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Mains Failure Control Relays

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Total 76734 products for mains failure control relays Manufacture & Suppliers

Solid State Relay Industrial Electrical Controls Line 24~480V Control 3~32VDC 90~280VAC

... different in operation from mechanical relays that have movable contacts. SSRs,however, employ semiconductor switching elements, such as thyristors, triacs, diodes, and transistors.Furthermore, SSRs employ ...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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DV1-07 AC/DC Supply Voltage Three Phase Relay Voltage Monitoring Device

Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure ♦ A400: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-07 AC/DC Supply Voltage Three Phase Relay Voltage Monitoring Device

Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure ♦ A400: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV1-05 Programmable Voltage Relay Monitor 3 Phase Under Over Voltage Device

Technical parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W). - phase asymmetry - phase sequence - phase failure ♦ A400: f...

YUEQING RENHE ELECTRIC CO., LTD.
China

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90A 12V 24VDC Dual Ways 250vdc Relay Power Latching Relay For Smart Grid

... current with smaller flow of current.Relays are typically used when small continuous electrical currents must be used. 1.Main Features: ● Max Switching Current 90A ● Power Consumption: 2W(100ms) ● Dielectri...

IVY METERING CO.,LTD
Shanghai,China

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90A 12V 24VDC Dual Ways 250vdc Relay Power Latching Relay For Smart Grid

... current with smaller flow of current.Relays are typically used when small continuous electrical currents must be used. 1.Main Features: ● Max Switching Current 90A ● Power Consumption: 2W(100ms) ● Dielectri...

IVY METERING CO.,LTD
Shanghai,China

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1W Acurrent coil Static trip-proof relay XJBZ-226, XJBZ-216, XJBZ-228, XJBZ-229

...relay XJBZ-226, XJBZ-216, XJBZ-228, XJBZ-229, XJBZ-284A,XJBZ-314A 1.This series of auxiliary relay is used in many kinds of protection and auto-controled devices. It can enlarges the contact capacity of the ...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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4x300V Protection Relay Test Equipment PC Control Software

Relay Testing System MC3000D is a compact basic test system for three-phase secondary testing. It’s capable to do all protection relay tests, such as simple overcurrent relays and end-to-end test. All current a...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Ac220v Ac24v Dc12v Iot Smart Box Remote Control Web Managed Platform

...Control WEB Managed Platform Technical Parameter Operation and Maintenance Data control Main control board parameters Flash:4GByte DDR: 512MByte CPU: ARM 600MHz Unauthorized unpacking monitoring alarm and vi...

Shenzhen Qiutian Technology Co., Ltd
Guangdong,China

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Automation Industrial Electrical Controls Push Button XB Timing Relay Limit Switch

...Relay, Limit Switch etc. as Industrial Control Components Industrial Control Component Categories 1- Megelis HMI 2- Harmony customizable legend panel 3- Harmonay flush pushbuttons 4- Harnony illuminated emer...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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Deep Sea Generator Control Panel DSE5120

...industry. The module has been primarily designed to monitor the incoming mains supply. Should the mains supply fall below a configurable limit, the generator will be automatically started and the load transf...

LONG XIN TECHNOLOGY CO.,LIMITED
China

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Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay

... mechanical and electrical equipment because of reverse phase after power reversed and cause accident or equipment damage. Phase sequence protector is a kind of control relay, automatic phase sequence identi...

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

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Phase sequence Three Phase Voltage Monitoring Relay Miniature voltage relay

... mechanical and electrical equipment because of reverse phase after power reversed and cause accident or equipment damage. Phase sequence protector is a kind of control relay, automatic phase sequence identi...

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

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Ford Spark Plug Control Auto Electrical Relays YC3Z-12B533-AA DY-876 0 521 151 001

...control relay YC3Z-12B533-AA, DY-876 0 521 151 001 electromagnetic relay time delay relay EXPORT LOGO & DOMESTIC LOGO When you opened this website which means we are very lucky get your attention , your visi...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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Ford Spark Plug Control Auto Electrical Relays YC3Z-12B533-AA DY-876 0 521 151 001

...control relay YC3Z-12B533-AA, DY-876 0 521 151 001 electromagnetic relay time delay relay EXPORT LOGO & DOMESTIC LOGO When you opened this website which means we are very lucky get your attention , your visi...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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Electrical DC 24V,12V or AC operated SIGNAL RELAY(JX-18G/1-1, jx-18a/2a2, JX-18A/2A2)

... signal. 1 Rating Voltage type rating working voltage: DC 220V,110V,48V,24V,12V; AC signal relay can be ordered by users. Current type rating working current: 20mA～200mA; Others can be ordered. 2 Operate val...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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DC 24 Volt Power PLC Relay Module Isolation Channel CE / CCC Certification

...Relay Isolation Each Relay Module Channel CE / CCC Ceterfication The PLC amplifier board is a relay board that is used to isolate and amplify current and convert voltage between the PLC and the load. Therefo...

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

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LCD 3 Phase Voltage Monitoring Relay , JVR1000 Time Delay Undervoltage Relay

... Monitoring Relay , JVR1000 Time Delay Undervoltage Relay The three-phase power supply monitor is a device that provides relay protection for the three-phase motor input power supply voltage is too high, vol...

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

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DC 24 Volt Power PLC Relay Module Isolation Channel CE / CCC Certification

...Relay Isolation Each Relay Module Channel CE / CCC Ceterfication The PLC amplifier board is a relay board that is used to isolate and amplify current and convert voltage between the PLC and the load. Therefo...

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

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LCD 3 Phase Voltage Monitoring Relay , JVR1000 Time Delay Undervoltage Relay

... Monitoring Relay , JVR1000 Time Delay Undervoltage Relay The three-phase power supply monitor is a device that provides relay protection for the three-phase motor input power supply voltage is too high, vol...

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

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