CA1-B0-20-640-121-D The Littelfuse Inc. CA1-B0-20-640-121-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 250V voltage rating.
Mfr Part #:

CA1-B0-20-640-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-20-640-121-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 40A current rating and a 250V voltage rating.
Stock on Request

CA1-B0-20-640-121-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

CA1-B0-20-640-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-20-640-121-D is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable protection.

 

The breaker has a current rating of 40A and a voltage rating of 250V. It is approved by CCC, CSA, UL, and VDE, indicating compliance with various international safety standards. The actuator type is a lever, and it does not feature illumination.

 

Environmental compliance includes RoHS3 compliance, MSL 1 classification, and REACH unaffected status. These attributes suggest suitability for a range of applications where environmental considerations are important.

CA1-B0-20-640-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B0-20-640-121-D Circuit Breaker
Subcategory: Circuit Breaker

CA1-B0-20-640-121-D Compliance

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

CA1-B0-20-640-121-D Features

  • 40A current rating for robust protection.
  • 250V voltage rating suitable for various applications.
  • Magnetic hydraulic delay for reliable tripping.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, UL, and VDE.

CA1-B0-20-640-121-D Applications

  • Used in control panels and power distribution.
  • Suitable for industrial equipment protection.
  • Applicable in systems requiring specific trip curves.
  • Integrates into enclosures with panel mounting.

CA1-B0-20-640-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B0-20-640-121-D?

The current rating is 40A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the CA1-B0-20-640-121-D?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It is a single-pole (1-pole) circuit breaker.

What actuator type does this breaker use?

It uses a lever actuator.

What mounting type is used for this circuit breaker?

It is designed for panel mount installation.

What safety agency approvals does the CA1-B0-20-640-121-D have?

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

CA1-B0-20-640-121-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
CA1-B0-46-640-121-D
CA1-B0-46-640-121-D
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-46-640-121-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 40A current rating and a 250V voltage rating.
View Part
CA1-B0-24-640-612-D
CA1-B0-24-640-612-D
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-24-640-612-D is a circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
View Part
CA1-B0-24-640-311-D
CA1-B0-24-640-311-D
Littelfuse Inc.
This Littelfuse CA1-B0-24-640-311-D is a 1-pole magnetic circuit breaker rated for 40A at 250V. It features a lever actuator and panel mount design.
View Part
CA1-B0-22-640-121-D
CA1-B0-22-640-121-D
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-22-640-121-D is a 1-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 250V voltage rating.
View Part
Home
Account

Categories