221-B-3 Staco Variac Variable Transformer
Staco 221B-3 Variac, 240VAC Three Phase Input, 0-264VAC Output, 2.5 A, Open Panel Mount
Expedited Delivery May Be Available.
221B-3 VARIAC® Variable Transformer,
240VAC Three Phase Wye 60 Hz Input;
0-240VAC L to L or 0-264VAC L to L Output (depending on wiring);
2.5 Amps Maximum;
Manually operated;
Open version (no case).
This model can also be used on a 400 Hz source as follows:
240VAC Three Phase Wye 400 Hz Input;
0-240VAC L to L or 0-264VAC L to L Output (depending on wiring);
2.5 Amps Maximum;
-- OR --
200VAC Three Phase Wye 400 Hz Input;
0- 200VAC L to L or 0-220VAC L to L Output (depending on wiring);
2.5 Amps Maximum;
Additional Information
Visit 100-200 Series Variable Transformers for additional details
Note: This is a (3) ganged transformer (3 coils on a common shaft). A three phase WYE source (with Neutral) is recommended. Contact ISE technical support regarding use on a DELTA source.
Click to contact ISE with questions or models not listed. Custom units are available.
ISE VARIAC®
Quality for Over 75 Years.
Not an Inferior, Low Quality, Imported Imitation.
Related products
-
Staco 291-3 Variac, 240VAC Three Phase Input, 0-264VAC Output, 3.0 A, Open Panel Mount
-
Staco 201-3 Variac, 240VAC Three Phase Input, 0-264VAC Output, 2.0 A, Open Panel Mount
-
Staco 171-3 Variac, 240VAC Three Phase Input, 0-264VAC Output, 1.75 A, Open Panel Mount
Customers who viewed this product bought
-
Ceramic Wire Connector (Large) for high temperature applications.
-
Ceramic Wire Connector (Small) for high temperature applications.