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Monitoring Relays
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Jnchdghwa 4X Voltage Detection Relay SVR1000 Voltage Protection Digital Single Phase Monitoring Protection Relays, 24-48V 6lI1hPK6SpO8n519SJTOEb4ZMJ
Compact modular 43mm housing. Adjustable over- and undervoltage threshold Powered by the measuring circuit Built-in LCD and keypad afford a precise,digital setting adjustable delay time for overvoltage, undervoltage 1 CO & 1NC contacts. Fault recording with last 3 faults., Manufacturer: Jnchdghwa
£62.56
Shipping: £0.50
Amazon Marketplace - Patrick MacDonald

Unbranded 4X 3 Phase Din Rail Adjustable Under over Voltage Protector Voltage Monitoring Sequence Protection Relay OPC-PTPTZVD-NEW
Micropro cessor technology offers highly accurate and repeatable protection Integrated LCD and keypad provide accurate setup. 43mm compact modular...
£54.49
Shipping: £1.00
OnBuy

Unbranded 5X 3 Phase Din Rail Adjustable Under over Voltage Protector Voltage Monitoring Sequence Protection Relay OPC-PTQJDSG-NEW
Micropro cessor technology offers highly accurate and repeatable protection Integrated LCD and keypad provide accurate setup. 43mm compact modular...
£58.31
Shipping: £1.00
OnBuy

Unbranded AC Power Relay, AC 0.230A Current Detection Switch, SZC23NOALCH Current Relay Monitoring, NO Current Sensor Switch Adjustable Ref: 2932 OPC-PNKGXNV-NEW
1. Straight Through Structure Design: direct structure design, insulation resistance voltage up to 2000V, hysteresis less than 1%, can be used under...
£51.07
Shipping: Free
OnBuy

60A Din Rail 230V Adjustable Over and Under Voltage Protective Device Protector Relay Monitor Current Limit TOMZN TOVPD1-63-EC 1005001710644402
60A Din Rail 230V Adjustable Over and Under Voltage Protective Device Protector Relay Monitor Current Limit TOMZN TOVPD1-63-EC
£6.69
Shipping: £1.99
AliExpress UK

Unbranded 5X 3 Phase Din Rail Adjustable Under over Voltage Protector Voltage Monitoring Sequence Protection Relay OPC-PP9BDMM-NEW
Micropro cessor technology offers highly accurate and repeatable protection Integrated LCD and keypad provide accurate setup. 43mm compact modular...
£57.42
Shipping: Free
OnBuy

konouyouko 1 PCS Tuya ZigBee WiFi Smart Switch with Power Monitor 16A DIY Relay Voice Control Smart Home Automation for Alexa Google Alice 1005006117208099
1 PCS Tuya ZigBee WiFi Smart Switch with Power Monitor 16A DIY Relay Voice Control Smart Home Automation for Alexa Google Alice
£3.80
Shipping: £1.99
AliExpress UK

Jnchdghwa 5X 3 Phase Din Rail Adjustable Under Over Voltage Protector Voltage Monitoring Sequence Protection Relay 4N94AW301q-2WL7mKfIVVR-P97759
Adjustable overvoltage and undervoltage, phase unbalance threshold. Independently adjustable delay time for overvoltage, undervoltage phase unbalance Integrated LCD and keypad provide accurate setup. 43mm compact modular housing Micropro cessor technology offers highly accurate and repeatable protection Adjustable reset method Automatic reset manual reset 1 NO & INC contacts. Fault recording with the last 3 faults, Manufacturer: Jnchdghwa
£59.81
Shipping: £0.50
Amazon Marketplace - Patrick MacDonald

Jnchdghwa 10X 3 Phase Din Rail Adjustable Under Over Voltage Protector Voltage Monitoring Sequence Protection Relay 2Z4QNA10-CnahQjDF57rgu-6m8R5-7A
Adjustable overvoltage and undervoltage, phase unbalance threshold. Independently adjustable delay time for overvoltage, undervoltage phase unbalance Adjustable reset method Automatic reset manual reset Micropro cessor technology offers highly accurate and repeatable protection Integrated LCD and keypad provide accurate setup. 43mm compact modular housing 1 NO & INC contacts. Fault recording with the last 3 faults, Manufacturer: Jnchdghwa
£116.03
Shipping: £0.50
Amazon Marketplace - Patrick MacDonald

