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MM1-B-64-450-1-3CB-B-D The Littelfuse Inc. MM1-B-64-450-1-3CB-B-D is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

MM1-B-64-450-1-3CB-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-64-450-1-3CB-B-D is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
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MM1-B-64-450-1-3CB-B-D 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
Voltage Rating
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MM1-B-64-450-1-3CB-B-D Description

Short technical summary and product information.

This Littelfuse Inc. MM1-B-64-450-1-3CB-B-D is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 5A and a voltage rating of 250V. The actuator type is a lever, and illumination is not provided. Approval agencies include CCC, CSA, UL, and VDE.

 

This circuit breaker is compliant with RoHS3 standards and has an MSL of 1. It is designed for applications requiring precise overcurrent protection with a specific delay characteristic.

MM1-B-64-450-1-3CB-B-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MM1-B-64-450-1-3CB-B-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MM1-B-64-450-1-3CB-B-D Compliance

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

MM1-B-64-450-1-3CB-B-D Features

  • 5A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay type.
  • Panel mount design.
  • Lever actuator.

MM1-B-64-450-1-3CB-B-D Applications

  • Overcurrent protection for control panels.
  • Used in industrial equipment power distribution.
  • Suitable for commercial building circuits.
  • Automotive auxiliary load protection.

MM1-B-64-450-1-3CB-B-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

5A.

What is the voltage rating?

250V.

What is the breaker type?

Magnetic (Hydraulic Delay).

How many poles does it have?

1.

What type of actuator does it have?

Lever.

What is the mounting type?

Panel Mount.

Is it illuminated?

No, it is non-illuminated.

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