2800894

Series:	CB
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal Magnetic
Current Rating:	4A
Voltage Rating - AC:	277V
Voltage Rating - DC:	80V
Number of Poles:	2
Actuator Type:	Slide Switch
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Holder

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Introduction

Circuit breakers are designed to protect electrical circuits by breaking or disconnecting the circuit in the event of an overload or short circuit. This allows the system to reset itself and prevent further damage to the system. Circuit breakers are used in various applications and have multiple working principles, including 2800894 application field and working principle.

2800894 Application Field

Circuit breakers with the 2800894 application field are used in a variety of applications, but are most often used in areas where safety and protection from possible overcharging and short circuit conditions are needed. These areas can include:

• High-energy industrial applications, including steel mills, air mattresses for a wide range of applications, and isolated systems for hazardous industrial locations
• Industrial automation systems
• Medical facilities
• Military, aerospace, transportation and defense applications
• Telecommunications systems
• Lighting systems
• Control panels
• Industrial and commercial buildings

Working Principle

The working principle of 2800894 circuit breakers is the same as any other circuit breaker: they trip or disconnect the circuit once the current reaches a certain level. This current level is determined by the device’s rated current, design, and operating environment. Generally, the circuit breaker will open when the current exceeds its rated value for a period of time. Once the circuit breaker trips, the contacts open, breaking the circuit. This prevents further damage to the system by preventing voltage spikes and other overloading conditions. If a fault occurs, the circuit breaker will also trip, which will disconnect the system from the power grid and prevent damage. Most circuit breakers come with a variety of protection features, such as overload protection, short circuit protection, undervoltage protection, and overpressure protection. This will provide additional protection against dangerous conditions or allow a higher level of protection than would otherwise be available. Once the circuit breaker trips, the contacts will remain open until the system is reset by either manually resetting the breaker or by cycling the power on and off. When the power is cycled on, the contacts will close, allowing the system to operate normally.

Conclusion

Circuit breakers with the 2800894 application field are designed to provide safety and protection from potential overcharging and short-circuit conditions. The working principle of these circuit breakers is the same as any other breaker: they trip or disconnect the circuit once the current reaches a certain level. Additionally, 2800894 circuit breakers come with a variety of protective features, allowing for a higher level of protection. After the circuit breaker trips, the circuit can be reset manually or by cycling the power on and off.

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Part Number	Manufacturer	Price	Quantity	Description