⇒Product introduction：

STBAVO0200 micro circuit breaker is a mechanical switch that can switch on, carry and break the current under normal circuit conditions, and can also switch on and carry a certain time and break the current under specified non-normal circuit conditions. When the circuit occurs short circuit, overload or undervoltage and other abnormal conditions, the circuit breaker can automatically cut off the circuit to protect the safety of the line and electrical equipment.

Two, STBAVO0200 working principle
The micro circuit breaker consists of an operating mechanism, a contact, a protection device (various release devices), an arc extinguishing system, etc. The main contact is manually operated or electrically closed. After the main contact is closed, the free trip mechanism locks the main contact in the closing position. When the circuit occurs short circuit or serious overload, the armature of the overcurrent trip device draws, making the free trip mechanism operate, and the main contact disconnects the main circuit. When the circuit is overloaded, the heat element of the thermal trip device heats up to bend the bimetal sheet and push the free trip mechanism to act. When the circuit is under voltage, the armature of the undervoltage trip device is released, which also makes the free trip mechanism operate.

Third, STBAVO0200 features and applications
Features:
Compact structure, small size, light weight, easy to install and use.
Strong breaking ability, can quickly cut off short circuit current, prevent line and equipment damage.
High safety, with overload, short circuit and undervoltage and other protection functions.
Long service life, mechanical life and electrical life are high.
Applications:
Miniature circuit breakers are widely used in homes, industries and civil buildings as protection appliances for lines and equipment.
It can be used for overload and short circuit protection of lighting, air conditioning, motor and other equipment, and can also be used for infrequent operation conversion.
In industrial and commercial Settings, micro circuit breakers are also commonly used for the protection and control of power distribution systems.

Four, selection and installation
When choosing a circuit breaker, the following factors need to be considered:
Rated voltage and rated current should meet the requirements of the line and equipment.
The rated short-circuit breaking capacity shall not be less than the maximum short-circuit current in the line.
When selecting the type distribution circuit breaker, it is necessary to consider the cooperation between the short-delay short-circuit breaker and the delay protection level.
When installing the circuit breaker, follow the following principles:
The installation position should be convenient for operation and maintenance.
Ensure that the circuit breaker is securely connected to the line and equipment.
Installation and commissioning shall be carried out in accordance with the product specifications and relevant standards

⇒About Chengdu Sunshine Xi He

Chengdu Sunshine Xi He Electric Co., Ltd. specializes in selling the world’s major electrical brand products overseas direct procurement,

genuine inventory, price preferential after-sales warranty, complete models, the same product, not the same price and service.

Large supply of original imported DCS system accessories, PLC system accessories.

Main :ABB, GE Fanuco, Bentl Bentley, Triconex Invensys, Woodward Woodward, Foxboro, Foxboro,

Westinghouse /Emerson, Reliance Ryan, SchneiderModicon, A-B, HIMA dark horse, Motorola MOTOROLA,

Kollmorgen Kollmorgen Bosch/Rexroth/ Bosch Rixon, NI,YOKOGAWA Yokogawa, and other major brands of DCS system accessories,

robot system accessories, large servo system discontinued spare parts.

 

⇒Contact us freely

BeiLin

| Mobile/wechat：+86 18005021035

Email contact：18005021035@163.com

 

⇒What can we do for you?

1. All items are new.
2. Any enquiry will be answered within 1 hour.
3. We check them before shipping!

⇒About Frequently Asked Questions

Q: Are you a trading company or a manufacturer?
A: Yes, we are a trading company.

Q: Do you have stock or need to buy from another supplier?
A: We have a lot of inventory to sell and we have our own warehouse.

Q: Do you sell outdated products? Or even a very old product?
A: If there is a new model that needs to be replaced, we will recommend that you use the new model;
If the replacement is not easy, we will help check that the old car is in good condition.
If used or otherwise, we will tell you the truth.

Q: How long is your delivery time?
A: If the goods are in stock, it usually takes 2-3 working days. If the quantity is large,
It takes 5-7 business days after receipt of payment.
If it is not an ordinary product, it always takes 3-4 weeks to order.

⇒Company Services:

1. Fast delivery (1-7 days for stock products)

2. Rich experience (more than 10 years of sales experience)

3. Large inventory (various brands and overseas warehouses)

4. Quality insurance (1 year warranty product condition is clear)

⇒运输 

1. For stock items, we will ship them to you within 7 days of receipt of payment

2. We can ship all over the world via DHL, UPS, FEDEX, TNT and EMS.

3. If you have a shipping agent, please let us know before shipping.

4. We will pack the parts in strong boxes. If you have any special needs, please let us know.

5. We usually ship the goods before 4:30 p.m., after which we will send you the tracking number. It takes 7 to 15 days to receive the package.

6. Please email us when you receive the package.

7. When asking for shipping costs, please include all information, otherwise it will slow down the process.

1) What is your zip code?

2) If you have a company name and your name, what is your company name?

3) What is your phone number and extension (if any)?

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