CA1-B0-34-250-121-D The Littelfuse Inc. CA1-B0-34-250-121-D is a 1-pole circuit breaker designed for panel mounting. It features a lever actuator and a magnetic hydraulic delay trip mechanism.
Mfr Part #:

CA1-B0-34-250-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-34-250-121-D is a 1-pole circuit breaker designed for panel mounting. It features a lever actuator and a magnetic hydraulic delay trip mechanism.
Stock on Request

CA1-B0-34-250-121-D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Actuator Type
Approval Agency
Automotive Grade
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Poles
Voltage Rating

CA1-B0-34-250-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-34-250-121-D is a single-pole circuit breaker with a current rating of 500mA and a voltage rating of 250V. It is designed for panel mounting and utilizes a lever actuator for operation.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating its suitability for various applications.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. The component is suitable for general circuit protection needs where these specifications are met.

CA1-B0-34-250-121-D Quick Information

Product Type: Circuit Breaker
Series: CA1
Canonical Name: Littelfuse Inc. CA1-B0-34-250-121-D Circuit Breaker

CA1-B0-34-250-121-D Compliance

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

CA1-B0-34-250-121-D Features

  • 500mA current rating for protection.
  • 250V voltage rating for power circuits.
  • Panel mount design for easy integration.
  • Magnetic breaker with hydraulic delay.
  • Approved by CCC, CSA, UL, VDE.

CA1-B0-34-250-121-D Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 500mA current.
  • Ideal for 250V power applications.
  • Designed for panel-mounted equipment.

CA1-B0-34-250-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-34-250-121-D circuit breaker?

The current rating is 500mA.

What is the voltage rating for this circuit breaker?

The voltage rating is 250 V.

How is the CA1-B0-34-250-121-D circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

Is the CA1-B0-34-250-121-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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