Allicdata Part #: | BDH111-ND |
Manufacturer Part#: |
BDH111 |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Eaton |
Short Description: | HANDLE PISTOL 3.1" RED/YELLOW |
More Detail: | N/A |
DataSheet: | BDH111 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | -- |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Type: | Handle, Red/Yellow |
Moisture Sensitivity Level (MSL): | -- |
Voltage: | -- |
Current: | -- |
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BDH111 application field and working principle
BDH111 disconnect switches are widely used in various aspects of the electrical circuit. Common application include power distribution system, motor protection, control, and metering. It applicable for rated insulation voltage AC 380V or DC 220V. With the characteristics of fast response, long life and small size, BDH111 disconnect switches are popular in industrial applications.
Introduction
BDH111 disconnect switches are nonfusible safety switches that are used in the low voltage power distribution system. When the circuit is DC or AC, it can be used for connecting, disconnecting and overload protection of the electric current circuit. This switch is designed to have a safe separation with the power supply, so as to ensure the safety of the operator and the equipment.
Basic definition
BDH111 disconnect switch is a kind of manual switch which can realize the connection and disconnection of the circuit. It can be divided into two types, one is a single-body type, and the other is a double-body type. The single-body type has the advantages of convenience, reliability and good flexibility, while the double-body type features good insulation and high reliability.
Working principle
The action of BDH111 disconnect switch is that when the handle rotor is rotated counterclockwise, the contactor blade is started to break off the main contact until it completely closes the contact and separates the circuit. When opened, the contactor switches from the working state to the disconnect state, and the current stops passing through the circuit. Since the distance between the rotor and the contact components is very small, the switch can easily achieve a quick response.
Application field
- Power supply system: BDH111 disconnect switch can be used in power supply distribution system for connecting and disconnection. It can cut off the power quickly and will not cause a spark when switching.
- Motor protection: It can protect the motor against overcurrent andoverload. It is used as an overload protection filter in the electric circuit.
- Control system: BDH111 disconnect switch can be used to control motor start-up, running, off, and brake etc. Due to its fast response characteristics, it can provide a good protection for the running devices.
- Metering System: It is mainly used for current, voltage, power, energy metering and recording system. It can disconnect the circuit when metering or maintaining the equipment.
Maintenance and Inspection
To ensure its excellent performance, we need to carry out regular maintenance and inspection on the BDH111 disconnect switch. When in operation, it is necessary to observe its performance parameters regularly and check for any abnormality such as noise, heat, and sparks. In addition, we should pay attention to dust and other impurities to ensure the two contacts maintain proper distance and the blade can run normally. The contactor should also be lubricated regularly to reduce wear and tear.
Conclusion
BDH111 disconnect switch is widely used for power distribution, motor protection, control and metering system. With the feature of safety and reliability, it can provide a quick disconnection and protection for the operators and equipment. Based on its working principle, the contactor blade or rotor can separate the circuit when switching. In order to make its optimal performance, regular maintenance and inspection are required.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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