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MA1-S-32-450-1-A12-B-C Littelfuse MA1-S-32-450-1-A12-B-C is a 1-pole magnetic circuit breaker with hydraulic delay, rated 5A at 250V. It features a panel mount rocker actuator and is non-illuminated.
Mfr Part #:

MA1-S-32-450-1-A12-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse MA1-S-32-450-1-A12-B-C is a 1-pole magnetic circuit breaker with hydraulic delay, rated 5A at 250V. It features a panel mount rocker actuator and is non-illuminated.
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MA1-S-32-450-1-A12-B-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Actuator Type
Approval Agency
Automotive Grade
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Poles
Voltage Rating
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MA1-S-32-450-1-A12-B-C Description

Short technical summary and product information.

The Littelfuse MA1-S-32-450-1-A12-B-C is a single-pole magnetic circuit breaker utilizing a hydraulic delay mechanism for overcurrent protection. It is rated for 5A continuous current and 250V AC/DC. The breaker employs a rocker actuator and is designed for panel mount installation. This non-illuminated device is suitable for applications requiring reliable circuit protection with a time-delay characteristic to withstand temporary inrush currents. The magnetic hydraulic delay design provides precise trip performance independent of ambient temperature. The panel mount package allows for easy integration into control panels, power distribution units, and equipment enclosures. The 1-pole configuration offers straightforward protection for single-phase circuits.

MA1-S-32-450-1-A12-B-C Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse Inc. MA1-S-32-450-1-A12-B-C Magnetic Circuit Breaker, 5A, 250V, 1-Pole, Panel Mount
Subcategory: Magnetic Circuit Breaker

MA1-S-32-450-1-A12-B-C Compliance

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

MA1-S-32-450-1-A12-B-C Features

  • Rated at 5A current and 250V voltage.
  • Single-pole magnetic hydraulic delay breaker.
  • Panel mount with rocker actuator.
  • Non-illuminated actuator.

MA1-S-32-450-1-A12-B-C Applications

  • Provides overcurrent protection in power distribution.
  • Suitable for industrial control panels.
  • Used in equipment requiring panel-mount circuit breakers.
  • Ideal for applications needing time-delay trip characteristics.

MA1-S-32-450-1-A12-B-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MA1-S-32-450-1-A12-B-C?

250V.

What is the current rating of this circuit breaker?

5A.

What type of circuit breaker is the MA1-S-32-450-1-A12-B-C?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1 pole.

What actuator type does this breaker feature?

Rocker actuator.

Is the actuator illuminated?

No, it is non-illuminated.

What is the mounting type for this circuit breaker?

Panel mount.

MA1-S-32-450-1-A12-B-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MA1-B-32-450-1-A36-2-C
MA1-B-32-450-1-A36-2-C
Littelfuse Inc.
The Littelfuse Inc. MA1-B-32-450-1-A36-2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 250V voltage rating.
View Part
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