MM1-B-14-620-1-2AA-B-E The Littelfuse Inc. MM1-B-14-620-1-2AA-B-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MM1-B-14-620-1-2AA-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MM1-B-14-620-1-2AA-B-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 250V voltage rating.
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MM1-B-14-620-1-2AA-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

MM1-B-14-620-1-2AA-B-E Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MM1-B-14-620-1-2AA-B-E, is designed for reliable circuit protection. It operates as a single-pole breaker with a magnetic hydraulic delay mechanism, suitable for applications requiring precise current interruption.

 

The breaker has a current rating of 20A and a voltage rating of 250V, making it versatile for various electrical systems. It is approved by multiple agencies including CCC, CSA, TUV, and UL, ensuring compliance with international standards. The actuator type is a lever, and it features a panel mount design for easy integration into control panels and equipment.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. The breaker is designed for durability and performance in demanding environments.

MM1-B-14-620-1-2AA-B-E Quick Information

Product Type: Circuit Breaker
Series: MM1
Canonical Name: Littelfuse Inc. MM1-B-14-620-1-2AA-B-E Circuit Breaker
Subcategory: Circuit Breaker

MM1-B-14-620-1-2AA-B-E Compliance

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

MM1-B-14-620-1-2AA-B-E Features

  • 20A current rating for protection.
  • 250V voltage rating for versatility.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for integration.
  • CCC, CSA, TUV, UL approved.

MM1-B-14-620-1-2AA-B-E Applications

  • Industrial control panels.
  • Power distribution systems.
  • Equipment protection circuits.
  • Automation systems.

MM1-B-14-620-1-2AA-B-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MM1-B-14-620-1-2AA-B-E circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MM1-B-14-620-1-2AA-B-E?

It is a Magnetic (Hydraulic Delay) breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the MM1-B-14-620-1-2AA-B-E RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

MM1-B-14-620-1-2AA-B-E Alternate Parts

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CA1-B0-34-620-421-E
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AA1-B0-24-620-122-P
AA1-B0-24-620-122-P
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Littelfuse AA1-B0-24-620-122-P is a 20A, 250V, 1-pole magnetic (hydraulic delay) circuit breaker with a lever actuator for panel mount applications.
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CA1-B0-24-620-121-E
CA1-B0-24-620-121-E
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The Littelfuse Inc. CA1-B0-24-620-121-E is a single-pole magnetic hydraulic circuit breaker. It offers a 20A current rating and a 250V voltage rating.
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