Description
Packard TTMJ270A Motor Start Capacitor Overview
The Packard TTMJ270A is a heavy-duty motor start capacitor engineered to deliver the high-torque starting boost that HVAC compressors, condenser fan motors, and other single-phase motors demand. With a wide capacitance range of 270–324 MFD and a voltage rating of 220–250V, this capacitor is built to handle the rigors of demanding start cycles in residential and light commercial HVAC applications.
Key Specifications
- Capacitance Range: 270–324 MFD (microfarads)
- Voltage Rating: 220–250V
- Type: Motor Start Capacitor
- Brand: Packard
- SKU / Part Number: TTMJ270A
Features & Benefits
- Wide capacitance tolerance (270–324 MFD) provides flexibility for cross-referencing and replacement applications
- 220–250V rating suits a broad range of single-phase HVAC motors and compressors
- Designed for short-duty start cycles — engages during motor startup and disengages once running speed is reached
- Reliable Packard quality trusted by HVAC technicians across residential and commercial service applications
- Direct replacement for failed or degraded OEM start capacitors
Typical Applications
- Air conditioning compressors
- Condenser fan motors
- Single-phase PSC and capacitor-start motors
- Residential and light commercial HVAC equipment
Installation Notes
Start capacitors are designed for intermittent duty only and must be used in conjunction with a start relay or potential relay to disconnect the capacitor from the circuit once the motor reaches operating speed. Always verify the capacitance range and voltage rating match or exceed the original equipment specifications before installation. Discharge the capacitor fully before handling.
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