CB2-B0-12-660-321-I The Littelfuse Inc. CB2-B0-12-660-321-I is a 2-pole circuit breaker designed for panel mounting. It features a lever actuator and a magnetic hydraulic delay mechanism.
Mfr Part #:

CB2-B0-12-660-321-I

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB2-B0-12-660-321-I is a 2-pole circuit breaker designed for panel mounting. It features a lever actuator and a magnetic hydraulic delay mechanism.
Stock on Request
$ Price Range: $0.99

CB2-B0-12-660-321-I 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
Tape & Reel
Voltage Rating

CB2-B0-12-660-321-I Description

Short technical summary and product information.

This Littelfuse Inc. CB2-B0-12-660-321-I is a circuit breaker with a current rating of 60A and a voltage rating of 480V. It is designed for panel mounting and features a lever actuator.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It has two poles and is approved by CCC, CSA, UL1077, and UL1500.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. The REACH status is unaffected. Its intended use is in electrical protection systems where reliable circuit interruption is necessary.

CB2-B0-12-660-321-I Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CB2-B0-12-660-321-I Circuit Breaker
Subcategory: Circuit Breaker

CB2-B0-12-660-321-I Compliance

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

CB2-B0-12-660-321-I Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CB2-B0-12-660-321-I Features

  • 60A current rating, 480V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount with lever actuator.
  • Two poles for circuit protection.
  • Approved by CCC, CSA, UL1077, UL1500.

CB2-B0-12-660-321-I Applications

  • Provides reliable circuit interruption.
  • Suitable for panel mount installations.
  • Used in various electrical protection systems.
  • Meets multiple international standards.

CB2-B0-12-660-321-I FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CB2-B0-12-660-321-I circuit breaker?

The current rating is 60A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of breaker mechanism does the CB2-B0-12-660-321-I use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What is the mounting type for the CB2-B0-12-660-321-I?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, UL1077, and UL1500.

Is the CB2-B0-12-660-321-I RoHS compliant?

Yes, it is RoHS3 Compliant.

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