BB2-B0-22-620-511-D The Littelfuse Inc. BB2-B0-22-620-511-D is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay and a lever actuator.
Mfr Part #:

BB2-B0-22-620-511-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB2-B0-22-620-511-D is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay and a lever actuator.
Stock on Request

BB2-B0-22-620-511-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

BB2-B0-22-620-511-D Description

Short technical summary and product information.

This Littelfuse Inc. BB2-B0-22-620-511-D is a 2-pole circuit breaker with a current rating of 20A and a voltage rating of 250V. It utilizes a magnetic hydraulic delay mechanism for its tripping characteristic.

 

The breaker is designed for panel mounting and features a lever actuator for operation. It is approved by CCC, CSA, UL, and VDE. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic. Its panel mount design ensures easy integration into control panels and equipment.

BB2-B0-22-620-511-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB2-B0-22-620-511-D Circuit Breaker
Subcategory: Circuit Breaker

BB2-B0-22-620-511-D Compliance

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

BB2-B0-22-620-511-D Features

  • 20A current rating, 250V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • 2-pole configuration for circuit protection.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, UL, VDE.

BB2-B0-22-620-511-D Applications

  • Used for overcurrent protection.
  • Suitable for panel mounting.
  • Ideal for industrial control panels.
  • Applications requiring specific delay.

BB2-B0-22-620-511-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB2-B0-22-620-511-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the BB2-B0-22-620-511-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the BB2-B0-22-620-511-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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