GLVAC · CKJ11 Series
Standard ModelCKJ11-3000
1.5 kV and 3.6 kV AC vacuum contactor — 160A to 3000A industrial applications
SERIES FAMILY IMAGE
FAMILY IMAGE
CKJ11 Series series family image; this model's body and terminations may differ.
TECHNICAL DOCUMENTS
CKJ11 Series seriesCKJ11 Series Datasheet
Datasheet coming soon
3D STEP Model
STEP file on request
ABOUT CKJ11 SERIES
Series overview
GLVAC CKJ11 Series — AC vacuum contactor family designed for 1.5 kV and 3.6 kV main circuit voltages. 7 models: 1.5 kV (160/250/400/800 A + 3000 A high-current) and 3.6 kV (500/630 A). Preferred for frequent motor starting and control in petrochemical, electrified railway, metallurgy, coal mining, and power systems. CKJ11-500/3.6 and CKJ11-160/1.5 are standard supply items at IMB Electric Türkiye.
The GLVAC CKJ11 Series is a vacuum contactor family designed for frequently switched motor drives and power distribution switches in medium voltage (MV) AC systems. 7 models cover two voltage ranges: 1.5 kV (160/250/400/800 A standard + CKJ11-3000 high-current version) and 3.6 kV (500 and 630 A).
The CKJ11-3000 model is particularly notable — with 30,000 A rated making and 24,000 A rated breaking capacity, it is used in high-power motor starting, large transformer magnetic switching, and mega-watt scale reactive power compensation (RPC) applications.
The 3.6 kV version (CKJ11-500/3.6 and CKJ11-630/3.6) is preferred in electrified railway and metallurgy high-voltage motor drives. Standard 1.5 kV models are used in petrochemical, compensation panels, mining (systems above 1.14 kV), and industrial motor control.
IMB Electric — GLVAC Türkiye representative. CKJ11-500/3.6 and CKJ11-160/1.5 models are stocked.
APPLICATION AREAS
7QUOTE FOR THIS MODEL
Get pricing & lead time for CKJ11-3000
Quantity, lead time and application sign-off from our engineer within 1 business day. Same-day for standard models; feasibility report for custom configs.