BB2-B0-46-612-121-D The Littelfuse Inc. BB2-B0-46-612-121-D is a 2-pole circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
Mfr Part #:

BB2-B0-46-612-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB2-B0-46-612-121-D is a 2-pole circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

BB2-B0-46-612-121-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

BB2-B0-46-612-121-D Description

Short technical summary and product information.

This Littelfuse Inc. BB2-B0-46-612-121-D is a magnetic hydraulic delay circuit breaker. It is rated for 12 Amps and 250 Volts, with a 2-pole configuration.

 

The breaker is designed for panel mounting and features a lever actuator. It has received approvals from CCC, CSA, UL, and VDE.

 

Environmental compliance includes RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. However, these compliance details are unverified and should be treated with low confidence.

 

This component is suitable for applications requiring reliable overcurrent protection within its specified electrical ratings.

BB2-B0-46-612-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB2-B0-46-612-121-D Circuit Breaker
Subcategory: Circuit Breaker

BB2-B0-46-612-121-D Compliance

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

BB2-B0-46-612-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BB2-B0-46-612-121-D Features

  • 12A current rating for protection.
  • 250V voltage rating for power circuits.
  • Magnetic hydraulic delay breaker type.
  • 2-pole configuration for circuit isolation.
  • Panel mount for easy integration.

BB2-B0-46-612-121-D Applications

  • Used for overcurrent protection.
  • Suitable for 250V power systems.
  • Ideal for panel-mounted applications.
  • Compliant with multiple agency standards.

BB2-B0-46-612-121-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB2-B0-46-612-121-D circuit breaker?

The current rating is 12A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the BB2-B0-46-612-121-D circuit breaker mounted?

It is designed for panel mounting.

What type of breaker is the BB2-B0-46-612-121-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 2 poles.

BB2-B0-46-612-121-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
CA2-B0-46-612-111-D
CA2-B0-46-612-111-D
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-46-612-111-D is a 2-pole circuit breaker designed for panel mounting. It features a 12A current rating and a 250V voltage rating.
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