CA3-B0-46-640-121-D The Littelfuse Inc. CA3-B0-46-640-121-D is a 3-pole circuit breaker. It features a magnetic hydraulic delay mechanism and panel mount capability.
Mfr Part #:

CA3-B0-46-640-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA3-B0-46-640-121-D is a 3-pole circuit breaker. It features a magnetic hydraulic delay mechanism and panel mount capability.
Stock on Request
$ Price Range: $0.99

CA3-B0-46-640-121-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-B0-46-640-121-D Description

Short technical summary and product information.

This CA3-B0-46-640-121-D circuit breaker from Littelfuse Inc. is designed for reliable circuit protection. It has a current rating of 40A and a voltage rating of 250V AC.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It is a 3-pole unit, providing protection across multiple circuits simultaneously. The actuator type is a lever for manual operation.

 

Designed for panel mounting, this circuit breaker offers a secure and integrated installation solution. It is approved by CCC, CSA, UL, and VDE, indicating compliance with various international safety standards. The illumination feature is listed as None.

 

Environmental compliance includes RoHS3 compliance, REACH unaffected status, and a Moisture Sensitivity Level (MSL) of 1 Unlimited. These specifications ensure suitability for a range of industrial and commercial applications where robust circuit protection is essential.

CA3-B0-46-640-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: CA3-B0-46-640-121-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

CA3-B0-46-640-121-D Compliance

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

CA3-B0-46-640-121-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-B0-46-640-121-D Features

  • 40A current rating for circuit protection.
  • 250V AC voltage rating.
  • Magnetic hydraulic delay breaker type.
  • 3-pole configuration for multi-circuit protection.
  • Panel mount design for easy installation.

CA3-B0-46-640-121-D Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in equipment requiring circuit protection.
  • Designed for reliable electrical safety.

CA3-B0-46-640-121-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA3-B0-46-640-121-D circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V AC.

How many poles does the CA3-B0-46-640-121-D have?

It has 3 poles.

What type of breaker mechanism does this unit use?

It uses a magnetic hydraulic delay mechanism.

What are the approval agencies for this circuit breaker?

It is approved by CCC, CSA, UL, and VDE.

Is the CA3-B0-46-640-121-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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