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MA1-B-34-620-1-A26-B-C The Littelfuse Inc. MA1-B-34-620-1-A26-B-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 250VAC voltage rating.
Mfr Part #:

MA1-B-34-620-1-A26-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-34-620-1-A26-B-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 250VAC voltage rating.
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MA1-B-34-620-1-A26-B-C 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
SVHC Present
Voltage Rating
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MA1-B-34-620-1-A26-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-34-620-1-A26-B-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 250VAC, with a DC voltage rating of 80VDC.

 

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator. Illumination is not provided. It is approved by CCC, CSA, and UL.

 

Environmental compliance includes RoHS3 compliance and MSL 1. REACH status is unaffected. This component is suitable for applications requiring reliable overcurrent protection.

MA1-B-34-620-1-A26-B-C Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-34-620-1-A26-B-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MA1-B-34-620-1-A26-B-C Compliance

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

MA1-B-34-620-1-A26-B-C Features

  • 20A current rating for protection.
  • 250VAC and 80VDC voltage ratings.
  • Magnetic hydraulic delay breaker type.
  • Panel mount for easy installation.
  • RoHS3 compliant for environmental standards.

MA1-B-34-620-1-A26-B-C Applications

  • General overcurrent protection.
  • Industrial control panels.
  • Power distribution systems.
  • Equipment safety circuits.

MA1-B-34-620-1-A26-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

The circuit breaker is rated for 250VAC and 80VDC.

What is the current rating?

20A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What actuator type does it use?

Rocker actuator.

What approvals does it hold?

CCC, CSA, and UL.

What is the mounting type?

Panel mount.

MA1-B-34-620-1-A26-B-C Alternate Parts

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MA1-B-10-620-1-A22-2-M
MA1-B-10-620-1-A22-2-M
Littelfuse Inc.
The Littelfuse Inc. MA1-B-10-620-1-A22-2-M is a 1-pole hydraulic magnetic circuit breaker. It features a 20A current rating and a 250V voltage rating.
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