MM1-B-34-450-1-3EB-B-C The Littelfuse Inc. MM1-B-34-450-1-3EB-B-C is a 1-pole magnetic circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

MM1-B-34-450-1-3EB-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-34-450-1-3EB-B-C is a 1-pole magnetic circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
Stock on Request

MM1-B-34-450-1-3EB-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)
Illumination
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Poles
Voltage Rating

MM1-B-34-450-1-3EB-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MM1-B-34-450-1-3EB-B-C is a single-pole circuit breaker utilizing a magnetic (hydraulic delay) mechanism for protection. It is rated for a maximum current of 5A and a voltage of 250V.

 

The breaker is designed for panel mounting, offering a secure and accessible installation point in various systems. Its actuator type is a lever, providing a clear visual indication of its state.

 

Compliance is noted with CCC, CSA, and UL1077 approvals. Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status, though these are currently of low confidence due to lack of verification.

 

This component is suitable for applications requiring reliable overcurrent protection in a compact, panel-mounted form factor.

MM1-B-34-450-1-3EB-B-C Quick Information

Product Type: Circuit Breaker
Series: MM1-B
Canonical Name: Littelfuse Inc. MM1-B-34-450-1-3EB-B-C Circuit Breaker
Subcategory: Circuit Breaker

MM1-B-34-450-1-3EB-B-C Compliance

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

MM1-B-34-450-1-3EB-B-C Features

  • 5A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Lever actuator for clear status indication.

MM1-B-34-450-1-3EB-B-C Applications

  • Provides overcurrent protection.
  • Suitable for panel-mounted systems.
  • Used in electrical distribution.
  • Offers reliable circuit interruption.

MM1-B-34-450-1-3EB-B-C 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 of this circuit breaker?

250V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What is the actuator type?

Lever.

What mounting type does this circuit breaker have?

Panel mount.

What approvals does this circuit breaker have?

CCC, CSA, UL1077.

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