CA1-B3-52-450-121-D The Littelfuse Inc. CA1-B3-52-450-121-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 480V voltage rating.
Mfr Part #:

CA1-B3-52-450-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B3-52-450-121-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CA1-B3-52-450-121-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

CA1-B3-52-450-121-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number CA1-B3-52-450-121-D, is designed for reliable circuit protection. It operates with a current rating of 5A and a voltage rating of 480V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a single pole and a lever actuator for manual operation. The mounting type is panel mount, allowing for easy integration into control panels and equipment.

 

Additional specifications include no illumination and approval by agencies such as CCC, CSA, UL, and VDE. The RoHS status is reported as RoHS3 Compliant, and the Moisture Sensitivity Level is MSL 1.

CA1-B3-52-450-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B3-52-450-121-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

CA1-B3-52-450-121-D Compliance

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

CA1-B3-52-450-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA1-B3-52-450-121-D Features

  • 5A current rating for circuit protection.
  • 480V voltage rating for high power applications.
  • Magnetic hydraulic delay breaker type.
  • Single pole, lever actuator design.
  • Panel mount for easy integration.

CA1-B3-52-450-121-D Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ideal for equipment requiring specific trip curves.
  • General purpose circuit protection.

CA1-B3-52-450-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B3-52-450-121-D circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker is the CA1-B3-52-450-121-D?

It is 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 this circuit breaker?

The mounting type is Panel Mount.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

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

The Moisture Sensitivity Level is 1 Unlimited.

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