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AB B Emax Air Circuit Breakers
US$3,000.00
1 Piece
Product profile
Breaking Capacity
Low Voltage Circuit BreakersOperation
Manual TypeSpeed
High-Speed Circuit BreakerModel NO.
IEC 60947-2Arc-extinguishing Medium
VacuumInstallation
FixedStructure
MCBPoles Number
3Type
Circuit BreakerFunction
Conventional Circuit BreakerCertification
VDERated current
1000ASize
439 x 441 x 395mmRated voltage
220/440VRated frequency
50/60HZTransport Package
Carton for ExportSpecification
10kgOrigin
ChinaHS Code
8536200000Key features
Smart Grid Integration: Communicates directly with AB-B Ability EAM cloud platform for energy efficiency optimization.
Upgradable Architecture: Installed devices can be upgraded via the AB-B Ability Marketplace for evolving needs.
High Breaking Capacity: Rated limit short-circuit breaking capacity up to 66 kA at 440V.
Versatile Pole Configuration: Available in 3-pole or 4-pole options with Fixed or Draw-out installation types.
IEC Compliant Design: Insulation characteristics meet IEC 60947-2 standards for safety and reliability.
Long Mechanical Life: Up to 20,000 operating cycles with normal maintenance for rated currents up to 1600A.
Plug-and-Play Ease: Smart architecture ensures ease of use and simple lifecycle evolution.
Wide Voltage Range: Rated operating voltage up to 690V and rated insulation voltage up to 1000V.
Company profile

YueQing Tiger Electric Company LimitedHubei, China
Business Type: Manufacturer/FactoryExport Year: 2009-11-01Nearest Port: ShangHai, NingBoAverage Response Time: ≤10.96hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA
About Our Factory & Business Background
AddressNo. 12, High tech Industrial Park, Lingang Economic Development Zone, Yueqing Bay Port Area, Yueqing City, Wenzhou City, Zhejiang Province
Plant Area50 square meters
Registered Capital1,000,000 RMB
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months
Our Production Capability & Technical Expertise
Main ProductsVacuum Circuit Breaker, Load Break Switch, Ring Main Unit, Air Insulated Switchgear, Current Transformer, Voltage Transformer, Auto Recloser, Disconnect Switch, Fuse Cutout, Compact Substation
Our Industry Experience & Global Business Record
Year of Establishment2025-10-10
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the maximum rated operating voltage?
A:
The rated operating voltage (Ue) is up to 690V, with a rated insulation voltage (Ui) of 1000V.
Q:Can the circuit breaker be upgraded after installation?
A:
Yes, with the AB-B Ability Marketplace, even installed devices can be upgraded to meet new requirements.
Q:What is the mechanical life of the Emax 2?
A:
The mechanical life is up to 20,000 cycles for rated currents up to 1600A with normal maintenance.
Q:Is the circuit breaker available in 4-pole configuration?
A:
Yes, the Emax 2 is available in both 3-pole and 4-pole configurations with Fixed or Draw-out structures.
Q:What is the short-circuit breaking capacity?
A:
The rated limit short-circuit breaking capacity (ICU) reaches up to 66 kA at 440V.
Send Inquiry
*To:
YueQing Tiger Electric Company Limited
YueQing Tiger Electric Company Limited*Content:
Supplier replies will be sent to your registered email
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