MM2-B-34-430-1-4HC-B-E The Littelfuse Inc. MM2-B-34-430-1-4HC-B-E is a 2-pole circuit breaker designed for panel mounting. It features a 3A current rating and a 250V voltage rating.
Mfr Part #:

MM2-B-34-430-1-4HC-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM2-B-34-430-1-4HC-B-E is a 2-pole circuit breaker designed for panel mounting. It features a 3A current rating and a 250V voltage rating.
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MM2-B-34-430-1-4HC-B-E 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

MM2-B-34-430-1-4HC-B-E Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM2-B-34-430-1-4HC-B-E, is a 2-pole device with a 3A current rating and a 250V voltage rating. It utilizes a magnetic hydraulic delay mechanism for protection and features a lever actuator for operation. The breaker is designed for panel mounting.

 

Key electrical specifications include a 3 Ampere current rating and a 250 Volt AC voltage rating. It has two poles, providing circuit protection for multiple lines. The breaker type is specified as Magnetic (Hydraulic Delay), indicating its operational principle.

 

Mechanically, the unit is designed for panel mounting, making it suitable for integration into control panels and enclosures. The actuator type is a lever, offering a clear visual indication of the circuit status. Illumination is not included with this model.

 

Environmental compliance data indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status, though these are noted as low-confidence due to lack of verification.

MM2-B-34-430-1-4HC-B-E Quick Information

Product Type: Circuit Breaker
Series: MM2
Canonical Name: Littelfuse Inc. MM2-B-34-430-1-4HC-B-E Circuit Breaker

MM2-B-34-430-1-4HC-B-E Compliance

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

MM2-B-34-430-1-4HC-B-E Features

  • 3A current rating for circuit protection.
  • 250V voltage rating for AC applications.
  • Two-pole design for multiple circuits.
  • Panel mount for easy integration.
  • Lever actuator for operation.

MM2-B-34-430-1-4HC-B-E Applications

  • Suitable for panel mount installations.
  • Used in general circuit protection.
  • Ideal for 3A load applications.
  • Designed for 250V systems.

MM2-B-34-430-1-4HC-B-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM2-B-34-430-1-4HC-B-E?

3A.

What is the voltage rating?

250V.

How many poles does this circuit breaker have?

2 poles.

What type of trip mechanism does it use?

Magnetic (Hydraulic Delay).

What type of actuator does it have?

Lever actuator.

What is the mounting type?

Panel mount.

Does the breaker have illumination?

No, it is non-illuminated.

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