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MA1-B-32-470-1-A27-A-E The Littelfuse Inc. MA1-B-32-470-1-A27-A-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a 7A current rating and a 250V voltage rating.
Mfr Part #:

MA1-B-32-470-1-A27-A-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-32-470-1-A27-A-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a 7A current rating and a 250V voltage rating.
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MA1-B-32-470-1-A27-A-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
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MA1-B-32-470-1-A27-A-E Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-32-470-1-A27-A-E is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

The breaker has a current rating of 7A and a voltage rating of 250V. It is equipped with a rocker actuator and does not feature illumination. The unit is approved by CCC, CSA, TUV, and UL.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. The DK Part Number for this component is 432-MA1-B-32-470-1-A27-A-E-ND.

MA1-B-32-470-1-A27-A-E Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MA1-B-32-470-1-A27-A-E Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

MA1-B-32-470-1-A27-A-E Compliance

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

MA1-B-32-470-1-A27-A-E Features

  • 7A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount with rocker actuator.
  • CCC, CSA, TUV, UL approved.

MA1-B-32-470-1-A27-A-E Applications

  • Overcurrent protection in power supplies.
  • Industrial control panel circuit protection.
  • Equipment branch circuit protection.
  • Protection for motors and transformers.

MA1-B-32-470-1-A27-A-E FAQs

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

The current rating is 7A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this breaker have?

It has 1 pole.

What type of actuator does this breaker use?

It uses a rocker actuator.

What mounting type does this breaker use?

It is panel mounted.

What agency approvals does this breaker have?

It is approved by CCC, CSA, TUV, and UL.

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