CA3-B0-42-630-121-D The Littelfuse Inc. CA3-B0-42-630-121-D is a 3-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 250V voltage rating.
Mfr Part #:

CA3-B0-42-630-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-42-630-121-D is a 3-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

CA3-B0-42-630-121-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

CA3-B0-42-630-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CA3-B0-42-630-121-D is a magnetic hydraulic delay circuit breaker with a 30A current rating and a 250V voltage rating. It is designed for panel mounting and features a lever actuator. The breaker has 3 poles and no illumination. It is RoHS3 compliant, has an MSL of 1 Unlimited, and is REACH unaffected.

 

Key electrical specifications include a 30A current rating and a 250V voltage rating. The breaker type is magnetic (hydraulic delay), ensuring reliable protection. It is a 3-pole unit, suitable for applications requiring multiple circuit interruptions. The panel mount design facilitates easy integration into control panels and enclosures.

 

Compliance information indicates RoHS3 compliance and an MSL of 1 Unlimited. The REACH status is unaffected. Approval agencies include CCC, CSA, UL, and VDE, signifying adherence to various international safety standards.

CA3-B0-42-630-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA3-B0-42-630-121-D Circuit Breaker
Subcategory: Circuit Breaker

CA3-B0-42-630-121-D Compliance

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

CA3-B0-42-630-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA3-B0-42-630-121-D Features

  • 30A current rating for power circuits.
  • 250V voltage rating for AC/DC applications.
  • Magnetic hydraulic delay breaker type.
  • 3-pole configuration for multi-circuit control.
  • Panel mount design for easy installation.

CA3-B0-42-630-121-D Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable for equipment protection.
  • Ideal for machinery safety circuits.

CA3-B0-42-630-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-42-630-121-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 CA3-B0-42-630-121-D use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 3 poles.

What is the mounting type for the CA3-B0-42-630-121-D?

The mounting type is Panel Mount.

Is the CA3-B0-42-630-121-D RoHS compliant?

The RoHS Status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

CA3-B0-42-630-121-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BA3-B0-34-630-521-D
BA3-B0-34-630-521-D
Littelfuse Inc.
The Littelfuse Inc. BA3-B0-34-630-521-D is a 3-pole circuit breaker with a 30A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism.
View Part
BA3-B0-26-630-224-D
BA3-B0-26-630-224-D
Littelfuse Inc.
The Littelfuse Inc. BA3-B0-26-630-224-D is a 3-pole magnetic circuit breaker. It features a 30A current rating and a 250V voltage rating.
View Part
BA3-B0-26-630-221-D
BA3-B0-26-630-221-D
Littelfuse Inc.
The Littelfuse Inc. BA3-B0-26-630-221-D is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 30A current rating.
View Part
CB3-B0-46-630-43B-D
CB3-B0-46-630-43B-D
Littelfuse Inc.
This Littelfuse Inc. CB3-B0-46-630-43B-D is a 3-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) trip type with a 30A current rating and 250V voltage rating.
View Part
Home
Account

Categories