BB2-B2-24-620-221-D The Littelfuse Inc. BB2-B2-24-620-221-D is a two-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a lever actuator.
Mfr Part #:

BB2-B2-24-620-221-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB2-B2-24-620-221-D is a two-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a lever actuator.
Stock on Request
$ Price Range: $0.99

BB2-B2-24-620-221-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-B2-24-620-221-D Description

Short technical summary and product information.

This Littelfuse Inc. BB2-B2-24-620-221-D is a two-pole circuit breaker with a current rating of 20A and a voltage rating of 250V. It utilizes a magnetic hydraulic delay for its tripping mechanism, providing reliable circuit protection.

 

The breaker is designed for panel mounting and features a simple lever actuator for operation. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating its suitability for various applications and regions.

 

Key electrical specifications include a 20A current rating and a 250V voltage rating. The breaker type is magnetic with a hydraulic delay, and it has two poles. The actuator is a lever, and illumination is not provided. The mounting type is panel mount.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. These specifications make the BB2-B2-24-620-221-D a robust choice for applications requiring dependable overcurrent protection.

BB2-B2-24-620-221-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB2-B2-24-620-221-D Circuit Breaker
Subcategory: Circuit Breaker

BB2-B2-24-620-221-D Compliance

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

BB2-B2-24-620-221-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BB2-B2-24-620-221-D Features

  • 20A current rating for protection.
  • 250V voltage rating for AC circuits.
  • Two-pole magnetic hydraulic delay breaker.
  • Panel mount design with lever actuator.
  • Approved by CCC, CSA, UL, and VDE.

BB2-B2-24-620-221-D Applications

  • Suitable for general circuit protection.
  • Ideal for control panel installations.
  • Used in systems requiring agency approvals.
  • Designed for reliable overcurrent tripping.

BB2-B2-24-620-221-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB2-B2-24-620-221-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 mechanism does the BB2-B2-24-620-221-D 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 this circuit breaker?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

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

Is the BB2-B2-24-620-221-D RoHS compliant?

The RoHS status is RoHS3 Compliant.

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