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MA1-B-16-615-1-A12-A-A Littelfuse MA1-B-16-615-1-A12-A-A is a 15A, 250V, 1-pole magnetic (hydraulic delay) circuit breaker with a rocker actuator, designed for panel mount applications.
Mfr Part #:

MA1-B-16-615-1-A12-A-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MA1-B-16-615-1-A12-A-A is a 15A, 250V, 1-pole magnetic (hydraulic delay) circuit breaker with a rocker actuator, designed for panel mount applications.
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MA1-B-16-615-1-A12-A-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating
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MA1-B-16-615-1-A12-A-A Description

Short technical summary and product information.

The Littelfuse MA1-B-16-615-1-A12-A-A is a single-pole magnetic circuit breaker rated for 15A at 250V. It utilizes a hydraulic-magnetic delay mechanism, providing precise overcurrent protection that is insensitive to ambient temperature. The breaker features a rocker actuator for manual on/off control and is designed for panel mount installation. This component is suitable for a variety of power distribution and protection applications where reliable circuit interruption is required. The magnetic trip characteristic ensures fast response to high fault currents while allowing temporary inrush currents without nuisance tripping.

MA1-B-16-615-1-A12-A-A Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse MA1-B-16-615-1-A12-A-A 15A 250V 1-Pole Magnetic Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MA1-B-16-615-1-A12-A-A Compliance

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

MA1-B-16-615-1-A12-A-A Features

  • 15A current rating for 250V AC/DC circuits.
  • Magnetic hydraulic delay trip mechanism.
  • Single-pole configuration for line protection.
  • Rocker actuator for manual reset and switching.
  • Panel mount design for secure installation.

MA1-B-16-615-1-A12-A-A Applications

  • Overcurrent protection in power distribution panels.
  • Industrial control and automation equipment.
  • Telecommunications power systems.
  • HVAC and appliance circuit protection.

MA1-B-16-615-1-A12-A-A FAQs

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

15A.

What is the voltage rating?

250V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Rocker.

What is the mounting type?

Panel mount.

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