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MA1-B-30-450-1-A24-7-C This Littelfuse MA1-B-30-450-1-A24-7-C is a 5A 250V single-pole magnetic (hydraulic delay) circuit breaker. It features a rocker actuator and panel mount design.
Mfr Part #:

MA1-B-30-450-1-A24-7-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
This Littelfuse MA1-B-30-450-1-A24-7-C is a 5A 250V single-pole magnetic (hydraulic delay) circuit breaker. It features a rocker actuator and panel mount design.
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MA1-B-30-450-1-A24-7-C 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
Tape & Reel
Voltage Rating
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MA1-B-30-450-1-A24-7-C Description

Short technical summary and product information.

The Littelfuse MA1-B-30-450-1-A24-7-C is a single-pole magnetic circuit breaker with hydraulic delay for overcurrent protection. It is rated for 5A continuous current at 250V AC/DC. The breaker uses a rocker actuator for manual reset and is designed for panel mount installation. It is approved by CCC, CSA, and UL1077. The non-illuminated actuator simplifies installation in control panels and distribution equipment. This circuit breaker is suitable for applications requiring reliable overcurrent protection with time-delay characteristics to avoid nuisance tripping from inrush currents.

MA1-B-30-450-1-A24-7-C Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Magnetic (Hydraulic Delay) Circuit Breaker, 5A, 250V, 1 Pole, Rocker Actuator, Panel Mount
Subcategory: Magnetic Circuit Breaker

MA1-B-30-450-1-A24-7-C Compliance

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

MA1-B-30-450-1-A24-7-C Features

  • Magnetic hydraulic delay overcurrent protection.
  • Rated for 5A continuous current at 250V.
  • Single-pole design for compact installation.
  • Rocker actuator for easy manual reset.
  • Panel mount with CCC, CSA, UL1077 approvals.

MA1-B-30-450-1-A24-7-C Applications

  • Ideal for motor and transformer protection.
  • Used in industrial control panels.
  • Suitable for power distribution equipment.
  • Provides nuisance trip prevention for inrush currents.

MA1-B-30-450-1-A24-7-C FAQs

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

250V.

What is the current rating?

5A.

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 approvals does this circuit breaker have?

CCC, CSA, UL1077.

What is the mounting type?

Panel mount.

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