BB2-B0-12-425-121-D The Littelfuse Inc. BB2-B0-12-425-121-D is a 2-pole circuit breaker designed for panel mounting. It features a 2.5A current rating and a 277V voltage rating.
Mfr Part #:

BB2-B0-12-425-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB2-B0-12-425-121-D is a 2-pole circuit breaker designed for panel mounting. It features a 2.5A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

BB2-B0-12-425-121-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-B0-12-425-121-D Description

Short technical summary and product information.

This circuit breaker from Littelfuse Inc., part number BB2-B0-12-425-121-D, is a 2-pole device with a 2.5A current rating and a 277V voltage rating.

 

It utilizes a magnetic (hydraulic delay) breaker type and features a lever actuator for operation. The mounting type is panel mount, making it suitable for integration into various electrical enclosures and panels.

 

Key electrical specifications include a 2.5A current rating and a 277V voltage rating. The breaker is designed for reliable operation in standard conditions, with a moisture sensitivity level of 1.

 

Compliance information indicates RoHS3 compliance and REACH unaffected status. Approval agencies include CCC, CSA, UL, and VDE.

BB2-B0-12-425-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB2-B0-12-425-121-D Circuit Breaker
Subcategory: Circuit Breakers

BB2-B0-12-425-121-D Compliance

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

BB2-B0-12-425-121-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-B0-12-425-121-D Features

  • 2.5A current rating for protection.
  • 277V voltage rating for AC circuits.
  • 2-pole design for circuit isolation.
  • Panel mount for easy integration.
  • Lever actuator for operation.

BB2-B0-12-425-121-D Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in commercial building wiring.
  • Component in power supply units.

BB2-B0-12-425-121-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB2-B0-12-425-121-D circuit breaker?

The current rating is 2.5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the BB2-B0-12-425-121-D have?

This circuit breaker has 2 poles.

What type of mounting is used for this circuit breaker?

It is designed for panel mounting.

What is the breaker type?

The breaker type is Magnetic (Hydraulic Delay).

BB2-B0-12-425-121-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BA2-B0-12-425-111-D
BA2-B0-12-425-111-D
Littelfuse Inc.
The Littelfuse Inc. BA2-B0-12-425-111-D is a 2-pole circuit breaker designed for panel mounting. It features a 2.5A current rating and a 277V voltage rating.
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