ANSI Vacuum Magnetic Circuit Breaker AMVAC

The AMVAC circuit breaker is an ANSI-rated vacuum circuit breaker.

The AMVAC circuit breaker combines maintenance-free epoxy encapsulated vacuum interrupters, with a maintenance-free magnetic actuator mechanism, and a maintenance-free electronic controller. The electronic controller not only maintains the charge in the long life capacitors used for open/close operations, but also controls the open, close, and anti-pump functions.

Ratings

Nominal voltage class (kV)
5 - 27
Continuous Current (A)
1,200 - 3,000
Interrupting Current (kA)
25 - 50

Additional Ratings

Documentation and downloads

Article
AMVAC White Paper

English - 0.14 MB - pdf

Brochure
ABB Replacement Components

English - 0.39 MB - pdf

Service & Aftermarket Solutions

English - 0.76 MB - pdf

Bulletin
AMVAC Vacuum Circuit Breaker with Magnetic Actuator Mechanism Technical Guide

English - 3.17 MB - pdf

Competitor Analysis
Circuit Breaker Extraction ComparisonComparison of ABB’s breaker extraction to competitor’s floor rollingbreaker.

English - 0.69 MB - pdf

Connection diagram
AMVAC (27 kV) Wiring Diagrams

English - 0.49 MB - pdf

AMVAC (5-15 kV) Wiring Diagrams Dual Secondary

English - 0.43 MB - pdf

AMVAC (5-15 kV) Wiring Diagrams Single Secondary

English - 0.40 MB - pdf

AMVAC (5-27 kV) Wiring Diagrams Dual Secondary

English - 0.35 MB - pdf

Drawing
AMVAC Drawings

English - 0.16 MB - PDF

FAQ
ABB AMVAC Magnetically Actuated Circuit Breaker FAQS

English - 0.12 MB - pdf

AMVAC Frequently Asked Questions

English - 0.06 MB - pdf

Leaflet
Advance Abbreviated Switchgear Medium Voltage, Metal-Clad Offerings for OEM Applications

English - 3.29 MB - pdf

Medium Voltage Industrial Offering Line Card

English - 0.09 MB - pdf

Medium Voltage Service Key Benefits

English - 0.04 MB - pdf

Manual
AMVAC Medium Voltage Vacuum Circuit Breakers Instruction Book

English - 1.96 MB - pdf

Presentation
Medium Voltage Switchgear Presentation

English - 1.80 MB - ppt

MV Service Overview Presentation

English - 0.86 MB - pdf

Price list
New/updated document ADVAC and AMVAC Advanced Design Vacuum Circuit Breakers Metal-Clad Switchgear Components OEM Catalog and Pricing

English - 0.34 MB - pdf

OEM Full Frame Configurations Price List

English - 1.45 MB - pdf

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