Submittal Sheet
Motor Run Capacitors
HCK Series
A run capacitor, also known as a start capacitor, boosts the 
current or reduces the power factor to an electrical motor. 
Common applications include HVAC, pool and spa, motors, 
food service and electronics. Our engineers and quality  
specialists provide services that meet or exceed customer 
requirements—all capacitors undergo in-house testing and 
validation. We carry extensive domestic inventory to meet 
delivery schedules.
Features
•  Single and dual rated values
•  Round or oval case options
•  Aluminum oil lled construction
•  Designed & manufactured in accordance with UL 810 and 
EIA standard RS-456
•  Custom congurations available
CAPACITORS
Rated Voltage
370 and 440 VAC 
(contact factory for alternative voltages)
Operating Temperature
-40°C to 70°C
Dissipation Factor
0.1% max.
Internal Protection
0.1% max. 
UL recognized internal protection bridge 
capable of interrupting up to 10K amp
Capacitance Tolerance
3% available
Leakage Current
30 µA max.
Frequency
50/60 Hz
Operating Life
22,000 hour with 94% survival 
60,000 hours available
Terminations
.250″ x .032″ QC terminals
Case Material/Finish
Unpainted aluminum construction
We can custom engineer a solution 
to meet any need. Just ask.
815.626.5170 | HartlandControls.com
Specications
©2017 Hartland Controls  |  Printed in USA  |  All rights reserved | PS0401510171000

