VC4 Series/ VC5 (6 hooks)
VC4 Series is a snap action motor protector with conductive bimetal construction. Automatic or manual reset is available, which VC can be used in single or dual voltage type motor.
  Description
VC4 Series
Thermostat Specifications
  VC4 Series is a snap action motor protector with conductive bimetal construction. Automatic or manual reset is available, which VC can be used in single or dual voltage type motor. Also, it can quickly respond and to over current and over temperature situation. It has compact design, long lifecycle, reliability and precise tripping time to ensure safety of motor’s operation and avoid overheating.
Key Features: Used in single and dual voltage
Easy to install
Miniature calibration
Protect 1/2 to 3 HP motors
Normal closed
Automatic or manual reset
Rating: 34 amps/ 120 volts AC
17 amps/ 250 volts AC
Temperature Range And Tolerance: Available with nominal calibration temperature from 90℃ to 150℃
Tolerance ± 5 ℃
Time check at T - ambient 25°C 4 to 10 seconds
Compliance: UL and C-UL File NO: E254470;
RoHS ( 2002/95/EC Directive ) correspondence
Main Application: Compressor
Commercial and industrial machinery motors.
Pump motors
Agricultural equipment
Well and sump pumps
Fans and air conditioners
Refrigerators
Home appliances
Model Code
ⅠAction Type 1: auto reset
0: manual reset
ⅡShape of
    enclosure
    base
E: with fixing earring
R: without fixing earring
Ⅲ Terminal
     Shape
1: Hook terminals
2: Straight Terminals
Ⅳ Temperature 090-150: 90-150 ℃
ⅤCurrent V01 to V32 (See the sheet of current code below)
Ⅵ Year of
     Calibration
A: 2003, B: 2004 ,…, Z:2028
Ⅶ Week of
     Calibration
1: 1st week of the year, 2: 2nd week of the year,… , 52nd of the year

Dimensional Outline Drawing
E Type
R Type
TerminalShape
Straight Terminals
Hook Terminals

Current Code - Double Voltage Single Rotation
Codes 220-250V 110-125V   Codes 220-250V 110-125V
Joint #1 and #2 Joint #1 and #3 Joint #1, 2# and #3   Joint #1 and #3 Joint #1 and #3 Joint #1, 2# and #3
V01 18A / 36A   V17 21A / 42A
V02 36A / 72A   V18 30A / 60A
V03 50A / 92A   V19 30A / 54A
V04 48A / 96A   V20 40A / 72A
V05 70A / /   V21 42A / 75A
V06 / 80A /   V22 64A / 110A
V07 40A / 80A   V23 21A / 35A
V08 / 105A /   V24 13A / 20A
V09 5A / 12A   V25 18A / 42A
V10 25A / 50A   V26 62A / 125A
V11 28A / 56A   V27 60A / 120A
V12 50A / 100A   V28 35A / 61A
V13 12A / 24A   V29 32A / 66A
V14 13A / 26A   V30 27A / 40A
V15 17A / 34A   V31 30A / 40A
V16 19A / 35A   V32 24A / 43A