Hot selling Phase sequence electric24v 220v relay



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Hot selling Phase sequence electric24v 220v relay
Hot selling Phase sequence electric24v 220v relay
Hot selling Phase sequence electric24v 220v relay

Hot selling Phase sequence electric24v 220v relay

  • Item No.ZHRV3-07
    MOQ600 Pole
Tag  sourcing

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Customized logo (Min. Order: 100 Pole)

Customized packaging (Min. Order: 100 Pole)

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From $20.006.00 / Pole
You save $ -12,000.00

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On-time dispatch is guaranteed or you will be eligible to claim platform compensation.
Refund Policy
If the shipment is delayed or product quality differs from what are specified in the online order, you can claim for a refund.
Quick refund: If you can apply for a refund within two hours of making a payment, you will receive a refund immediately.

If you have your own design, please contact us, there will have a professional customer service to communicate with you.

Don't have your files right now?No worries, Check out our art tips for more information.

If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Hot selling Phase sequence electric24v 220v relay

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Product Description



Used in air conditioning units, elevator machine room, pumps, fans, and other motor control applications, as protection of over-voltage, under-voltage, phase loss, phase sequence, 3-phase imbalance. When the power supply is abnormal, stop supply to protect the equipment. 


Build-in mircoprocessor, true RMS measurement, voltage measurement accuracy<=1%. Measuring frequency 45Hz~65Hz, knob setting. LED indicator shows working status. Rated voltage three-phase three-wire 208V~440V & three-phase four-wire 120V~254V universal, N-phase phase failure protection, DIN rail mounting.

Rated supply voltage rangeP-P:AC 3×208→3×440V;P-N:AC 3×120→3×254V
Rated supply frequency50/60Hz
Phase failure and phase sequence≤0.5s
Delay error ±10%+0.1s
Measurement accuracy±1%/RMS
Data storage time10years
Maximum counting capacity999999
Maximum timing capacity9999 h 59 m
Maximum count frequency5Hz
Accumulated timing error≤0.001%
Count input signalAC/DC 20V-450V
Short circuit protector type and maximum ratingNT00-6A
IP ClassIP20
Class of pollution3
Allowable relative humidity≤50%(40℃)/no condensation
DIN rail StandardWidth 35mm(IEC/EN60715)

Function Diagram:










Related Products


Company Profile


Yueqing Sofielec Electrical Co., Ltd.


Yueqing Sofielec Electrical Co., is located liushi Wenzhou China. Liushi is famous for the low and high voltage electrical products such as circuit breaker,ac contactor,Timer,relay,switch gear,there is the largest low-voltage electrical appliance market in China and about 15Km far away from Wenzhou Airport and Railway, the transportation is very convenient.


Our Company is specialized in manufacturing modular electrical terminal devices for household,economic and industry area installation. We have wide range of products covers Miniature circuit breaker(MCB), Residual current circuit breaker(RCCB),Residual current circuit breaker with over-current protection(RCBO), Switch-disconnect, Distribution box, High and low voltage switch gear and the accessories in the various type of switch boards,such as SPD,copper terminals,ac contactor,ampmeter etc.


Our company takes the repuation as the large supplier of electro-magnetic type RCCB and RCBO,OEM or ODM projects are available.The most important is above products pass the lab.test and obtained the approvals:CE(Europe),S(SEMKO Sweden),CCC(China),CB,SAA




Shippment & Payment




1,When can I get the price?

We usually quote within 12 hours after we get your inquiry. if you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.


2,How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality.

If you just need a blank sample to check the design , we will provide you sample , as long as you afford the express freight.


3,Can you do the design for us?

Yes. We have a professional team having rich experience in mcb/rccb design and manufacturing. Just tell us your ideas and we will help to carry out your ideas. It doesn't matter if you do not have someone to complete files. Send us high resolution images, your Logo and text and tell us how you would like to arrange them, We will send you finished files for confirmation.


4,How long can I expect to get the sample?

After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 7-15 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.


5,What is your terms of delivery?

We accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convinent or cost effective for you.

Contact Us


Business TypeTrading CompanyCountry / RegionZhejiang, China
Main Productscircuit breaker,rccb,rcbo,isolator switch,distribution boxTotal Employees51 - 100 People
Total Annual RevenueBelow US$1 MillionYear Established2016
CertificationsProduct CertificationsSAA,SAA,SAA
Main MarketsDomestic Market 30%
Southern Europe 20%
Northern Europe 20%
Yueqing Sofielec Electrical Co., Ltd. is professional manufacture for more than 15 years , making lines of circuit breaker, rccb, mcb, rcbo, isolator, electrical bell. isolator switch and other rated products such as distribution box, switch , ac contactor , surge protective cocket, bus bar and so on.

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