| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Illumination Voltage (Nominal) | |
| Industrial Grade | |
| Mounting Type | |
| Number of Poles | |
| SVHC Present | |
| Voltage Rating |
The Littelfuse MF1-B-34-460-3-FB4-B-C is a single-pole magnetic circuit breaker with hydraulic delay mechanism. It is rated for 6A continuous current at 250V AC or DC. The breaker uses a magnetic trip element with hydraulic delay to provide time-delayed overcurrent protection, making it suitable for applications with moderate inrush currents.
This circuit breaker features a red illuminated rocker actuator with an integral illumination voltage range of 9-16V, providing visual indication of the breaker state. The actuator is designed for reliable manual operation. The breaker is panel mount, offering a compact solution for power distribution and protection.
Approved by CCC, CSA, and UL1077, this component meets international safety standards. The magnetic hydraulic delay design ensures predictable performance across temperature variations. Common applications include power supplies, industrial controls, and equipment protection. The 1-pole configuration allows for single-phase circuit protection.
6A.
250V.
Magnetic (Hydraulic Delay).
1 pole.
Yes, red illumination with an operating voltage of 9-16V.
Rocker actuator.
CCC, CSA, and UL1077.