DA1-B0-22-630-121-C The Littelfuse Inc. DA1-B0-22-630-121-C is a 1-pole magnetic circuit breaker rated for 30A and 277V. It features DIN rail mounting.
Mfr Part #:

DA1-B0-22-630-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. DA1-B0-22-630-121-C is a 1-pole magnetic circuit breaker rated for 30A and 277V. It features DIN rail mounting.
Stock on Request
$ Price Range: $0.99

DA1-B0-22-630-121-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-B0-22-630-121-C Description

Short technical summary and product information.

This Littelfuse Inc. DA1-B0-22-630-121-C is a single-pole circuit breaker designed for reliable circuit protection. It utilizes a magnetic (hydraulic delay) tripping mechanism.

 

The breaker has a current rating of 30A and a voltage rating of 277V. It is designed for DIN rail mounting, making it suitable for various industrial and commercial electrical panel applications.

 

Key specifications include a lever actuator and no illumination. Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted as unverified.

 

This component is part of the broader category of circuit breakers used to protect electrical systems from overcurrents and short circuits.

DA1-B0-22-630-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. DA1-B0-22-630-121-C Circuit Breaker

DA1-B0-22-630-121-C Compliance

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

DA1-B0-22-630-121-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-B0-22-630-121-C Features

  • Single-pole magnetic circuit breaker.
  • Rated for 30A and 277V operation.
  • Features hydraulic delay tripping mechanism.
  • Designed for DIN rail mounting.
  • Lever actuator with no illumination.

DA1-B0-22-630-121-C Applications

  • Suitable for industrial electrical panels.
  • Used in commercial power distribution.
  • Provides overcurrent protection.
  • Facilitates easy panel assembly.

DA1-B0-22-630-121-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the DA1-B0-22-630-121-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

How many poles does the DA1-B0-22-630-121-C have?

It has 1 pole.

What type of breaker is the DA1-B0-22-630-121-C?

It is a Magnetic (Hydraulic Delay) breaker.

How is the DA1-B0-22-630-121-C mounted?

It is mounted on a DIN Rail.

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