AA1-B0-12-610-4B1-C The Littelfuse Inc. AA1-B0-12-610-4B1-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 10A current rating.
Mfr Part #:

AA1-B0-12-610-4B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-12-610-4B1-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 10A current rating.
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AA1-B0-12-610-4B1-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-B0-12-610-4B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-12-610-4B1-C, is a single-pole device suitable for panel mounting applications. It operates with a voltage rating of 277V and a current rating of 10A.

 

The breaker utilizes a magnetic (hydraulic delay) type mechanism, providing reliable protection. It is approved by CCC, CSA, and UL agencies, ensuring compliance with various safety standards.

 

The actuator type is a lever, and it does not feature illumination. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life under recommended storage conditions. REACH status is unaffected.

 

This circuit breaker is designed for applications requiring robust overcurrent protection with specific electrical and mechanical characteristics.

AA1-B0-12-610-4B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-12-610-4B1-C Circuit Breaker

AA1-B0-12-610-4B1-C Compliance

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

AA1-B0-12-610-4B1-C Features

  • 10A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design.
  • CCC, CSA, UL approved.

AA1-B0-12-610-4B1-C Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Electrical equipment protection.

AA1-B0-12-610-4B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-12-610-4B1-C circuit breaker?

The current rating is 10A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA1-B0-12-610-4B1-C 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 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.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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