AA1-B0-44-440-1B1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-44-440-1B1-C is a single-pole circuit breaker. It features a magnetic hydraulic delay mechanism and a panel mount design.
| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| SVHC Present | |
| Voltage Rating |
The Littelfuse AA1-B0-52-440-1D1-C is a single-pole magnetic hydraulic delay circuit breaker designed for overcurrent protection. It is rated for 4A continuous current at 277V AC/DC, making it suitable for a variety of industrial and commercial applications.
The breaker features a lever actuator for manual on/off control and is designed for panel mount installation. It carries approvals from CCC, CSA, and UL, ensuring compliance with international safety standards. The unit has no illumination, providing a simple and reliable operation.
As a magnetic hydraulic delay type, this circuit breaker offers time-delayed tripping characteristics that help manage inrush currents while providing precise overcurrent protection. It is commonly used in control panels, power distribution systems, and equipment requiring robust circuit protection.
277V.
4A.
1 pole.
Magnetic hydraulic delay.
Lever.
Panel mount.
CCC, CSA, UL.