BB2-B2-44-620-111-C The Littelfuse Inc. BB2-B2-44-620-111-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Mfr Part #:

BB2-B2-44-620-111-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BB2-B2-44-620-111-C is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Stock on Request
$ Price Range: $0.99

BB2-B2-44-620-111-C 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

BB2-B2-44-620-111-C Description

Short technical summary and product information.

This Littelfuse Inc. BB2-B2-44-620-111-C is a 2-pole circuit breaker with a panel mount type. It operates with a magnetic hydraulic delay mechanism, providing reliable circuit protection.

 

The breaker is rated for 20A current and 277V voltage. It features a lever actuator and does not include illumination. Approval agencies include CCC, CSA, and UL.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. The part number for distribution is 432-BB2-B2-44-620-111-C-ND.

BB2-B2-44-620-111-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BB2-B2-44-620-111-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BB2-B2-44-620-111-C Compliance

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

BB2-B2-44-620-111-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BB2-B2-44-620-111-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount for easy installation.
  • 2-pole configuration for circuits.

BB2-B2-44-620-111-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ideal for equipment protection.
  • Applicable in various electrical assemblies.

BB2-B2-44-620-111-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BB2-B2-44-620-111-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the BB2-B2-44-620-111-C have?

It has 2 poles.

What type of breaker mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) breaker type.

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, and UL.

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