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MA1-B-24-612-1-A24-B-D This Littelfuse circuit breaker is a 12A, 250V, 1-pole magnetic hydraulic delay type with rocker actuator. It is panel mount and approved by CCC, CSA, UL, VDE.
Mfr Part #:

MA1-B-24-612-1-A24-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This Littelfuse circuit breaker is a 12A, 250V, 1-pole magnetic hydraulic delay type with rocker actuator. It is panel mount and approved by CCC, CSA, UL, VDE.
Stock on Request

MA1-B-24-612-1-A24-B-D 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-24-612-1-A24-B-D Description

Short technical summary and product information.

The Littelfuse MA1-B-24-612-1-A24-B-D is a single-pole magnetic circuit breaker featuring hydraulic delay for precise overcurrent protection. Rated at 12A and 250V, it uses a rocker actuator for manual reset and is designed for panel mount installation. The breaker is approved by CCC, CSA, UL, and VDE, ensuring compliance with international standards. Its magnetic hydraulic delay mechanism provides reliable trip characteristics for a variety of applications. This circuit breaker is non-illuminated and suitable for use in power distribution and control systems.

MA1-B-24-612-1-A24-B-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse MA1-B-24-612-1-A24-B-D 12A 250V 1-Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MA1-B-24-612-1-A24-B-D Compliance

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

MA1-B-24-612-1-A24-B-D Features

  • Rated for 12A at 250V AC/DC.
  • Single-pole magnetic hydraulic delay circuit breaker.
  • Rocker actuator for manual operation.
  • Panel mount installation.
  • Approved by CCC, CSA, UL, and VDE.

MA1-B-24-612-1-A24-B-D Applications

  • Overcurrent protection in power distribution panels
  • Panel-mounted circuit breaker for industrial equipment
  • Magnetic hydraulic delay for motor branch circuits
  • Single-pole protection in control systems
  • 12A rated breaker for lighting and appliance circuits

MA1-B-24-612-1-A24-B-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the Littelfuse MA1-B-24-612-1-A24-B-D?

250V.

What is the current rating?

12A.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is this?

Magnetic (Hydraulic Delay).

What is the actuator type?

Rocker.

What is the mounting type?

Panel Mount.

What approvals does it have?

CCC, CSA, UL, VDE.

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