MM2-B-20-620-3-3JB-B-C
Littelfuse Inc.
The Littelfuse Inc. MM2-B-20-620-3-3JB-B-C is a 2-pole circuit breaker. It features a 20A current rating and a 250V voltage rating.
| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating |
The Littelfuse MM2-B-22-620-1-2CA-B-C is a magnetic hydraulic delay circuit breaker designed for overcurrent protection. It is rated for 20A at 250V and features 2 poles, providing reliable protection for electrical circuits.
This circuit breaker utilizes a hydraulic-magnetic trip mechanism, which offers stable performance across a wide temperature range and is less sensitive to ambient temperature changes compared to thermal breakers. It is UL1077 recognized and complies with CCC and CSA standards.
The actuator type is a lever, allowing manual reset and on/off control. The breaker is designed for panel mount mounting, making it suitable for integration into control panels and distribution boards. It is non-illuminated.
Typical applications include industrial control systems, power distribution, and equipment protection where hydraulic-magnetic characteristics are preferred.
250V.
20A.
2 poles.
Magnetic (Hydraulic Delay).
Lever.
No.
CCC, CSA, UL1077.