AA1-B0-24-620-1G5-C The Littelfuse Inc. AA1-B0-24-620-1G5-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-24-620-1G5-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-24-620-1G5-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AA1-B0-24-620-1G5-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
SVHC Present
Voltage Rating

AA1-B0-24-620-1G5-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-24-620-1G5-C, is designed for reliable circuit protection. It operates with a 20A 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 enclosures.

 

With a single pole configuration, this circuit breaker is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety standards. It offers no illumination and is designed for general-purpose circuit protection needs.

AA1-B0-24-620-1G5-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-24-620-1G5-C Magnetic (Hydraulic Delay) Circuit Breaker

AA1-B0-24-620-1G5-C Compliance

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

AA1-B0-24-620-1G5-C Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount, snap-in installation.
  • CCC, CSA, UL approval.

AA1-B0-24-620-1G5-C Applications

  • Used in panel-mounted circuit protection applications.
  • Suitable for overcurrent protection in electrical systems.
  • Ideal for single-pole branch circuit protection.
  • Protects circuits requiring 20A rated current.

AA1-B0-24-620-1G5-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-24-620-1G5-C?

The voltage rating is 277V.

What is the current rating of the AA1-B0-24-620-1G5-C?

The current rating is 20A.

What type of circuit breaker is it?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does it have?

It has 1 pole.

What actuator type does it use?

It uses a lever actuator.

What agency approvals does it have?

It has CCC, CSA, and UL approvals.

What is the mounting type?

It is panel mount with snap-in installation.

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The Littelfuse Inc. BA1-B0-34-620-3D7-C is a single-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a magnetic hydraulic delay.
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