MA1-B-14-435-1-A26-B-M Littelfuse MA1-B-14-435-1-A26-B-M is a 1-pole magnetic hydraulic delay circuit breaker rated for 3.5A at 250V. It features a rocker actuator and panel mount design.
Mfr Part #:

MA1-B-14-435-1-A26-B-M

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MA1-B-14-435-1-A26-B-M is a 1-pole magnetic hydraulic delay circuit breaker rated for 3.5A at 250V. It features a rocker actuator and panel mount design.
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MA1-B-14-435-1-A26-B-M 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

MA1-B-14-435-1-A26-B-M Description

Short technical summary and product information.

The Littelfuse MA1-B-14-435-1-A26-B-M is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in various applications. It is rated for 3.5A continuous current at 250V AC/DC. The breaker utilizes a magnetic (hydraulic delay) trip mechanism, providing time-delayed response to overcurrent conditions, suitable for applications with inrush currents. The rocker actuator allows manual reset and on/off control. This circuit breaker is panel mountable and has no illumination. It is approved by CCC, CSA, and UL1077. The part is RoHS3 compliant and REACH unaffected, with MSL level 1 unlimited. The breaker is suitable for use in industrial control panels, power distribution, and equipment protection.

MA1-B-14-435-1-A26-B-M Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse MA1-B-14-435-1-A26-B-M Magnetic Circuit Breaker, 3.5A, 250V, 1 Pole, Rocker Actuator
Subcategory: Magnetic Circuit Breaker

MA1-B-14-435-1-A26-B-M Compliance

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

MA1-B-14-435-1-A26-B-M Features

  • Rated for 3.5A at 250V operation.
  • Single-pole magnetic hydraulic delay breaker.
  • Rocker actuator for manual reset.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL1077.

MA1-B-14-435-1-A26-B-M Applications

  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Protects equipment from overcurrent faults.
  • Ideal for applications with inrush currents.

MA1-B-14-435-1-A26-B-M FAQs

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

250V.

What is the current rating?

3.5A.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What actuator type does it use?

Rocker actuator.

What mounting type is supported?

Panel mount.

What approvals does it have?

CCC, CSA, UL1077.

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