$275

POWERSTAT 226U VARIABLE AUTOTRANSFORMER 240V 50/60HZ Excellent Condition 0-280

$113.9

STG-1000W Variable Variac Auto Transformer Voltage Regulator Metered 0-300V

$99.45

STG-1000W Variable Variac Auto Transformer Voltage Regulator Metered 0-300V

$99.95

GENERAL RADIO USA W5MT3 AUTOTRANSFORMER VARIAC IN 120Vac Out 0-140Vac 5A TESTED

$250

POWERSTAT SUPERIOR EN217 VARIABLE AUTO TRANSFORMER 240V. Serviced.

$79.99

EATON / CUTLER-HAMMER C0100E3A INDUSTRIAL CONTROL TRANSFORMER (NEW IN BOX)

$75.99

2000VA Variable Voltage Transformer 15.3A 0-130V Voltage Regulator LCD

$113.24

0-300V Output Voltage Transformer Variac Autotransformer Voltage Regulator Power

$18

Superior Electric Staco Variac 4in Double Sided 120v 140v Dial Plate NOS Genuine

$21.99

Genuine OEM GE Lighting Autotransformer GETR480/277-250W SEE DESC

$53.06

MCI TRANSFORMER 4-06-7010 / 4067010 (BRAND NEW)

$49.5

Staco Replacement Knob 399-0147 5” Diameter