CB2-B0-14-620-121-D The Littelfuse Inc. CB2-B0-14-620-121-D is a 2-pole magnetic circuit breaker with a 20A current rating and 480V voltage rating. It features a Panel Mount type and a Lever actuator.
Mfr Part #:

CB2-B0-14-620-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB2-B0-14-620-121-D is a 2-pole magnetic circuit breaker with a 20A current rating and 480V voltage rating. It features a Panel Mount type and a Lever actuator.
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$ Price Range: $0.99

CB2-B0-14-620-121-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
Storage Temperature
Tape & Reel
Voltage Rating

CB2-B0-14-620-121-D Description

Short technical summary and product information.

This Littelfuse Inc. CB2-B0-14-620-121-D is a magnetic (hydraulic delay) circuit breaker designed for reliable circuit protection. It offers a 20A current rating and a 480V voltage rating, suitable for various industrial and commercial applications.

 

The breaker features a 2-pole configuration and a Panel Mount design for easy integration into control panels and equipment. The actuator type is a Lever, providing a clear visual indication of the circuit status. It is approved by multiple agencies including CCC, CSA, UL, and VDE, ensuring compliance with international standards.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. The breaker is designed for applications requiring robust protection against overcurrent and short circuits, with a magnetic tripping mechanism for precise response.

CB2-B0-14-620-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CB2-B0-14-620-121-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

CB2-B0-14-620-121-D Compliance

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

CB2-B0-14-620-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CB2-B0-14-620-121-D Features

  • 20A current rating for circuit protection.
  • 480V voltage rating for power systems.
  • Magnetic (Hydraulic Delay) breaker type.
  • Panel Mount design for easy installation.
  • Approved by CCC, CSA, UL, and VDE.

CB2-B0-14-620-121-D Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery and equipment protection.
  • Commercial electrical installations.

CB2-B0-14-620-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CB2-B0-14-620-121-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

What type of circuit breaker is the CB2-B0-14-620-121-D?

It is a Magnetic (Hydraulic Delay) type circuit breaker.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

What is the mounting type for the CB2-B0-14-620-121-D?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

CB2-B0-14-620-121-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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CA2-B0-12-620-121-D
CA2-B0-12-620-121-D
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-12-620-121-D is a 2-pole circuit breaker rated for 20A and 480V. It features a magnetic hydraulic delay and a lever actuator.
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CA2-B0-16-620-111-D
CA2-B0-16-620-111-D
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-16-620-111-D is a 2-pole circuit breaker rated for 20A and 480V. It features a panel mount design and a magnetic (hydraulic delay) tripping mechanism.
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