Products
- Auto Motor[3]
- Car Alternator[1]
- Circuit Breakers[6]
- Connectors[6]
- Contactors[5]
- Electrical Plugs & Sockets[6]
- Fuses[2]
- Other Electrical Equipment[6]
- Power Distribution Equipment[1]
- Inverters & Converters[5]
- Switching Power Supply[1]
- Voltage Regulators/Stabilizers[6]
- Relays[6]
- Other Switches[3]
- Push Button Switches[6]
- Rotary Switches[4]
- Time Switches[5]
- Transformers[1]
- Power Cords & Extension Cords[1]
- Capacitors[1]
- Counters[2]
- Energy Meters[5]
- Power Meters[2]
- Flow Meters[1]
- Pressure Sensors[1]
- Timers[4]
- Seals[6]
- Carbon[2]
- Lightning Rod[1]
Contact Us
- Contact Person : Mr. huang zan
- Company Name : Manhua Electric Co., Ltd.
- Tel : 0086-577-62773 883
- Fax : 0086-577-62766508
- Address : Zhejiang,Yueqing,No.888,chezhan road,Liushi Town,
- Country/Region : China
- Zip : 325604
Relays
time switch TB35
Time switch,Timer
Voltage AC 110~240V DC 12~24V 50/600HZ
Contact Timed SPDT
Timing range circulation per week or day
Operation power voltage 100~240V ACAllowable erating voltage 85~264V ACPower source...
Phase failure Phase-sequence Protection Relay
TVR3812 (Phase failure relay ,over voltage relay)
The relay could long term work under full capability and full climate.
TVR3812 (Phase failure relay ,over voltage relay) Phase loss protection: It means that any phase occurs phase loss when the protected circuit is in...
Three Phase Solid State Relay
Three Phase Solid State Relay
Load Current:10A,15A,20A,25A,30A,40A,50A,60A,75A,80A,100A,120ALoad Voltage:480VACControl Voltage:3-32VDCControl Current:10-68mAOn Voltage:≤1.8VOff Leakage Current:≤10mAOn-off Time:≤10mSDielectric Strength:2500VACInsulation...
SUL 181h Time switch
SUL181h timer,time switch
SUL181h timer,time switch* DIN rail installation* Advanced pre-setting one week ago.* Latest technology COMS quartz micro controller.* Repeat programs with 10 times on/off settings.* To-the-minute setting accurary* LCD displays real time...
Phase Failure Relay
Phase Failure Relay,Protection Relay
Voltage AC 380V/50HZ
Contact Capacity AC 220V 5A DC 24V 7A
Phase Failure Relay,Protection RelayVoltage AC 380V/50HZContact Capacity AC 220V 5A DC 24V 7AOpen-phase phase-sequence protection ≤2S ...
Phase failure Protection Relay
one of the common faults faced in industrial plants is overheating and damaging of 3 phase motors due to the phase failure.
phase1.Phase FaliureWhen the monitored 3 phase voltages are valid, the output relay is activated:if any of 3 phases fails, the output device switchrs as OFF...
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