MN1-B-30-440-1-2AA-B-A The Littelfuse Inc. MN1-B-30-440-1-2AA-B-A is a 1-pole magnetic circuit breaker designed for panel mounting. It features a 4A current rating and a 250V voltage rating.
Mfr Part #:

MN1-B-30-440-1-2AA-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MN1-B-30-440-1-2AA-B-A is a 1-pole magnetic circuit breaker designed for panel mounting. It features a 4A current rating and a 250V voltage rating.
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MN1-B-30-440-1-2AA-B-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

MN1-B-30-440-1-2AA-B-A Description

Short technical summary and product information.

This Littelfuse Inc. MN1-B-30-440-1-2AA-B-A is a single-pole circuit breaker with a magnetic (hydraulic delay) tripping mechanism. It is designed for panel mounting and features a lever actuator.

 

Key electrical specifications include a current rating of 4A and a voltage rating of 250V. The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics.

 

The component is specified with RoHS3 compliance and an MSL 1 rating. Its mounting type is panel mount, making it suitable for integration into various enclosures and control panels. The actuator type is a lever, providing a clear visual indication of the breaker's state.

MN1-B-30-440-1-2AA-B-A Quick Information

Product Type: Circuit Breaker
Series: MN1-B
Canonical Name: Littelfuse Inc. MN1-B-30-440-1-2AA-B-A Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MN1-B-30-440-1-2AA-B-A Compliance

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

MN1-B-30-440-1-2AA-B-A Features

  • 4A current rating for protection.
  • 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy integration.
  • Lever actuator for operation.

MN1-B-30-440-1-2AA-B-A Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in electrical control systems.
  • Offers hydraulic delay tripping.

MN1-B-30-440-1-2AA-B-A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MN1-B-30-440-1-2AA-B-A circuit breaker?

The current rating is 4A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the MN1-B-30-440-1-2AA-B-A?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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