AA1-B2-14-650-H27-D The Littelfuse Inc. AA1-B2-14-650-H27-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 50A current rating and 277V voltage rating.
Mfr Part #:

AA1-B2-14-650-H27-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-14-650-H27-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 50A current rating and 277V voltage rating.
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$ Price Range: $0.99

AA1-B2-14-650-H27-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

AA1-B2-14-650-H27-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B2-14-650-H27-D, is designed for reliable circuit protection. It operates with a 50A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a simple lever actuator and a panel mount, snap-in mounting type for easy integration into systems.

 

With a single pole configuration, this circuit breaker is ideal for various electrical protection needs. It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

Key specifications include a 50A current rating, 277V voltage rating, and a magnetic hydraulic delay mechanism. The panel mount, snap-in design facilitates installation.

AA1-B2-14-650-H27-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B2-14-650-H27-D Circuit Breaker
Subcategory: Circuit Breaker

AA1-B2-14-650-H27-D Compliance

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

AA1-B2-14-650-H27-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA1-B2-14-650-H27-D Features

  • 50A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount, snap-in mounting.
  • Single pole configuration.

AA1-B2-14-650-H27-D Applications

  • Suitable for circuit protection in electrical systems.
  • Used in industrial power distribution panels.
  • Ideal for residential and commercial circuit breakers.
  • Applicable in HVAC and motor control applications.
  • Designed for overload and short circuit protection.

AA1-B2-14-650-H27-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B2-14-650-H27-D circuit breaker?

The current rating is 50A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA1-B2-14-650-H27-D use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What is the mounting type for the AA1-B2-14-650-H27-D?

The mounting type is Panel Mount, Snap-In.

Is the AA1-B2-14-650-H27-D RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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