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NDB2-63C20-2
+BOMCIR BRK THERM MAG 20A 480VAC LVR
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ManufacturerNader
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Mfr. Part #NDB2-63C20-2
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In Stock150
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Specifications
| Attribute | Value |
| Supplier | ASI-Ez |
| Package | Box |
| Series | NDB2 |
| ProductStatus | Active |
| MountingType | DIN Rail |
| BreakerType | Thermal Magnetic |
| CurrentRating(Amps) | 20A |
| VoltageRating-AC | 480 V |
| ActuatorType | Lever |
| NumberofPoles | 2 |
Overview
Description
The "NDB2" could refer to a series or family of products, with "63" potentially indicating the maximum current rating in amperes. The "C20" might describe the tripping curve or characteristics, suggesting it can handle certain levels of inrush current before tripping, typical of the "C" curve type which is often used for lighting or general purpose applications. The "-2" could indicate a two-pole configuration, meaning it can interrupt two separate circuits or phases simultaneously.
These devices are essential for maintaining electrical safety and reliability, preventing overheating and potential fires by automatically shutting down the circuit when irregular current flow is detected. For precise specifications, consulting the manufacturer's datasheet would be necessary.
Equivalent
Features
1. Current Rating: Rated for 20 Amperes, suitable for various residential and commercial applications.
2. Poles: The "2" indicates a double-pole configuration, allowing simultaneous switching of both phases in a circuit.
3. Tripping Curve: Typically characterized by a "C" curve, suitable for general use with moderate inrush currents, such as those from lighting or small motors.
4. Breaking Capacity: High breaking capacity to safely interrupt fault currents, ensuring protection against overloads and short circuits.
5. Voltage Rating: Suitable for standard AC voltage applications, commonly up to 240/415V.
6. Installation: Designed for easy installation on DIN rails, which is standard in electrical distribution panels.
7. Safety Features: Equipped with quick-make, quick-break switching for safe operation and circuit isolation.
8. Compliance: Meets international standards for electrical safety and performance.
These features make the NDB2-63C20-2 reliable for protecting electrical circuits from damage due to overloads and short circuits.
Pinout
This specific model, NDB2-63C20-2, is a two-pole circuit breaker designed for use in electrical distribution systems. It protects electrical circuits from overload and short-circuit conditions. The "63" typically refers to the rated current capacity of the breaker in amperes, and "C20" specifies that it has a C-type tripping characteristic with a rated current of 20A. The “2” in the model number indicates that it is a two-pole device.
The main function of this circuit breaker is to ensure safety by interrupting the flow of electricity in the event of an overload or short circuit, thereby preventing damage to the electrical system or connected devices.