BB3-B0-24-615-221-D BB3-B0-24-615-221-D is a 3-pole magnetic (hydraulic delay) circuit breaker rated at 15A and 250V. It features a lever actuator and panel mount design.
Mfr Part #:

BB3-B0-24-615-221-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
BB3-B0-24-615-221-D is a 3-pole magnetic (hydraulic delay) circuit breaker rated at 15A and 250V. It features a lever actuator and panel mount design.
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BB3-B0-24-615-221-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-B0-24-615-221-D Description

Short technical summary and product information.

The BB3-B0-24-615-221-D is a 3-pole circuit breaker manufactured by Littelfuse Inc. It utilizes a magnetic (hydraulic delay) mechanism for overcurrent protection. The breaker is rated for 15A continuous current and 250V voltage. It is designed for panel mount installation with a lever actuator. The product is approved by CCC, CSA, UL, and VDE. This circuit breaker is suitable for various industrial and commercial applications requiring reliable circuit protection. The hydraulic delay feature provides time-delayed tripping for handling inrush currents while ensuring fast response to short circuits. With three poles, it can protect three separate circuits or a three-phase system. The lever actuator allows manual reset. The panel mount design simplifies installation in control panels.

BB3-B0-24-615-221-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Circuit Breaker, Magnetic (Hydraulic Delay), 3 Pole, 15A, 250V, Panel Mount
Subcategory: Magnetic Circuit Breaker

BB3-B0-24-615-221-D Compliance

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

BB3-B0-24-615-221-D Features

  • Three-pole magnetic circuit breaker design.
  • Rated for 15A continuous current at 250V.
  • Hydraulic delay for time-delayed tripping.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, UL, VDE.

BB3-B0-24-615-221-D Applications

  • Protects three-phase electrical systems.
  • Ideal for industrial control panels.
  • Suitable for motor branch circuit protection.
  • Used in power distribution applications.

BB3-B0-24-615-221-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BB3-B0-24-615-221-D?

It is rated for 250V.

What is the current rating of the BB3-B0-24-615-221-D?

It is rated for 15A.

How many poles does the BB3-B0-24-615-221-D have?

It has 3 poles.

What type of circuit breaker is the BB3-B0-24-615-221-D?

It is a magnetic (hydraulic delay) circuit breaker.

What type of actuator does the BB3-B0-24-615-221-D have?

It has a lever actuator.

What is the mounting type of the BB3-B0-24-615-221-D?

It is panel mount.

What approvals does the BB3-B0-24-615-221-D have?

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

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CA3-B0-24-615-221-D
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The CA3-B0-24-615-221-D is a circuit breaker manufactured by Littelfuse, rated for 15A and 250V, with a magnetic hydraulic delay mechanism and panel mounting.
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