AA1-B0-22-610-1B1-C Littelfuse AA1-B0-22-610-1B1-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 10A at 277V with a lever actuator and panel mount.
Mfr Part #:

AA1-B0-22-610-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse AA1-B0-22-610-1B1-C is a 1-pole magnetic hydraulic delay circuit breaker rated for 10A at 277V with a lever actuator and panel mount.
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AA1-B0-22-610-1B1-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-B0-22-610-1B1-C Description

Short technical summary and product information.

The Littelfuse AA1-B0-22-610-1B1-C is a single-pole magnetic circuit breaker featuring hydraulic delay for precise overcurrent protection. It is rated for 10A continuous current at 277V AC, making it suitable for branch circuit protection in industrial and commercial power distribution systems.

 

The breaker uses a magnetic (hydraulic delay) trip mechanism, which provides time-delayed response to overcurrent conditions, reducing nuisance tripping from transient surges. The lever actuator allows for manual on/off control and visible trip indication. This unit is designed for panel mount installation and carries approvals from CCC, CSA, and UL, indicating compliance with major international safety standards.

AA1-B0-22-610-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse AA1-B0-22-610-1B1-C Magnetic (Hydraulic Delay) Circuit Breaker, 10A, 277V, 1-Pole, Panel Mount
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

AA1-B0-22-610-1B1-C Compliance

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

AA1-B0-22-610-1B1-C Features

  • Rated for 10A continuous current at 277V.
  • Single-pole magnetic hydraulic delay trip mechanism.
  • Lever actuator for manual on/off control.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, and UL safety agencies.

AA1-B0-22-610-1B1-C Applications

  • Used in industrial control panel branch circuits.
  • Suitable for commercial power distribution systems.
  • Provides overcurrent protection for lighting and equipment.

AA1-B0-22-610-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-22-610-1B1-C circuit breaker?

The AA1-B0-22-610-1B1-C is rated for 10A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-22-610-1B1-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It is a single-pole (1-pole) circuit breaker.

What type of actuator does this breaker use?

It uses a lever actuator.

What mounting style does the AA1-B0-22-610-1B1-C have?

It is designed for panel mount installation.

What safety agency approvals does this circuit breaker have?

It is approved by CCC, CSA, and UL.

AA1-B0-22-610-1B1-C Alternate Parts

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AA1-B2-14-610-Q22-C
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The Littelfuse Inc. AA1-B2-14-610-Q22-C is a 1-pole circuit breaker designed for panel mounting. It features a 10A current rating and a 277V voltage rating.
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BA1-B2-14-610-Q22-C
BA1-B2-14-610-Q22-C
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The Littelfuse Inc. BA1-B2-14-610-Q22-C is a 1-pole magnetic circuit breaker. It features a 10A current rating and a 277V voltage rating.
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AT1-B2-14-610-2D1-C
AT1-B2-14-610-2D1-C
Littelfuse Inc.
The Littelfuse Inc. AT1-B2-14-610-2D1-C is a magnetic (hydraulic delay) circuit breaker. It features a 10A current rating and a 277V voltage rating.
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AT1-B2-14-610-2B1-C
AT1-B2-14-610-2B1-C
Littelfuse Inc.
The AT1-B2-14-610-2B1-C is a circuit breaker rated for 10A at 277V, with a lever actuator and panel mounting design.
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