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Total 16188 products for digital relay protection Manufacture & Suppliers

SMS gsm alarm relay output with Andriod app (12 DI, 4 KO)

..., CWT5113 is an ideal solution for factory automation, environmental monitoring and remote device management for M2M industry. 12 Digital Inputs Features: 12 voltage level inputs(DC5-30V) (optocoupler isolat...

CWT (HK) Co., Limited
Guangdong,China

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GSM Security Alarm system,RS232, gsm rtu sms controller,relay switch by SMS text command

...relay switch by SMS text command Supports 3G and 4G version ( skype:lisali1220 WhatsApp:0086 13652426178) With 1 RS-232 serial port, 12 Digital Inputs, 4 relay outputs, CWT5113 is an ideal solution for facto...

CWT (HK) Co., Limited
Guangdong,China

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GPRS RTU Controller, 12 VFC Inputs ( DC 5-30V) and 4 relay outputs ( 220V 3A), GPRS Data Logger

... port, 12 Digital Inputs, 4 relay outputs, CWT5113 is an ideal solution for factory automation, environmental monitoring and remote device management for M2M industry. 12 Digital Inputs Features: 12 voltage ...

CWT (HK) Co., Limited
Guangdong,China

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Compressors Three Phase Voltage Monitoring Relay RD6-W Digital Setting

Compressors Three Phase Voltage Monitoring Relay RD6-W Digital Setting Phase and voltage monitoring relay can prevent the badly from unbalance ,so,what's harm when phase unbalance happened 1 . Increase the powe...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Brand New 220V DH48S-S AC Dual Time Digital Delay Relay Delay Timer AC/DC Time Mode S/M/H

Brand New 220V DH48S-S AC Dual Time Digital Delay Relay Delay Timer AC/DC Time Mode S/M/H DH48S-S time delay relay 1.Main feature Type DH48S-S Dimension 123×48×48mm Work Form Cycle Delay Contact Form 1Z ......

Yueqing Kampa Electric Co., Ltd.
China

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Digital time delay repeat cycle relay timer 1s-990h LED display 8 pin panel installed DH48S-S SPDT with socket

Digital time delay repeat cycle relay timer 1s-990h LED display 8 pin panel installed DH48S-S SPDT with socket DH48S-S time delay relay 1.Main feature Type DH48S-S Dimension 123×48×48mm Work Form Cycle Delay Co...

Yueqing Kampa Electric Co., Ltd.
China

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DH48S-S 8 Pins digital lcd cycle twin timer delay relay

DH48S-S digital time delay relay DH48S-S time delay relay 1.Main feature Type DH48S-S Dimension 123×48×48mm Work Form Cycle Delay Contact Form 1Z ......

Yueqing Kampa Electric Co., Ltd.
China

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DH48S-S AC220V 8Pin LCD Digital Timer Time Delay Relay 0.1S - 99Hour

DH48S-S digital time delay relay DH48S-S time delay relay 1.Main feature Type DH48S-S Dimension 123×48×48mm Work Form Cycle Delay Contact Form 1Z ......

Yueqing Kampa Electric Co., Ltd.
China

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CN101A Take the box DIGITAL PROGRAMMABLE 220VAC 16A time switch Time relay

CN101A Take the box DIGITAL PROGRAMMABLE 220VAC 16A time switch Time relay Description of Time Relay Item No. Cn101 Programmable Timer Switchn101 Programmable Timer Switch Circumstance Temperature - 20 �� ~ + 55...

Yueqing Kampa Electric Co., Ltd.
China

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CN101A DC12V 16A Digital LCD Power Weekly Programmable Electronic Timer Relay Switch

CN101A DC12V 16A Digital LCD Power Weekly Programmable Electronic Timer Relay Switch Description of Time Relay Item No. Cn101 Programmable Timer Switchn101 Programmable Timer Switch Circumstance Temperature - 2...

Yueqing Kampa Electric Co., Ltd.
China

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HHS13 multifunction digital timer relay switch 3A AC220

HHS13 multifunction digital timer relay switch 3A AC220 1.Pictures 2.Specifications Type: HHS16D general time relay Operating voltage: DC24V;AC24V,220V,380V Delay time range: 0.1s-99h99m(hours,secs setting) Rep...

Yueqing Kampa Electric Co., Ltd.
China

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HHS13 multifunction digital timer relay switch 3A AC220

HHS13 multifunction digital timer relay switch 3A AC220 1.Pictures 2.Specifications Type: HHS16D general time relay Operating voltage: DC24V;AC24V,220V,380V Delay time range: 0.1s-99h99m(hours,secs setting) Rep...