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-01,0.2-2A) FCEFJLFAF-GRI8-01-0.2-2A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-01,0.2-2A)
£60.67
Shipping: Free
Amazon Marketplace - zhoufangyunamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-03,0.2-2A) HCXHJKHAH-GRI8-03-0.2-2A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-03,0.2-2A)
£64.53
Shipping: Free
Amazon Marketplace - guoleiamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-01,0.8-8A) FCEFJLFAF-GRI8-01-0.8-8A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-01,0.8-8A)
£60.67
Shipping: Free
Amazon Marketplace - zhoufangyunamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-03,0.1-1A) KBVKLQKAK-GRI8-03-0.1-1A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-03,0.1-1A)
£64.53
Shipping: Free
Amazon Marketplace - yanghaoranamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-04,0.1-1A) FCEFJLFAF-GRI8-04-0.1-1A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-04,0.1-1A)
£64.53
Shipping: Free
Amazon Marketplace - zhoufangyunamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-04,0.8-8A) FCEFJLFAF-GRI8-04-0.8-8A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-04,0.8-8A)
£64.53
Shipping: Free
Amazon Marketplace - zhoufangyunamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-01,0.8-8A) HCXHJKHAH-GRI8-01-0.8-8A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-01,0.8-8A)
£60.67
Shipping: Free
Amazon Marketplace - guoleiamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-03,0.2-2A) KBVKLQKAK-GRI8-03-0.2-2A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-03,0.2-2A)
£64.53
Shipping: Free
Amazon Marketplace - yanghaoranamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-01,0.5-5A) HCXHJKHAH-GRI8-01-0.5-5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-01,0.5-5A)
£60.67
Shipping: Free
Amazon Marketplace - guoleiamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-02,0.5-5A) KBVKLQKAK-GRI8-02-0.5-5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-02,0.5-5A)
£60.67
Shipping: Free
Amazon Marketplace - yanghaoranamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-02,1.6-16A) HCXHJKHAH-GRI8-02-1.6-16A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-02,1.6-16A)
£60.67
Shipping: Free
Amazon Marketplace - guoleiamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-04,0.1-1A) KBVKLQKAK-GRI8-04-0.1-1A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-04,0.1-1A)
£64.53
Shipping: Free
Amazon Marketplace - yanghaoranamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-03,0.8-8A) KBVKLQKAK-GRI8-03-0.8-8A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-03,0.8-8A)
£64.53
Shipping: Free
Amazon Marketplace - yanghaoranamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-02,0.5-5A) FCEFJLFAF-GRI8-02-0.5-5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-02,0.5-5A)
£60.67
Shipping: Free
Amazon Marketplace - zhoufangyunamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-03,0.5-5A) KBVKLQKAK-GRI8-03-0.5-5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-03,0.5-5A)
£64.53
Shipping: Free
Amazon Marketplace - yanghaoranamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-03,1.6-16A) HCXHJKHAH-GRI8-03-1.6-16A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-03,1.6-16A)
£64.53
Shipping: Free
Amazon Marketplace - guoleiamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V ZDVHOMCB(GRI8-01,0.5-5A) LBCLMNLAL-GRI8-01-0.5-5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V ZDVHOMCB(GRI8-01,0.5-5A)
£61.23
Shipping: Free
Amazon Marketplace - jianghanouz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-01,0.2-2A) KBVKLQKAK-GRI8-01-0.2-2A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-01,0.2-2A)
£60.67
Shipping: Free
Amazon Marketplace - yanghaoranamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-02,0.1-1A) FCEFJLFAF-GRI8-02-0.1-1A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-02,0.1-1A)
£60.67
Shipping: Free
Amazon Marketplace - zhoufangyunamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-04,0.2-2A) KBVKLQKAK-GRI8-04-0.2-2A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V AUOQKQUT(GRI8-04,0.2-2A)
£64.53
Shipping: Free
Amazon Marketplace - yanghaoranamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-01,1.6-16A) HCXHJKHAH-GRI8-01-1.6-16A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-01,1.6-16A)
£60.67
Shipping: Free
Amazon Marketplace - guoleiamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-01,0.5-5A) FCEFJLFAF-GRI8-01-0.5-5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-01,0.5-5A)
£60.67
Shipping: Free
Amazon Marketplace - zhoufangyunamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-02,0.8-8A) FCEFJLFAF-GRI8-02-0.8-8A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V EKFBQBGW(GRI8-02,0.8-8A)
£60.67
Shipping: Free
Amazon Marketplace - zhoufangyunamz

GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-02,0.5-5A) HCXHJKHAH-GRI8-02-0.5-5A
GRI8 Current Relay Monitoring Range Overcurrent Undercurrent Switch 0.05A-16A AC24-240V OR DC24V RUAJOGYNVM(GRI8-02,0.5-5A)
£60.67
Shipping: Free
Amazon Marketplace - guoleiamz
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