AA1-B0-14-430-311-Q AA1-B0-14-430-311-Q is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 3A at 277V. It features a lever actuator and panel mount design.
Mfr Part #:

AA1-B0-14-430-311-Q

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
AA1-B0-14-430-311-Q is a 1-pole magnetic (hydraulic delay) circuit breaker rated for 3A at 277V. It features a lever actuator and panel mount design.
Stock on Request

AA1-B0-14-430-311-Q 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-B0-14-430-311-Q Description

Short technical summary and product information.

The AA1-B0-14-430-311-Q is a single-pole magnetic circuit breaker from Littelfuse Inc., utilizing a hydraulic delay mechanism for reliable overcurrent protection. It is rated for 3A continuous current at 277V AC/DC, making it suitable for a variety of industrial and commercial applications.

 

The breaker features a lever actuator for manual on/off control and is designed for panel mount installation. It carries approvals from CCC, CSA, UL1077, and UL1500, ensuring compliance with international safety standards. The unit is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited).

AA1-B0-14-430-311-Q Quick Information

Product Type: Circuit Breaker
Canonical Name: AA1-B0-14-430-311-Q Magnetic Circuit Breaker
Subcategory: Magnetic Circuit Breaker

AA1-B0-14-430-311-Q Compliance

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

AA1-B0-14-430-311-Q Features

  • Rated for 3A at 277V.
  • Single pole magnetic hydraulic delay.
  • Panel mount with lever actuator.
  • Approved to UL1077 and UL1500.
  • RoHS3 compliant and REACH unaffected.

AA1-B0-14-430-311-Q Applications

  • Overcurrent protection for industrial control panels.
  • Branch circuit protection in commercial equipment.
  • Power distribution in HVAC systems.
  • Motor protection in machinery.

AA1-B0-14-430-311-Q FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-430-311-Q?

The current rating is 3A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of circuit breaker is the AA1-B0-14-430-311-Q?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this breaker have?

It has 1 pole.

What is the mounting type for this breaker?

It is panel mount.

What approvals does the AA1-B0-14-430-311-Q hold?

It holds CCC, CSA, UL1077, and UL1500 approvals.

Home
Account

Categories