AA1-B0-11-250-2N1-C The Littelfuse Inc. AA1-B0-11-250-2N1-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 500mA current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-11-250-2N1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-11-250-2N1-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 500mA current rating and a 277V voltage rating.
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AA1-B0-11-250-2N1-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

AA1-B0-11-250-2N1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-11-250-2N1-C, is designed for reliable circuit protection. It operates with a 500mA current rating and a maximum voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a single pole configuration and a lever actuator for manual operation. The unit is designed for panel mounting.

 

Compliance includes CCC, CSA, and UL approvals. It is rated RoHS3 Compliant and has an MSL of 1 Unlimited. The REACH status is unaffected.

 

This component is ideal for various industrial and commercial applications where precise overcurrent protection is necessary.

AA1-B0-11-250-2N1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-11-250-2N1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA1-B0-11-250-2N1-C Compliance

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

AA1-B0-11-250-2N1-C Features

  • 500mA current rating for protection.
  • 277V maximum voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Single pole, lever actuator design.
  • Panel mount for easy installation.

AA1-B0-11-250-2N1-C Applications

  • Industrial control panel protection.
  • Commercial electrical system safety.
  • Equipment overcurrent safeguarding.
  • Power distribution circuit protection.

AA1-B0-11-250-2N1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-11-250-2N1-C circuit breaker?

The current rating is 500mA.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-11-250-2N1-C?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What mounting type is used for the AA1-B0-11-250-2N1-C?

It is designed for panel mounting.

Is the AA1-B0-11-250-2N1-C 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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