CA1-B0-12-690-321-R The Littelfuse Inc. CA1-B0-12-690-321-R is a magnetic hydraulic delay circuit breaker. It offers a 90A current rating and 480V voltage rating.
Mfr Part #:

CA1-B0-12-690-321-R

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-12-690-321-R is a magnetic hydraulic delay circuit breaker. It offers a 90A current rating and 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CA1-B0-12-690-321-R 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
Storage Temperature
Tape & Reel
Voltage Rating

CA1-B0-12-690-321-R Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B0-12-690-321-R is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 90 Amps and a voltage rating of 480 Volts. The actuator type is a lever, and it is approved by agencies such as CCC, CSA, TUV, and UL489.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. The breaker type is specifically magnetic with a hydraulic delay.

CA1-B0-12-690-321-R Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B0-12-690-321-R Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

CA1-B0-12-690-321-R Compliance

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

CA1-B0-12-690-321-R Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA1-B0-12-690-321-R Features

  • 90A current rating for high power applications.
  • 480V voltage rating for industrial use.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay for reliable tripping.
  • Approved by CCC, CSA, TUV, and UL489.

CA1-B0-12-690-321-R Applications

  • Suitable for industrial power distribution.
  • Used in control panel assemblies.
  • Ideal for protecting electrical circuits.
  • Applicable in systems requiring high current.

CA1-B0-12-690-321-R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the circuit breaker?

The current rating is 90 amperes.

What is the voltage rating of the circuit breaker?

The voltage rating is 480 volts.

What type of breaker is the CA1-B0-12-690-321-R?

It is a magnetic (hydraulic delay) breaker.

How many poles does this circuit breaker have?

It has one pole.

What is the mounting type for this circuit breaker?

It is a panel mount device.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, TUV, and UL489.

CA1-B0-12-690-321-R Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CA1-B0-16-690-321-R
CA1-B0-16-690-321-R
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-16-690-321-R is a 1-pole magnetic hydraulic circuit breaker rated for 90A and 480V. It features a lever actuator and panel mount design.
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