MB1-B-34-450-2-A36-B-C The Littelfuse Inc. MB1-B-34-450-2-A36-B-C is a single-pole circuit breaker featuring a magnetic hydraulic delay mechanism. It has a current rating of 5A and a voltage rating of 250V AC.
Mfr Part #:

MB1-B-34-450-2-A36-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MB1-B-34-450-2-A36-B-C is a single-pole circuit breaker featuring a magnetic hydraulic delay mechanism. It has a current rating of 5A and a voltage rating of 250V AC.
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MB1-B-34-450-2-A36-B-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Actuator Type
Approval Agency
Automotive Grade
Breaker Type
Current Rating
Current Rating (Amps)
Failure Rate
Illumination
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Poles
Voltage Rating

MB1-B-34-450-2-A36-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MB1-B-34-450-2-A36-B-C is a single-pole circuit breaker designed for reliable circuit protection. It utilizes a magnetic (hydraulic delay) tripping mechanism, providing a 5A current rating and a 250V AC voltage rating. The breaker is designed for panel mounting, making it suitable for integration into various electrical enclosures and systems.

 

With an actuator type of Rocker, this circuit breaker offers a user-friendly interface for operation. It also supports a DC voltage rating of 80V. The series designation is M. The component is packaged in Bulk.

 

Key approvals include CCC, CSA, and UL1077, indicating compliance with relevant safety standards. The RoHS status is RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited. REACH status is listed as REACH Unaffected.

MB1-B-34-450-2-A36-B-C Quick Information

Product Type: Circuit Breaker
Series: M
Canonical Name: Littelfuse Inc. MB1-B-34-450-2-A36-B-C Circuit Breaker
Subcategory: Circuit Breakers

MB1-B-34-450-2-A36-B-C Compliance

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

MB1-B-34-450-2-A36-B-C Features

  • Single-pole circuit breaker with 5A rating.
  • Magnetic hydraulic delay tripping mechanism.
  • Rated for 250V AC and 80V DC operation.
  • Panel mount design with rocker actuator.
  • CCC, CSA, and UL1077 approved.

MB1-B-34-450-2-A36-B-C Applications

  • Overcurrent protection in power supply units.
  • Industrial control panel circuit protection.
  • Protection for DC motor and actuator circuits.
  • Branch circuit protection in equipment.

MB1-B-34-450-2-A36-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MB1-B-34-450-2-A36-B-C?

The circuit breaker is rated for 250V AC and 80V DC.

What packaging is available for this circuit breaker?

The MB1-B-34-450-2-A36-B-C is available in bulk packaging.

What is the current rating of the MB1-B-34-450-2-A36-B-C?

5A.

What type of breaker is the MB1-B-34-450-2-A36-B-C?

Magnetic (Hydraulic Delay).

How many poles does the MB1-B-34-450-2-A36-B-C have?

1 pole.

What is the actuator type of the MB1-B-34-450-2-A36-B-C?

Rocker.

What is the mounting type of the MB1-B-34-450-2-A36-B-C?

Panel Mount.

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