AA1-B0-14-620-5G1-C The Littelfuse Inc. AA1-B0-14-620-5G1-C is a single-pole, magnetic hydraulic delay circuit breaker rated for 20A and 277V. It features a panel mount design with a lever actuator.
Mfr Part #:

AA1-B0-14-620-5G1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-14-620-5G1-C is a single-pole, magnetic hydraulic delay circuit breaker rated for 20A and 277V. It features a panel mount design with a lever actuator.
Stock on Request

AA1-B0-14-620-5G1-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-B0-14-620-5G1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-14-620-5G1-C, is designed for reliable circuit protection. It operates with a current rating of 20A and a voltage rating of 277V, utilizing a magnetic hydraulic delay mechanism for its breaker type.

 

The breaker is configured with a single pole and features a lever actuator for operation. It is designed for panel mounting, making it suitable for integration into various electrical enclosures and systems. The unit is compliant with CCC, CSA, and UL approval agencies.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. These specifications ensure suitability for a wide range of applications where robust circuit protection is required.

AA1-B0-14-620-5G1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-14-620-5G1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-14-620-5G1-C Compliance

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

AA1-B0-14-620-5G1-C Features

  • 20A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Single pole, lever actuator design.
  • Panel mount for easy integration.

AA1-B0-14-620-5G1-C Applications

  • Used in industrial power distribution panels.
  • Protects motors and transformers from overloads.
  • Suitable for commercial lighting control circuits.
  • Ideal for HVAC equipment branch circuits.
  • Applied in marine and RV power systems.

AA1-B0-14-620-5G1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-620-5G1-C?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-14-620-5G1-C?

It is a magnetic hydraulic delay circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What actuator type does this breaker use?

It uses a lever actuator.

What mounting type does this circuit breaker support?

It supports panel mount.

What approvals does the AA1-B0-14-620-5G1-C hold?

It holds CCC, CSA, and UL approvals.

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