Hartland Controls / Littelfuse HHS Hard Start Capacitors

Hartland Controls / Littelfuse HHS Hard Start Capacitors are easy to install and improve compressor efficiency. These capacitors enable A/C units and heat pump compressors to start up at maximum efficiency, so the unit can reach a normal rated speed up to 10 times faster. These 50Hz/60Hz frequency capacitors feature 90V to 277V AC voltage with a capacitance range of 43µF to 292µF and an operating temperature range of -40°C to +65°C. Hartland Controls / Littelfuse HHS Hard Start Capacitors are ideal for use in hard starting compressors and low voltage situations. Both the HHS-410 and HHS-810 series also work on RSIR, CSIR, PSC, and CSR compressors.

Features

HHS-410 and HHS-810
- Use on HVAC high-efficiency compressors and refrigeration units
  - HHS-410: 1/4HP to 1/3HP
  - HHS-810: 1/12HP to 1/5HP
- Ideal solution for replacing three components in a system with a run capacitor
- Solid-state relay and capacitor
- Maximum rated load amps (RLA)
  - HHS-410: 6.8A
  - HHS-810: 4.05A
- Easy 5-wire installation
- Helps older compressors start and run cooler
- Easy mount clip or screw mount for quick installation
HHS-5 and HHS-6
- Use on 1/2HP to 10HP single-phase HVAC compressors and refrigeration units
- Positive temperature coefficient (PTC) relay and capacitor
- Easy 2-wire installation
- Increase in torque
  - HHS-5: 300%
  - HHS-6: 500%
- Instant restart
- NATE recognized

HHS-7E and HHS-8E
- Use on HVAC high-efficiency compressors and refrigeration units
  - HHS-7E: 1HP to 4HP
  - HHS-8E: 1HP to 5HP
- Can be used on PSC and CSIR type compressors
- Electronic potential relay (EPR) and capacitor
- 330V_AC start capacitor
- Easy 2-wire installation
- Backup electronic timing circuit to protect the compressor
- Voltage sensing
- Instant restart
- NATE recognized
Common
- UL recognized
- In-house tested and validated

Applications

Hard starting compressors
Low voltage situations
HVAC/R

Works on RSIR, CSIR, PSC, and CSR compressors (HHS-410 and HHS-810)

Specifications

90V to 277V AC voltage
43µF to 292µF capacitance range

50Hz/60Hz frequency
-40°C to +65°C operating temperature range

Hartland Controls / Littelfuse HHS Hard Start Capacitors

Features

Applications

Specifications

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