CA1-B2-12-670-321-MJ The Littelfuse Inc. CA1-B2-12-670-321-MJ is a magnetic hydraulic delay circuit breaker. It features a 70A current rating and a 480V voltage rating.
Mfr Part #:

CA1-B2-12-670-321-MJ

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CA1-B2-12-670-321-MJ is a magnetic hydraulic delay circuit breaker. It features a 70A current rating and a 480V voltage rating.
Stock on Request
$ Price Range: $0.99

CA1-B2-12-670-321-MJ 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-B2-12-670-321-MJ Description

Short technical summary and product information.

This Littelfuse Inc. CA1-B2-12-670-321-MJ is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 70A and a voltage rating of 480V.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator. It is approved by CCC, CSA, TUV, and UL489.

 

Compliance includes RoHS3, MSL 1, and REACH unaffected status, though these are unverified. The component is suitable for various industrial applications requiring reliable circuit protection.

CA1-B2-12-670-321-MJ Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CA1-B2-12-670-321-MJ Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

CA1-B2-12-670-321-MJ Compliance

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

CA1-B2-12-670-321-MJ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CA1-B2-12-670-321-MJ Features

  • 70A current rating for protection.
  • 480V voltage rating.
  • Panel mount design.
  • Lever actuator for operation.
  • Magnetic hydraulic delay type.

CA1-B2-12-670-321-MJ Applications

  • Suitable for circuit protection in electrical systems.
  • Used in panel-mounted electrical distribution panels.
  • Ideal for industrial machinery safety circuits.
  • Applicable in residential and commercial electrical panels.

CA1-B2-12-670-321-MJ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CA1-B2-12-670-321-MJ circuit breaker?

The current rating is 70A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

How is the CA1-B2-12-670-321-MJ circuit breaker mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker have?

It features a lever actuator.

What is the breaker type and delay mechanism?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

This is a single-pole circuit breaker.

CA1-B2-12-670-321-MJ Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CA1-B0-12-670-321-MJ
CA1-B0-12-670-321-MJ
Littelfuse Inc.
The Littelfuse Inc. CA1-B0-12-670-321-MJ is a single-pole, magnetic circuit breaker rated for 70A and 480V. It features a lever actuator and panel mount design.
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CA1-B2-14-670-662-MJ
CA1-B2-14-670-662-MJ
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The Littelfuse Inc. CA1-B2-14-670-662-MJ is a 1-pole circuit breaker. It features a 70A current rating and a 480V voltage rating.
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CS1-B0-12-670-A21-MJ
CS1-B0-12-670-A21-MJ
Littelfuse Inc.
The Littelfuse Inc. CS1-B0-12-670-A21-MJ is a 1-pole circuit breaker. It features a 70A current rating and a 480V voltage rating.
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