BB2-B0-21-475-1D1-D The Littelfuse Inc. BB2-B0-21-475-1D1-D is a 2-pole circuit breaker designed for panel mounting. It features a 7.5A current rating and a 250V voltage rating.
Mfr Part #:

BB2-B0-21-475-1D1-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB2-B0-21-475-1D1-D is a 2-pole circuit breaker designed for panel mounting. It features a 7.5A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

BB2-B0-21-475-1D1-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-B0-21-475-1D1-D Description

Short technical summary and product information.

This Littelfuse Inc. BB2-B0-21-475-1D1-D is a circuit breaker with a 7.5A current rating and a 250V voltage rating. It is designed for panel mounting and features a lever actuator. The breaker type is magnetic with a hydraulic delay, and it has two poles.

 

Key electrical specifications include a 7.5A current rating and a 250V voltage rating. Mechanically, it is designed for panel mounting with a lever actuator. The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics.

 

This circuit breaker is compliant with RoHS3 standards and has an MSL rating of 1. Its REACH status is unaffected. The part is suitable for various industrial and commercial applications where reliable circuit protection is essential.

BB2-B0-21-475-1D1-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB2-B0-21-475-1D1-D Circuit Breaker
Subcategory: Circuit Breaker

BB2-B0-21-475-1D1-D Compliance

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

BB2-B0-21-475-1D1-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-B0-21-475-1D1-D Features

  • 7.5A current rating for protection.
  • 250V voltage rating for power systems.
  • Panel mount design for easy installation.
  • Magnetic breaker with hydraulic delay.
  • Two-pole configuration for circuit isolation.

BB2-B0-21-475-1D1-D Applications

  • Used in industrial control panels.
  • Suitable for power distribution units.
  • Applicable in machinery safety circuits.
  • Ideal for equipment protection systems.

BB2-B0-21-475-1D1-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB2-B0-21-475-1D1-D circuit breaker?

The current rating is 7.5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the BB2-B0-21-475-1D1-D circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does the BB2-B0-21-475-1D1-D use?

It uses a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

This circuit breaker has 2 poles.

Is the BB2-B0-21-475-1D1-D RoHS compliant?

The RoHS status is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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