Application: Generally used in all such kind of motors(water pumps, water coolers, refrigerators) which need initial torque during startup phase, and disconnects when motor reaches near to its predetermined speed. Other uses are in coupling, DC blocking and bypass circuits.

Container: Aluminum Cans with Plastic caps/Rubber Bakelite caps.

Encapsulation Material:  Processed Bitumen with melting point 100°C.

Standard: IEC 60252-2 Rated Voltage*: 220 to 330 VAC, 50/60 Hz..

Capacitance Range*: 21 to 1000 µF. (*Custom designs are welcome)

CONSTRUCTION: These capacitors are made up of formed and etched Aluminum foil with electrical grade press pan paper. Precise and high speed computerized machines are used for this purpose.Winded elements are encapsulated in asphalt and housed in Aluminum cans, covered with electrical grade heat shrink sleeve.


SERIES SC motor start capacitor
CAPACITANCE RANGE 80-110 µF, 138-182 µF, 200-250 µF and 250-300µF, also available higher ratings on order.
OPERATING VOLTAGE 275 Volts.(Other voltage rating are also available on request)
TOLERANCE -0% to +20%. For other capacitance tolerances please inquire.
CAN MATERIAL Round can made up of Aluminum.
CAN SIZE Diameter =35mm; Height = variable for different ratings. (Insulated & covered with electrical grade heat shrink sleeve of green color)
ENCAPSULATION (Filling Material): Bitumen
SLEEVE COLOR Green color, for other colors please inquire
STANDARDS IEC 60252-2. We follow IEC 60252-2 (2013-08) for manufacturing and type test conformation.
TESTING CYCLES  Complete 10,000 (ON for 3 Sec & OFF 157 Sec)
PRESSURE RELIEF VENT Pressure relief vent is provided that protects capacitor against burst. There will be no damage to the case or sign of fire or explosion.
TERMINATION Thimble type, Single tag also available Duplex 5.1mm quick connect tags for all sizes, Triplex 5.1mm quick connect tags for can diameters over 35mm. Wire termination also available

Design Sizes

Capacitance µF 275V
D(mm) H(mm)
80~110µF 40 86
138~182µF 49 86
200~250µF 49 86
250~300µF 49 86
300~400µF 47 107
400~450µF 47 107
450~500µF 47 107
400~500µF 46 111
500~600µF 46 111
600~700µF 53 111
700~800µF 53 111


Catalog Formation

1st & 2nd Position SC Start Capacitor
3rd and 4th position PP /RB  Plastic Cap (local)/ Rubber Bakelite Cap(Export)
5th, 6th and 7th position Voltage Code (for local if two voltage ratings are available we will write the maximum W.V.) (For export only one W.V. are written in printing)
8, 9, 10 & 11th Position Static Capacitance(for local)

Initial Capacitance (for Export level as in Barkers)

12 &13th Position 01-Aluminum Body with Sleeve

02-Plastic Body

03-Plastic Body with Aluminum Cans inside

14th Position Terminations Code

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