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over and under voltage three phase relay

FOB Price: US $7.8 - 8.5 / Get Latest Price
Min.Order Quantity: 10 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Week
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin:
Zhejiang China (Mainland)
Brand Name:
Model Number:
Voltage Relay
Protect Feature:
Contact Load:
Low Power
phase failure
over voltage
under voltage

Packaging & Delivery

Packaging Detail: STANDARD CARTON
Delivery Detail: 15 DAYS


multi-function three phase relay
1,Phase Reversal,sequence and Loss
2,Under,over voltage protect
3,delay time adjustable

over and under voltage three phase relay
1,Phase Reversal,sequence and Loss
2,Under,over voltage protect
3,delay time adjust

phase failure relay,phase relay,protective relay features:

voltage protection relay(over voltage relay,phase protection relay) are sometimes called 3 Phase Monitors, Three Phase Monitor Relays, Phase Loss Relays, Single Phase Relays, Phase Sequence Relays, Protective Relays, Motor Protection Relays or Phase Failure Relays.  They provide motor protection against premature equipment failure caused by voltage faults on 3 Phase systems. These devices are designed to be compatible with most Wye or Delta systems. In Wye systems, a connection to a neutral is not required. Phase Monitor Relays protect against unbalanced voltages or single phasing regardless of any regenerative voltages:



Outlione dimension


Contact capacity

AC220V 8A (Resistance)

Contact1Z Changing contact:1C
Contact electrical life


Ambient temp10~40
Operating voltage Three phases 380V 50HZ
Fixing modeMounting trackwidth 35mm standard or surface mounting

phase failure relay,phase relay,protective relay features Primary Competitive Advantages:

1,Quality Approvals

2,wide timing range Prompt Delivery

3,Small Orders Accepted

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Originally belongs to Chint Group. Zhejiang Taihua Electric Appliance Co., Ltd, we are specialized in the field of relays with producing, researching and technical progress. After ten years' hard working, we have accumulated much production experience and become one of the leading manufacturers in lines of relays domestically.

Our products range mainly includes time relays, miniature magnetic relays, counters, solid-state relays, electromotor protections, sound/light/time auto-control ... View detail

Basic Information

Product/Service (We Sell): Relay,Timer,Motor Protector,Temperature Controller,Sensor  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$1 Million - US$2.5 Million  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: 30#, Kaixuan Road, Dongfeng Industrial Area, Liushi, Wenzhou City, Zhejiang Province. China  
Number of Production Lines: 6  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 11 - 20 People  
Management Certification: ISO9001  
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 1996 , 11 years OEM

Communicate with Supplier:

Ms. Helen Huang
Ms. Helen Huang:
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