MM1-B-12-430-1-1AA-B-M The Littelfuse Inc. MM1-B-12-430-1-1AA-B-M is a single-pole, magnetic hydraulic delay circuit breaker. It features a 3A current rating and a 250V voltage rating.

Designed for panel mounting, this breaker utilizes a lever actuator and is approved by CCC, CSA, and UL1077.
Mfr Part #:

MM1-B-12-430-1-1AA-B-M

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-12-430-1-1AA-B-M is a single-pole, magnetic hydraulic delay circuit breaker. It features a 3A current rating and a 250V voltage rating. Designed for panel mounting, this breaker utilizes a lever actuator and is approved by CCC, CSA, and UL1077.
Stock on Request

MM1-B-12-430-1-1AA-B-M 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

MM1-B-12-430-1-1AA-B-M Description

Short technical summary and product information.

This Littelfuse Inc. MM1-B-12-430-1-1AA-B-M is a single-pole circuit breaker designed for reliable overcurrent protection.

 

Key electrical specifications include a 3A current rating and a 250V voltage rating. The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics suitable for various applications. It features a simple lever actuator for manual reset and is designed for panel mounting.

 

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

 

This component is suitable for applications requiring dependable circuit protection with specific magnetic-hydraulic delay characteristics. Its panel mount design facilitates integration into control panels and equipment.

MM1-B-12-430-1-1AA-B-M Quick Information

Product Type: Circuit Breaker
Series: MM1
Canonical Name: Littelfuse Inc. MM1-B-12-430-1-1AA-B-M Circuit Breaker

MM1-B-12-430-1-1AA-B-M Compliance

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

MM1-B-12-430-1-1AA-B-M Features

  • 3A current rating for overcurrent protection.
  • 250V voltage rating for electrical systems.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy integration.
  • Lever actuator for manual operation.

MM1-B-12-430-1-1AA-B-M Applications

  • Used for protecting electrical circuits.
  • Suitable for panel-mounted applications.
  • Ideal for systems requiring specific delay.
  • General purpose circuit protection needs.

MM1-B-12-430-1-1AA-B-M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM1-B-12-430-1-1AA-B-M circuit breaker?

The current rating is 3A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MM1-B-12-430-1-1AA-B-M?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What actuator type does this breaker use?

It uses a lever actuator.

What mounting type does this circuit breaker support?

It supports panel mount.

What agency approvals does the MM1-B-12-430-1-1AA-B-M have?

It is approved by CCC, CSA, and UL1077.

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