BB3-B2-44-615-421-D The Littelfuse Inc. BB3-B2-44-615-421-D is a 3-pole magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
Mfr Part #:

BB3-B2-44-615-421-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB3-B2-44-615-421-D is a 3-pole magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
Stock on Request
$ Price Range: $0.99

BB3-B2-44-615-421-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

BB3-B2-44-615-421-D Description

Short technical summary and product information.

This Littelfuse Inc. BB3-B2-44-615-421-D is a circuit breaker designed for panel mounting. It operates with a current rating of 15A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, offering reliable protection. It features a lever actuator for easy operation and has three poles.

 

Key specifications include a 15A current rating and 250V voltage rating. The mounting type is panel mount, suitable for various industrial and commercial applications. Approval agencies include CCC, CSA, UL, and VDE, indicating compliance with international standards.

BB3-B2-44-615-421-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB3-B2-44-615-421-D Circuit Breaker
Subcategory: Circuit Breaker

BB3-B2-44-615-421-D Compliance

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

BB3-B2-44-615-421-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-B2-44-615-421-D Features

  • 15A current rating for reliable protection.
  • 250V voltage rating suitable for various applications.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Lever actuator for convenient operation.

BB3-B2-44-615-421-D Applications

  • Used in industrial control panels.
  • Suitable for commercial electrical systems.
  • Integrates into power distribution units.
  • Applicable in machinery safety circuits.

BB3-B2-44-615-421-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB3-B2-44-615-421-D circuit breaker?

The current rating is 15A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the BB3-B2-44-615-421-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It 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?

Approval agencies include CCC, CSA, UL, and VDE.

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