AA1-B2-20-210-1G1-C The AA1-B2-20-210-1G1-C is a circuit breaker manufactured by Littelfuse, rated for 277V and 100mA, with a magnetic hydraulic delay type and lever actuator.
Mfr Part #:

AA1-B2-20-210-1G1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The AA1-B2-20-210-1G1-C is a circuit breaker manufactured by Littelfuse, rated for 277V and 100mA, with a magnetic hydraulic delay type and lever actuator.
Stock on Request
$ Price Range: $0.99

AA1-B2-20-210-1G1-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-B2-20-210-1G1-C Description

Short technical summary and product information.

This circuit breaker, part number AA1-B2-20-210-1G1-C from Littelfuse Inc., is designed for electrical protection applications. It features a current rating of 100mA and a voltage rating of 277V. The breaker uses a magnetic (hydraulic delay) mechanism and has a single pole configuration. It is mounted on panels, suitable for circuit protection in various electrical systems. The actuator type is a lever, and it does not include illumination features. The device complies with environmental standards such as RoHS, though some compliance data is unverified. It is intended for use in electrical circuits requiring reliable overcurrent protection with a quick response to fault conditions.

AA1-B2-20-210-1G1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Circuit Breaker AA1-B2-20-210-1G1-C

AA1-B2-20-210-1G1-C Compliance

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

AA1-B2-20-210-1G1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA1-B2-20-210-1G1-C Features

  • Rated for 277V operation
  • 100mA current rating
  • Magnetic hydraulic delay breaker
  • Panel mount design
  • Lever actuator type

AA1-B2-20-210-1G1-C Applications

  • Used in electrical circuit protection
  • Suitable for panel-mounted systems
  • Provides overcurrent protection
  • Ideal for industrial electrical panels

AA1-B2-20-210-1G1-C FAQs

2 frequently asked questions generated from this part’s specifications.
What is the operating voltage of this circuit breaker?

The operating voltage is 277V.

What is the current rating of this circuit breaker?

The current rating is 100mA.

AA1-B2-20-210-1G1-C Alternate Parts

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BA1-B2-10-210-121-C
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The Littelfuse Inc. BA1-B2-10-210-121-C is a magnetic (hydraulic delay) circuit breaker. It features a 100mA current rating and a 277V voltage rating.
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AA1-B0-10-210-1D2-C
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The Littelfuse Inc. AA1-B0-10-210-1D2-C is a single-pole, panel-mount circuit breaker. It features a magnetic (hydraulic delay) trip type and a lever actuator.
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The Littelfuse Inc. AA1-B9-20-210-151-C is a magnetic (hydraulic delay) circuit breaker. It features a panel mount design.
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