MA2-B-32-450-1-A14-B-E The Littelfuse MA2-B-32-450-1-A14-B-E is a 2-pole magnetic (hydraulic delay) circuit breaker rated for 5A at 250V. It features a panel mount rocker actuator and is non-illuminated.
Mfr Part #:

MA2-B-32-450-1-A14-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse MA2-B-32-450-1-A14-B-E is a 2-pole magnetic (hydraulic delay) circuit breaker rated for 5A at 250V. It features a panel mount rocker actuator and is non-illuminated.
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MA2-B-32-450-1-A14-B-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

MA2-B-32-450-1-A14-B-E Description

Short technical summary and product information.

The Littelfuse MA2-B-32-450-1-A14-B-E is a magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical circuits. It is rated for a continuous current of 5A at a voltage of 250V, making it suitable for a variety of industrial and commercial applications.

 

This circuit breaker features a 2-pole configuration, providing simultaneous disconnection of both live conductors. The actuator type is a rocker switch, which allows for easy manual reset. The breaker is not illuminated and is designed for panel mounting, enabling secure installation in control panels or enclosures.

 

The magnetic (hydraulic delay) mechanism offers time-delay characteristics, tolerant of short inrush currents while providing reliable protection against sustained overloads and short circuits. The hydraulic delay element ensures stable operation across a range of ambient temperatures.

 

The unit is mounted via panel mount, requiring a rectangular cutout for installation. No illumination or auxiliary contacts are included in this variant. For compliance status, RoHS and REACH declarations are provided but unverified; verification from official documentation is recommended.

MA2-B-32-450-1-A14-B-E Quick Information

Product Type: Circuit Breaker
Series: MA2
Canonical Name: MA2-B-32-450-1-A14-B-E Magnetic Circuit Breaker
Subcategory: Magnetic Circuit Breaker

MA2-B-32-450-1-A14-B-E Compliance

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

MA2-B-32-450-1-A14-B-E Features

  • Rated for 5A continuous current at 250V.
  • Two-pole magnetic circuit breaker with hydraulic delay.
  • Panel mount rocker actuator for easy reset.
  • Non-illuminated design for simple operation.
  • Time-delay trip characteristic for inrush tolerance.

MA2-B-32-450-1-A14-B-E Applications

  • Used in industrial control panels for overcurrent protection.
  • Suitable for motor circuits requiring time-delay protection.
  • Ideal for commercial equipment power distribution.
  • Applied in HVAC systems and lighting control.

MA2-B-32-450-1-A14-B-E FAQs

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

250V.

What is the current rating of this circuit breaker?

5A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

2 poles.

What type of actuator does this circuit breaker have?

Rocker actuator.

What is the mounting type of this circuit breaker?

Panel mount.

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