AA1-B0-11-620-125-D The Littelfuse Inc. AA1-B0-11-620-125-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-11-620-125-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-11-620-125-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-11-620-125-D 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-B0-11-620-125-D Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-11-620-125-D is a single-pole circuit breaker designed for panel mounting with a snap-in mechanism. It operates with a current rating of 20A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a lever, and it does not feature illumination.

 

Key specifications include a 20A current rating and a 277V voltage rating. It is approved by CCC, CSA, UL, and VDE. The mounting type is panel mount, snap-in.

 

This circuit breaker is suitable for various industrial and commercial applications requiring robust protection against electrical faults.

AA1-B0-11-620-125-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-11-620-125-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-11-620-125-D Compliance

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

AA1-B0-11-620-125-D Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Single pole magnetic hydraulic delay.
  • Panel mount, snap-in installation.
  • Approved by CCC, CSA, UL, VDE.

AA1-B0-11-620-125-D Applications

  • Industrial control panels.
  • Commercial electrical systems.
  • Power distribution units.
  • Machinery safety circuits.

AA1-B0-11-620-125-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-11-620-125-D circuit breaker?

The AA1-B0-11-620-125-D has a current rating of 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-11-620-125-D?

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 is the mounting type for this part?

The mounting type is panel mount, snap-in.

What actuator type does the AA1-B0-11-620-125-D use?

It uses a lever actuator.

What agency approvals does this circuit breaker have?

It is approved by CCC, CSA, UL, and VDE.

AA1-B0-11-620-125-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BA1-B2-14-620-127-D
BA1-B2-14-620-127-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-14-620-127-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
View Part
BA1-B2-12-620-127-D
BA1-B2-12-620-127-D
Littelfuse Inc.
Single-pole magnetic hydraulic delay circuit breaker rated 20A at 277V. Panel mount with lever actuator, UL/CSA/CCC/VDE approved.
View Part
BA1-B2-52-620-127-D
BA1-B2-52-620-127-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-52-620-127-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
View Part
AA1-B2-14-620-1D7-D
AA1-B2-14-620-1D7-D
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-14-620-1D7-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a lever actuator.
View Part
Home
Account

Categories