MB2-B-34-450-1-A25-B-C The Littelfuse Inc. MB2-B-34-450-1-A25-B-C is a magnetic (hydraulic delay) circuit breaker with a 5A current rating and 250V AC / 80V DC voltage rating.
Mfr Part #:

MB2-B-34-450-1-A25-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MB2-B-34-450-1-A25-B-C is a magnetic (hydraulic delay) circuit breaker with a 5A current rating and 250V AC / 80V DC voltage rating.
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MB2-B-34-450-1-A25-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 (Amps)
Failure Rate
Illumination
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

MB2-B-34-450-1-A25-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MB2-B-34-450-1-A25-B-C is a magnetic (hydraulic delay) circuit breaker designed for circuit protection.

 

It features a 5A current rating and can handle up to 250V AC and 80V DC. The breaker has two poles and a rocker actuator type, suitable for panel mount installations.

 

Key specifications include a series designation of 'M' and approval by CCC, CSA, and UL1077 agencies. The component is supplied in bulk packaging.

MB2-B-34-450-1-A25-B-C Quick Information

Product Type: Circuit Breaker
Series: M
Canonical Name: Littelfuse Inc. MB2-B-34-450-1-A25-B-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

MB2-B-34-450-1-A25-B-C Compliance

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

MB2-B-34-450-1-A25-B-C Features

  • 5A current rating for circuit protection.
  • 250V AC / 80V DC voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount with rocker actuator.
  • CCC, CSA, UL1077 agency approvals.

MB2-B-34-450-1-A25-B-C Applications

  • Provides reliable circuit interruption.
  • Suitable for panel-mounted systems.
  • Used in applications requiring specific delay.
  • General electrical system protection.

MB2-B-34-450-1-A25-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating for the MB2-B-34-450-1-A25-B-C circuit breaker?

The voltage rating is 250V AC and 80V DC.

What is the current rating of this circuit breaker?

The current rating is 5A.

What type of breaker is the MB2-B-34-450-1-A25-B-C?

It is a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for this component?

The mounting type is panel mount.

What is the RoHS status of the MB2-B-34-450-1-A25-B-C?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

MB2-B-34-450-1-A25-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MB2-B-34-450-1-A24-B-C
MB2-B-34-450-1-A24-B-C
Littelfuse Inc.
The Littelfuse Inc. MB2-B-34-450-1-A24-B-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V AC voltage rating.
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