DA1-B0-34-450-121-C The Littelfuse Inc. DA1-B0-34-450-121-C is a single-pole magnetic hydraulic delay circuit breaker. It features a 5A current rating and is suitable for 480VAC and 65VDC applications.
Mfr Part #:

DA1-B0-34-450-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-34-450-121-C is a single-pole magnetic hydraulic delay circuit breaker. It features a 5A current rating and is suitable for 480VAC and 65VDC applications.
Stock on Request
$ Price Range: $0.99

DA1-B0-34-450-121-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-B0-34-450-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA1-B0-34-450-121-C is a single-pole circuit breaker designed for reliable circuit protection. It utilizes a magnetic hydraulic delay mechanism for its tripping action.

 

The breaker has a current rating of 5A and is designed to operate at voltages up to 480VAC and 65VDC. It is approved by CSA and UL.

 

Mounting is facilitated via a DIN rail, making it suitable for industrial and panel applications. The actuator type is a lever for manual operation.

 

Compliance includes RoHS3, MSL 1, and REACH unaffected status, though these are unverified from the database.

DA1-B0-34-450-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA1-B0-34-450-121-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

DA1-B0-34-450-121-C Compliance

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

DA1-B0-34-450-121-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-B0-34-450-121-C Features

  • 5A current rating for circuit protection.
  • 480VAC and 65VDC voltage capability.
  • Magnetic hydraulic delay tripping mechanism.
  • Single-pole design for specific applications.
  • DIN rail mounting for easy installation.

DA1-B0-34-450-121-C Applications

  • Used for overcurrent protection.
  • Suitable for industrial control panels.
  • Applicable in power distribution systems.
  • Designed for 480VAC and 65VDC circuits.

DA1-B0-34-450-121-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA1-B0-34-450-121-C circuit breaker?

The current rating is 5A.

What is the voltage rating for the DA1-B0-34-450-121-C?

The voltage rating is 480VAC and 65VDC.

How is the DA1-B0-34-450-121-C circuit breaker mounted?

It is designed for DIN rail mounting.

What type of breaker is the DA1-B0-34-450-121-C?

It is a Magnetic (Hydraulic Delay) breaker.

How many poles does the DA1-B0-34-450-121-C have?

It has 1 pole.

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