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Phase Selector Relay, Priority Phase Relay, Priority Current Relay manufacturer / supplier in China, offering Automatic Phase Selector Switch, MCB/MCCB / Moulded Case Circuit Breaker / Breaker/ Circuit Breaker, DC Output 400V, 1.5A Battery Charger Power Supply and so on.

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Supplier Homepage Product Control (monitoring)relay Automatic Phase Selector Switch

Automatic Phase Selector Switch

FOB Price: US $7.5 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $7.5/ Piece
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Port: Ningbo, China
Production Capacity: 20000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: MPS3
  • Phase: 1
  • Number of Pole: 1
  • Action Principle: Electronic Type
  • Trademark: WOEN
  • Origin: China
  • Theory: Voltage Relay
  • Electricity Type: Ac
  • Protective Characteristics: Enclosed Rlay
  • Type: Electric Parameter Relay
  • Transport Package: Paper Box
  • HS Code: 85364900
Product Description


Automatic phase switch is designed to supply a single phase 220V load from three phase four wire mains 3x220+N in order to maintain uninterrupted power supply of essential single phase load and protect it against unallowalbe voltage variation in the 


1. Microprocessor control technology
2. Two modules, 36mm wide
3. Parameters setting by knobs
4. Overvoltage and undervoltage
5. With "priority" phase
6. LED indication for power supply and relay status
7. Din-rail mounting

Technical data
Automatic Phase Selector Switch


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