BB3-B0-42-610-221-D The Littelfuse Inc. BB3-B0-42-610-221-D is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 10A current rating.
Mfr Part #:

BB3-B0-42-610-221-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB3-B0-42-610-221-D is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 10A current rating.
Stock on Request
$ Price Range: $0.99

BB3-B0-42-610-221-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

BB3-B0-42-610-221-D Description

Short technical summary and product information.

This Littelfuse Inc. BB3-B0-42-610-221-D is a circuit breaker with a current rating of 10A and a voltage rating of 250V. It is designed for panel mounting and utilizes a magnetic hydraulic delay mechanism for its operation.

 

The breaker type is specified as Magnetic (Hydraulic Delay), and it has 3 poles. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, UL, and VDE, indicating broad compliance for various applications.

 

Environmental compliance includes RoHS3 status as Compliant, Moisture Sensitivity Level (MSL) 1 Unlimited, and REACH status as Unaffected. These specifications are based on available data and should be verified for specific applications.

BB3-B0-42-610-221-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB3-B0-42-610-221-D Circuit Breaker

BB3-B0-42-610-221-D Compliance

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

BB3-B0-42-610-221-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BB3-B0-42-610-221-D Features

  • 10A current rating for protection.
  • 250V voltage rating.
  • 3-pole magnetic hydraulic delay breaker.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, UL, VDE.

BB3-B0-42-610-221-D Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 3-pole switching.
  • Ideal for panel-mounted applications.
  • Designed for 250V electrical systems.

BB3-B0-42-610-221-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB3-B0-42-610-221-D circuit breaker?

The current rating is 10A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the BB3-B0-42-610-221-D use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

This circuit breaker has 3 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.

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