• Ballast for straight fluorescent lamps
• Standard core design: 28 x 41 mm
• SEED™ Design Technology
• More than 15 years life
• Vacuum impregnated using PE resin

• Core: High Grade Silicon Steel
• Wire: High Temperature Resistance
• Terminals: Plug-in or Screw Type
• Winding Temperature (Tw): 130
• Protection : Class I

Product Code

Lamp Wattage, W

Current, A

Power Factor, f

Temp. Change, Dt

Capacitor (Cp), mF

Line Current (Acp), A

Power Loss Rating (EEI)

Base Dimension Type

S58s

58/66

0.67

0.48

65

7.0

0.32

C

I

S40s

36/40

0.43

0.53

60

4.5

0.22

C

II

S30s

30

0.365

0.50

60

4.5

0.18

C

II

S20s

18/20

0.37

0.35

60

4.5

0.19

C

II

S15s

15

0.33

0.33

55

3.5

0.12

C

II

S10s

9/10

0.23/0.19

0.33

55

2.0

0.08

B2

III

S04s

4/8

0.17/0.14

0.25/0.35

55

2.0

0.04/0.06

B2

III