DA1-B0-42-475-111-D The Littelfuse Inc. DA1-B0-42-475-111-D is a single-pole circuit breaker designed for DIN rail mounting. It features a magnetic hydraulic delay mechanism and a 7.5A current rating.
Mfr Part #:

DA1-B0-42-475-111-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-42-475-111-D is a single-pole circuit breaker designed for DIN rail mounting. It features a magnetic hydraulic delay mechanism and a 7.5A current rating.
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$ Price Range: $0.99

DA1-B0-42-475-111-D 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

DA1-B0-42-475-111-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number DA1-B0-42-475-111-D, is a single-pole device with a magnetic hydraulic delay mechanism. It is rated for a current of 7.5A and a voltage of 277V.

 

The breaker is designed for easy installation on a DIN rail, making it suitable for various industrial and commercial applications. The actuator type is a lever, and it does not feature illumination.

 

Compliance agencies include CSA, VDE, and UL, indicating adherence to recognized safety standards. The RoHS status is reported as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

DA1-B0-42-475-111-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA1-B0-42-475-111-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

DA1-B0-42-475-111-D Compliance

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

DA1-B0-42-475-111-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

DA1-B0-42-475-111-D Features

  • 7.5A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • DIN rail mounting for easy installation.
  • CSA, VDE, UL approval.

DA1-B0-42-475-111-D Applications

  • Industrial control panels.
  • Commercial electrical systems.
  • Power distribution units.
  • Machine tool wiring.

DA1-B0-42-475-111-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA1-B0-42-475-111-D circuit breaker?

The current rating is 7.5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the DA1-B0-42-475-111-D use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

This is a single-pole circuit breaker.

What type of actuator does the DA1-B0-42-475-111-D have?

The actuator type is a Lever.

What mounting type is used for this circuit breaker?

It is designed for DIN Rail mounting.

Which approval agencies have certified this circuit breaker?

Approval agencies include CSA, VDE, and UL.

DA1-B0-42-475-111-D Alternate Parts

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DA1-B0-24-475-111-D
DA1-B0-24-475-111-D
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-24-475-111-D is a single-pole circuit breaker. It features a 7.5A current rating and a 277V voltage rating.
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DA1-B0-26-475-111-D
DA1-B0-26-475-111-D
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-26-475-111-D is a 1-pole circuit breaker with a 7.5A current rating and 277V voltage rating. It features a magnetic (hydraulic delay) trip type and is designed for DIN rail mounting.
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DA1-B0-24-475-121-D
DA1-B0-24-475-121-D
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-24-475-121-D is a 1-pole circuit breaker featuring a 7.5A current rating and 277V voltage rating. It is a magnetic (hydraulic delay) type designed for DIN rail mounting.
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