CB2-B0-16-620-121-D The Littelfuse Inc. CB2-B0-16-620-121-D is a 20A, 480V circuit breaker. It features a magnetic hydraulic delay mechanism and a panel mount design.
Mfr Part #:

CB2-B0-16-620-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CB2-B0-16-620-121-D is a 20A, 480V circuit breaker. It features a magnetic hydraulic delay mechanism and a panel mount design.
Stock on Request

CB2-B0-16-620-121-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
Voltage Rating

CB2-B0-16-620-121-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number CB2-B0-16-620-121-D, is designed for reliable circuit protection. It operates at a voltage rating of 480V and has a current rating of 20A.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics for various applications. It is a 2-pole device, suitable for systems requiring isolation of two separate circuits or phases.

 

Designed for panel mounting, this circuit breaker features a lever actuator for easy operation. It is approved by major agencies including CCC, CSA, UL, and VDE, ensuring compliance with international standards. The RoHS status is compliant with RoHS3.

 

This component is suitable for applications requiring robust overcurrent protection and adherence to safety regulations.

CB2-B0-16-620-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CB2-B0-16-620-121-D Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

CB2-B0-16-620-121-D Compliance

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

CB2-B0-16-620-121-D Features

  • 20A current rating for protection.
  • 480V voltage rating for systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount with lever actuator.
  • CCC, CSA, UL, VDE approved.

CB2-B0-16-620-121-D Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Electrical equipment protection.

CB2-B0-16-620-121-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the CB2-B0-16-620-121-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 breaker mechanism does the CB2-B0-16-620-121-D use?

It uses a magnetic breaker type with a hydraulic delay.

How many poles does this circuit breaker have?

This is a 2-pole circuit breaker.

What is the mounting type for this component?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

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

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