Yueqing Kampa Electric Co., Ltd.
China

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Hot sale - DH48S-S AC220V 8Pin LCD Digital Timer Time Delay Relay 0.1S - 99Hour

...goods ,such as Relay,Circuit breaker,Switches,Thermocouple,Thermostat,Temperature controller, Switch power supply,AVS,Heat sink,Heater,Distribution ......

Yueqing Kampa Electric Co., Ltd.
China

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Compressors Three Phase Voltage Monitoring Relay RD6-W Digital Setting

Compressors Three Phase Voltage Monitoring Relay RD6-W Digital Setting Phase and voltage monitoring relay can prevent the badly from unbalance ,so,what's harm when phase unbalance happened 1 . Increase the powe...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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DH48S-S electric 4 digit counter delay timer AC220 5A digital display time relay

Item Digital display time relay Model DH48S/DH48S-S Operating power AC220V, AC380V, DC12V, DC24V 50/60Hz Pole size 45*45mm ......

Yueqing Kampa Electric Co., Ltd.
China

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Relay Signal Digital Pressure Switch Controller 80mm Water Pump Pressure Switch

Digital Pressure Switch Controller DPR-S80 0-1,2,5,10,60 Mpa Psi 80mm Water Pump Pressure Switch ♦ Features -- 4 digital LED display pressure, Accuracy≤0.5% -- Three pressure units available ( Psi, Kg/cm2 , Mpa...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Relay Signal Digital Pressure Switch Controller 80mm Water Pump Pressure Switch

Digital Pressure Switch Controller DPR-S80 0-1,2,5,10,60 Mpa Psi 80mm Water Pump Pressure Switch ♦ Features -- 4 digital LED display pressure, Accuracy≤0.5% -- Three pressure units available ( Psi, Kg/cm2 , Mpa...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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220V Air Compressor Pressure Switch Digital Pressure Control 0-1Mpa Pressure Range

220V Air Compressor Pressure Switch Digital Pressure Control 0-1Mpa �� Protective Functions �� Upper limit alarm(high pressure) �� Lower limit alarm(low pressure) �� Pressure leak alarm �� Pressure loss alarm(no pre...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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220V Air Compressor Pressure Switch Digital Pressure Control 0-1Mpa Pressure Range

220V Air Compressor Pressure Switch Digital Pressure Control 0-1Mpa �� Protective Functions �� Upper limit alarm(high pressure) �� Lower limit alarm(low pressure) �� Pressure leak alarm �� Pressure loss alarm(no pre...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Digital Led Trig Ger Delay Cycle Timer Control Switch Relay Module Micro Usb 5v

...; 2. The interface is clear and simple, powerful, easy to understand, meet almost all your needs; 3. The emergency stop function ("STOP" key);With reverse polarity protection,...

DZ Iron Steel Group
Shanghai,China

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Digital Relay Protection

Total 16188 products for digital relay protection Manufacture & Suppliers

SMS gsm alarm relay output with Andriod app (12 DI, 4 KO)

GSM Security Alarm system,RS232, gsm rtu sms controller,relay switch by SMS text command

GPRS RTU Controller, 12 VFC Inputs ( DC 5-30V) and 4 relay outputs ( 220V 3A), GPRS Data Logger

Compressors Three Phase Voltage Monitoring Relay RD6-W Digital Setting

Brand New 220V DH48S-S AC Dual Time Digital Delay Relay Delay Timer AC/DC Time Mode S/M/H

Digital time delay repeat cycle relay timer 1s-990h LED display 8 pin panel installed DH48S-S SPDT with socket

DH48S-S 8 Pins digital lcd cycle twin timer delay relay

DH48S-S AC220V 8Pin LCD Digital Timer Time Delay Relay 0.1S - 99Hour

CN101A Take the box DIGITAL PROGRAMMABLE 220VAC 16A time switch Time relay

CN101A DC12V 16A Digital LCD Power Weekly Programmable Electronic Timer Relay Switch

HHS13 multifunction digital timer relay switch 3A AC220

HHS13 multifunction digital timer relay switch 3A AC220

Hot sale - DH48S-S AC220V 8Pin LCD Digital Timer Time Delay Relay 0.1S - 99Hour

Compressors Three Phase Voltage Monitoring Relay RD6-W Digital Setting

DH48S-S electric 4 digit counter delay timer AC220 5A digital display time relay

Relay Signal Digital Pressure Switch Controller 80mm Water Pump Pressure Switch

Relay Signal Digital Pressure Switch Controller 80mm Water Pump Pressure Switch

220V Air Compressor Pressure Switch Digital Pressure Control 0-1Mpa Pressure Range

220V Air Compressor Pressure Switch Digital Pressure Control 0-1Mpa Pressure Range

Digital Led Trig Ger Delay Cycle Timer Control Switch Relay Module Micro Usb 5v