear printed 3M product label. The alarm includes a

£61.79
Novo
Merlin Gerin Viglohm TR22A Voltage Monitoring Relay – 220-415V – Made in France
🔹 Model: Viglohm TR22A.

£186.85

25 Voltage Monitoring Relays ofertas disponíveis em lojas Amazon, eBay, a partir de £3.80.
O desconto mais alto que encontrámos foi de 10%% em Keenso GRV8-02 Monitor Relay,Single Phase Voltage Monitoring Relay Over Voltage AC/DC Voltage Monitoring for Phase Sequence Protector (GRV8-02/A220) relay a Amazon.
O preço mais baixo que encontrámos é de £3.80 e o mais alto é de £193.08.
Os preços para as melhores ofertas de Voltage Monitoring Relays têm um preço médio de £36.50.
Última atualização a December 17, 2025.
Analisámos estas lojas online de qualidade e muito mais para lhe entregar as melhores ofertas online disponíveis para Voltage Monitoring Relays.