CD1-B0-34-630-21A-D The Littelfuse Inc. CD1-B0-34-630-21A-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 30A current rating and a 250V voltage rating.
Mfr Part #:

CD1-B0-34-630-21A-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CD1-B0-34-630-21A-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 30A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

CD1-B0-34-630-21A-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
Storage Temperature
Tape & Reel
Voltage Rating

CD1-B0-34-630-21A-D Description

Short technical summary and product information.

This Littelfuse Inc. CD1-B0-34-630-21A-D is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism and offers a current rating of 30 Amps and a voltage rating of 250 Volts.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics. It features a rocker actuator and is not illuminated. Approval agencies include CCC, CSA, UL, and VDE, indicating compliance with various international standards.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. It is suitable for applications requiring reliable overcurrent protection within its specified electrical limits.

CD1-B0-34-630-21A-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CD1-B0-34-630-21A-D Circuit Breaker
Subcategory: Circuit Breaker

CD1-B0-34-630-21A-D Compliance

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

CD1-B0-34-630-21A-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CD1-B0-34-630-21A-D Features

  • 30A current rating for overcurrent protection.
  • 250V voltage rating for electrical systems.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, UL, and VDE.

CD1-B0-34-630-21A-D Applications

  • Used in electrical panel protection
  • Suitable for circuit overload protection
  • Ideal for industrial electrical systems
  • Provides reliable circuit interruption

CD1-B0-34-630-21A-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CD1-B0-34-630-21A-D circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the CD1-B0-34-630-21A-D use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for the CD1-B0-34-630-21A-D?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

Approval agencies include CCC, CSA, UL, and VDE.

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