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MA1-B-34-712-1-A26-7-E Littelfuse MA1-B-34-712-1-A26-7-E is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 12.5A and 250V with a rocker actuator for panel mount applications.
Mfr Part #:

MA1-B-34-712-1-A26-7-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MA1-B-34-712-1-A26-7-E is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 12.5A and 250V with a rocker actuator for panel mount applications.
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MA1-B-34-712-1-A26-7-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
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MA1-B-34-712-1-A26-7-E Description

Short technical summary and product information.

The Littelfuse MA1-B-34-712-1-A26-7-E is a single-pole magnetic circuit breaker employing a hydraulic delay mechanism. It is rated for 12.5A continuous current at 250V AC/DC. The breaker uses a rocker actuator and is non-illuminated. It is designed for panel mount installation. The hydraulic delay provides time-delayed tripping characteristics suitable for handling inrush currents. It carries approvals from CCC, CSA, TUV, and UL, indicating compliance with international safety standards. The breaker is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited). It is unaffected by REACH regulations.

MA1-B-34-712-1-A26-7-E Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse MA1-B-34-712-1-A26-7-E Magnetic Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MA1-B-34-712-1-A26-7-E Compliance

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

MA1-B-34-712-1-A26-7-E Features

  • Magnetic hydraulic delay circuit breaker.
  • Rated for 12.5A at 250V.
  • Single-pole, rocker actuator design.
  • Panel mount installation type.
  • Approved by CCC, CSA, TUV, UL.

MA1-B-34-712-1-A26-7-E Applications

  • Protects circuits from overcurrent and short circuits.
  • Ideal for industrial control panel applications.
  • Used in power distribution and lighting systems.
  • Suitable for motor and transformer protection.

MA1-B-34-712-1-A26-7-E FAQs

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

12.5A

What is the voltage rating?

250V

What type of circuit breaker is it?

Magnetic (Hydraulic Delay)

How many poles does it have?

1 pole

What is the actuator type?

Rocker

What mounting type does it use?

Panel Mount

What approvals does it have?

CCC, CSA, TUV, UL

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