DistyParts Icon
MM1-B-34-450-1-4CB-B-C Littelfuse MM1-B-34-450-1-4CB-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 5A and 250V. It features a lever actuator and panel mount design.
Mfr Part #:

MM1-B-34-450-1-4CB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MM1-B-34-450-1-4CB-B-C is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 5A and 250V. It features a lever actuator and panel mount design.
Stock on Request

MM1-B-34-450-1-4CB-B-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
SVHC Present
Voltage Rating
View Similar Products (0)

MM1-B-34-450-1-4CB-B-C Description

Short technical summary and product information.

The Littelfuse MM1-B-34-450-1-4CB-B-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical circuits. It is rated for 5A continuous current at 250V AC/DC. The breaker features a lever actuator for manual reset and is intended for panel mount installation. It carries approvals from CCC, CSA, and UL1077, making it suitable for a variety of industrial and commercial applications. The magnetic hydraulic delay mechanism provides precise trip characteristics and resistance to nuisance tripping. This circuit breaker is non-illuminated and has a compact 1-pole design.

MM1-B-34-450-1-4CB-B-C Quick Information

Product Type: Circuit Breaker
Series: MM1
Canonical Name: Littelfuse MM1-B-34-450-1-4CB-B-C Magnetic Circuit Breaker, 5A, 250V, 1 Pole, Panel Mount
Subcategory: Magnetic Circuit Breaker

MM1-B-34-450-1-4CB-B-C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MM1-B-34-450-1-4CB-B-C Features

  • Rated for 5A continuous current at 250V.
  • Single-pole magnetic hydraulic delay design.
  • Panel mount with lever actuator.
  • Approved by UL1077, CSA, and CCC.
  • Non-illuminated actuator.

MM1-B-34-450-1-4CB-B-C Applications

  • Overcurrent protection for industrial control panels.
  • Branch circuit protection in power distribution.
  • Motor circuit protection for small machinery.
  • Protection for HVAC and refrigeration equipment.
  • Suitable for panel-mounted circuit breaker applications.

MM1-B-34-450-1-4CB-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse MM1-B-34-450-1-4CB-B-C?

5A.

What is the voltage rating?

250V.

What type of circuit breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What actuator type does it use?

Lever.

What mounting type is supported?

Panel mount.

What approvals does it have?

CCC, CSA, UL1077.

MM1-B-34-450-1-4CB-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MM1-T-34-450-1-1BB-B-C
MM1-T-34-450-1-1BB-B-C
Littelfuse Inc.
The Littelfuse Inc. MM1-T-34-450-1-1BB-B-C is a 1-pole magnetic circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
View Part
MM1-M-14-450-1-2BA-B-M
MM1-M-14-450-1-2BA-B-M
Littelfuse Inc.
The Littelfuse Inc. MM1-M-14-450-1-2BA-B-M is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 5A current rating.
View Part
MM1-B-34-450-1-2EB-B-C
MM1-B-34-450-1-2EB-B-C
Littelfuse Inc.
The Littelfuse Inc. MM1-B-34-450-1-2EB-B-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and 250V voltage rating.
View Part
MM1-B-34-450-3-2HA-B-C
MM1-B-34-450-3-2HA-B-C
Littelfuse Inc.
The Littelfuse Inc. MM1-B-34-450-3-2HA-B-C is a magnetic hydraulic delay circuit breaker. It offers a 5A current rating and a 250V voltage rating.
View Part
Home
Account

Categories