DA1-B0-12-450-121-C The Littelfuse Inc. DA1-B0-12-450-121-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and 480V voltage rating.
Mfr Part #:

DA1-B0-12-450-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-12-450-121-C is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and 480V voltage rating.
Stock on Request
$ Price Range: $0.99

DA1-B0-12-450-121-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
Voltage Rating

DA1-B0-12-450-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA1-B0-12-450-121-C is a single-pole circuit breaker designed for circuit protection. It operates with a magnetic hydraulic delay mechanism.

 

The breaker has a current rating of 5A and a voltage rating of 480V. It is approved by CSA and UL agencies. The actuator type is a lever, and it features no illumination.

 

Designed for easy installation, this circuit breaker utilizes DIN rail mounting. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. The REACH status is unaffected.

 

This component is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic.

DA1-B0-12-450-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA1-B0-12-450-121-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

DA1-B0-12-450-121-C Compliance

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

DA1-B0-12-450-121-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

DA1-B0-12-450-121-C Features

  • 5A current rating for circuit protection.
  • 480V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • DIN rail mounting for easy installation.
  • CSA and UL approval for safety.

DA1-B0-12-450-121-C Applications

  • Protects electrical circuits from overloads.
  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Ensures equipment safety from faults.

DA1-B0-12-450-121-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA1-B0-12-450-121-C circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How is the DA1-B0-12-450-121-C circuit breaker mounted?

It is mounted on a DIN rail.

What type of breaker is the DA1-B0-12-450-121-C?

It is a Magnetic (Hydraulic Delay) type breaker.

Is the DA1-B0-12-450-121-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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