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General
● Purpose: Changeover Breaker designed for switching on, loading, and breaking circuits under normal conditions.
● Versatility: Widely applicable in residential, non-residential, energy industry, and infrastructure systems.
● Functionality: Operates efficiently as a switch disconnector.
● Classification: Instantaneous release types tailored for specific applications (B, C, D).
Changeover Breaker Key Features
1. Comprehensive Circuit Protection
Provides reliable protection against overload and short circuits.
● Overload Protection: Safeguards circuits from excessive current.
● Short Circuit Protection: Instantly disconnects power during fault conditions.
2. Versatile Applications
Designed for use in diverse environments.
● Residential and Non-Residential Use: Suitable for homes, offices, and industrial spaces.
● Energy Source Industry: Ideal for applications in energy infrastructure and systems.
3. Flexible Performance Options
Classified based on the type of instantaneous release to meet various requirements.
● Type B (3-5) ln: For standard applications with lower inrush currents.
● Type C (5-10) ln: For general industrial use with moderate inrush currents.
● Type D (10-20) ln: For heavy-duty applications with high inrush currents.
4. Reliable Switching and Control
Can load, switch, and break circuits under normal conditions.
● Switch Disconnectors: Acts as a reliable changeover switch for safe operation.
● Easy Installation: Designed for DIN rail mounting, simplifying installation.
Changeover Breaker Specification
● Type: YCBZ-63 1 Pole Changeover Breaker
● Rated Current: 63A
● Mounting: DIN Rail
● Release Types: Type B, Type C, Type D
● Protection Features: Overload and short circuit
● Application: Residential, commercial, and industrial
|
Parameter |
Data |
|
Rated Voltage |
240/415V~ |
|
Rated Current |
63A |
|
Rated Frequency |
50/60Hz |
|
Number of Poles |
1Pole |
|
Contact form |
1 NO + 2 NC |
|
Electrical Life |
1500 Cycles |
|
Mechanical Life |
8500 Cycles |
|
Protection Degree |
IP20 |
|
Ambient Temperature |
-5°C to +40°C |
|
Terminal/Cable size |
16mm² |
|
Mounting |
On DIN rail EN60715(35mm) by means of fast clip device |
Application
A switching breaker is an important electrical safety device that lets you switch between two different power sources.
This is usually done when you need a backup power source. It makes sure that switching from the main power source to the backup power source goes smoothly, so the electrical system doesn't get damaged.
It is commonly used in homes, businesses, and factories because it lets moving happen smoothly with any help from a person, making sure that the power stays on.
This breaker also protects against faults, overloads, and short circuits, which makes the electricity safer and more reliable overall.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.






