MM1-B-14-450-1-2HC-B-J The Littelfuse Inc. MM1-B-14-450-1-2HC-B-J is a 1-pole, magnetic hydraulic delay circuit breaker. It offers a 5A current rating and a 250V voltage rating.
Mfr Part #:

MM1-B-14-450-1-2HC-B-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-14-450-1-2HC-B-J is a 1-pole, magnetic hydraulic delay circuit breaker. It offers a 5A current rating and a 250V voltage rating.
Stock on Request

MM1-B-14-450-1-2HC-B-J 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-14-450-1-2HC-B-J Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM1-B-14-450-1-2HC-B-J, is designed for circuit protection applications. It features a 5A current rating and a 250V voltage rating, suitable for various electrical systems.

 

The breaker type is magnetic with a hydraulic delay, providing reliable operation. It has a single pole and a lever actuator for easy engagement. The mounting type is panel mount, allowing for straightforward integration into control panels and enclosures.

 

This component is approved by CCC, TUV, and UL489A, indicating compliance with relevant safety standards. It also meets RoHS3 compliance and has a Moisture Sensitivity Level (MSL) of 1.

MM1-B-14-450-1-2HC-B-J Quick Information

Product Type: Circuit Breaker
Series: MM1
Canonical Name: Littelfuse Inc. MM1-B-14-450-1-2HC-B-J Circuit Breaker

MM1-B-14-450-1-2HC-B-J Compliance

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

MM1-B-14-450-1-2HC-B-J Features

  • 5A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design.
  • CCC, TUV, UL489A approved.

MM1-B-14-450-1-2HC-B-J Applications

  • Suitable for circuits up to 5A and 250V.
  • Mounts to panels with lever actuator.
  • Meets CCC, TUV, and UL489A approvals.
  • Ideal for branch circuit protection.

MM1-B-14-450-1-2HC-B-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MM1-B-14-450-1-2HC-B-J?

The voltage rating is 250V.

What is the current rating of this circuit breaker?

The current rating is 5A.

How many poles does this breaker have?

It has 1 pole.

What type of circuit breaker is it?

It is a magnetic (hydraulic delay) type.

What is the actuation method?

The actuator is a lever.

What certifications does this product hold?

It is approved by CCC, TUV, and UL489A.

How is the circuit breaker mounted?

It is designed for panel mounting.

MM1-B-14-450-1-2HC-B-J Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
MM1-T-14-450-1-2BA-B-J
MM1-T-14-450-1-2BA-B-J
Littelfuse Inc.
The Littelfuse Inc. MM1-T-14-450-1-2BA-B-J is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay and a 5A current rating.
View Part
MM1-B-14-450-1-3BB-B-J
MM1-B-14-450-1-3BB-B-J
Littelfuse Inc.
The Littelfuse Inc. MM1-B-14-450-1-3BB-B-J is a single-pole, magnetic hydraulic delay circuit breaker. It offers a 5A current rating and a 250V voltage rating.
View Part
MM1-M-14-450-1-2BA-B-J
MM1-M-14-450-1-2BA-B-J
Littelfuse Inc.
The Littelfuse Inc. MM1-M-14-450-1-2BA-B-J is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
View Part
MM1-M-14-450-3-2CA-B-J
MM1-M-14-450-3-2CA-B-J
Littelfuse Inc.
The Littelfuse Inc. MM1-M-14-450-3-2CA-B-J is a 1-pole magnetic hydraulic delay circuit breaker. It is designed for panel mounting and offers a 5A current rating and 250V voltage rating.
View Part
Home
Account

Categories