Packard PMJ233 Start Capacitor

The Packard PMJ233 is a professional-grade motor start capacitor engineered for intermittent duty in AC motor starting circuits. Built for the demanding environments that contractors face, this 233-280 MFD start capacitor provides the necessary phase shift to increase starting torque in single-phase motors. Rated for 110-125V applications, the unit features a rugged moisture and oil-resistant molded phenolic resin housing. With a standard 1-7/16" diameter and dual blade terminals for quick connectivity, it is a direct field replacement for industry standard 11018 and compatible with various 50/60Hz HVACR systems requiring a round start capacitor.

Key Benefits

• Broad Compatibility: Replaces common industry numbers like 11018 and fits standard 1-7/16" x 2-3/4" small case sizing.
• Intermittent Duty Ready: Optimized for a 3-second start cycle with a capacity of up to 20 starts per hour.
• Rugged Housing: Moisture and oil-resistant phenolic resin case maintains integrity in high-humidity or oily mechanical rooms.
• Wide Operating Range: Performs reliably in temperatures ranging from -40°C to 65°C (-40°F to 149°F).
• Standardized Connections: Features 1/4" dual male blade terminals for straightforward wiring during service calls.

Common Questions

Can I use a 125V start capacitor on a 110V motor?
Yes, the Packard PMJ233 is rated for 110-125V AC, making it the appropriate choice for standard 115V or 120V residential and commercial motor applications.

What happens if my MFD rating is slightly different?
Using a 233-280 MFD rated capacitor within a circuit calling for this specific range is critical; straying outside this window can result in insufficient torque or excessive winding heat.

Is this a run capacitor?
No, this is an electrolytic motor start capacitor designed only for starting duty; it must be switched out of the circuit via a centrifugal switch or potential relay once the motor reaches speed.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.