MM1-B-34-430-1-2GB-B-D The Littelfuse Inc. MM1-B-34-430-1-2GB-B-D is a 1-pole circuit breaker designed for panel mounting. It features a lever actuator and a hydraulic delay mechanism.
Mfr Part #:

MM1-B-34-430-1-2GB-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-34-430-1-2GB-B-D is a 1-pole circuit breaker designed for panel mounting. It features a lever actuator and a hydraulic delay mechanism.
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MM1-B-34-430-1-2GB-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

MM1-B-34-430-1-2GB-B-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM1-B-34-430-1-2GB-B-D, is a 1-pole device rated for 3A and 250V. It utilizes a magnetic hydraulic delay for its tripping mechanism, offering reliable protection.

 

The breaker is designed for panel mounting and features a convenient lever actuator. Its compact design and robust construction make it suitable for various applications requiring overcurrent protection.

 

Key electrical specifications include a 3A current rating and a 250V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has a single pole configuration. The mounting type is panel mount, and the actuator is a lever.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. These attributes ensure suitability for a wide range of manufacturing and assembly processes.

MM1-B-34-430-1-2GB-B-D Quick Information

Product Type: Circuit Breaker
Series: MM1
Canonical Name: Littelfuse Inc. MM1-B-34-430-1-2GB-B-D Circuit Breaker
Subcategory: Circuit Breaker

MM1-B-34-430-1-2GB-B-D Compliance

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

MM1-B-34-430-1-2GB-B-D Features

  • 3A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Lever actuator for operation.
  • Magnetic hydraulic delay.

MM1-B-34-430-1-2GB-B-D Applications

  • Overcurrent protection for industrial control panels.
  • Protects motors with high inrush currents.
  • Used in power distribution and automation equipment.
  • Suitable for panel board branch circuit protection.

MM1-B-34-430-1-2GB-B-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM1-B-34-430-1-2GB-B-D?

3A

What is the voltage rating of this circuit breaker?

250V

What type of breaker is the MM1-B-34-430-1-2GB-B-D?

Magnetic (Hydraulic Delay)

How many poles does this circuit breaker have?

1 pole

What is the mounting type of this circuit breaker?

Panel Mount

What is the actuator type?

Lever

Does this circuit breaker have illumination?

No, it has no illumination.

MM1-B-34-430-1-2GB-B-D Alternate Parts

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BA1-B2-34-430-112-D
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The Littelfuse Inc. BA1-B2-34-430-112-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 3A current rating and a 250V voltage rating.
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BA1-B2-34-430-122-D
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The Littelfuse Inc. BA1-B2-34-430-122-D is a magnetic (hydraulic delay) circuit breaker. It offers a 3A current rating and a 250V voltage rating.
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