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MA1-B-20-517-1-A16-B-E The Littelfuse Inc. MA1-B-20-517-1-A16-B-E is a magnetic hydraulic delay circuit breaker. It features a 1.75A current rating and a 250V voltage rating.
Mfr Part #:

MA1-B-20-517-1-A16-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-20-517-1-A16-B-E is a magnetic hydraulic delay circuit breaker. It features a 1.75A current rating and a 250V voltage rating.
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MA1-B-20-517-1-A16-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
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MA1-B-20-517-1-A16-B-E Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-20-517-1-A16-B-E is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable overcurrent protection.

 

The breaker has a current rating of 1.75A and a voltage rating of 250V. It features a rocker actuator for easy operation and is illuminated with no external light source.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. The mounting type is panel mount, suitable for integration into various electrical enclosures and systems.

MA1-B-20-517-1-A16-B-E Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse Inc. MA1-B-20-517-1-A16-B-E Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay

MA1-B-20-517-1-A16-B-E Compliance

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

MA1-B-20-517-1-A16-B-E Features

  • 1.75A current rating for protection.
  • 250V voltage rating for versatility.
  • Panel mount design for integration.
  • Rocker actuator for operation.
  • Magnetic hydraulic delay type.

MA1-B-20-517-1-A16-B-E Applications

  • Overcurrent protection for industrial control panels.
  • Protection for power supply circuits.
  • Used in HVAC equipment protection.
  • Suitable for motor control circuits.
  • Ideal for panel board distribution.

MA1-B-20-517-1-A16-B-E FAQs

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

The voltage rating is 250V.

What current rating does this circuit breaker have?

The current rating is 1.75A.

What type of circuit breaker is this?

This is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

This circuit breaker has one pole.

How is this circuit breaker mounted?

This circuit breaker is panel mounted.

What actuator type does this circuit breaker use?

This circuit breaker uses a rocker actuator.

Does this circuit breaker have illumination?

No, this circuit breaker has no illumination.

MA1-B-20-517-1-A16-B-E Alternate Parts

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MA1-B-22-517-1-A16-B-E
MA1-B-22-517-1-A16-B-E
Littelfuse Inc.
The Littelfuse Inc. MA1-B-22-517-1-A16-B-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a rocker actuator.
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