UC4 wired door bell inner strike Non-Sparking Electric school bell



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UC4 wired door bell inner strike Non-Sparking Electric school  bell

UC4 wired door bell inner strike Non-Sparking Electric school bell

  • Item No.UC4
    MOQ600 Pole
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Customized logo (Min. Order: 50 Pole)

Customized packaging (Min. Order: 50 Pole)

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From $20.009.00 / Pole
You save $ -12,000.00

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On-time Dispatch Guarantee
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

UC4 wired door bell inner strike Non-Sparking Electric school  bell

Product Show




Product Name: Non-Sparking Electric Bell
Model: UC4
Product size: diameter 55,75,100,150,200,250,300MM
Available color: silver.
Power mode: wired.
Working voltage: AC220V, can be customized
Scope of application:


This product is non-sparking electric bell, stainless steel, suitable for industrial and mining
enterprises, government organizations, public places schools and equipment supporting AC 50HZ,
voltage to 220V or less in the circuit, for calling or notification signals, in addition to the family
doorbell , alarms, etc. are used.


Normal working conditions:


1. The altitude does not exceed 2000 meters
2. The humidity of the surrounding medium is not higher than +40 degrees and not lower than
-25 degrees. The relative temperature of air is not more than 90% (when the temperature is +25
3. It is used in an environment where there is no flammable or corrosive gas or conductive dust in the surrounding air without significant shaking and shock vibration.
4. It can work normally when the rated voltage is ±10%, and the continuous operation is no more
than 10 minutes.
5. The pollution level is 2, and the installation category is Class II.
Product Features:


1. pure copper coil, stable operation is not easy to burn. It adopts pure copper electromagnetic
coil, which has the characteristics of discontinuity, no electromagnetic interference, strong
tapping, stable operation and long service life.
2. Hard metal case, loud sound. Sprayed iron cover, hard material, not easy to be deformed, the
sound of tapping is loud, and the transmission is farther and safer.
3. Surface plating treatment, anti-corrosion and anti-rust, nickel-plated surface, make the
material more anti-corrosive, not easy to rust and corrosion, use longer.
4. Portable wired power supply installation, product installation is convenient and fast, can be
wall mounted, ceiling and other installation methods, can be customized according to
Related Products


Company Profile



Yueqing Sofielec Electrical Co., Ltd.


Yueqing Sofielec Electrical Co., Ltd.ltd 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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