Rheem-Ruud SP12841 Contactor

When you're out in the field and finding a chattering or pitted contactor in a Rheem, Ruud, or Richmond unit, the Rheem-Ruud SP12841 3-Pole 30A 120V Contactor is the exact OEM spec you need. This heavy-duty electrical switch is engineered to handle the high-amperage draw of commercial heating elements and industrial water heaters without the risk of premature failure found in universal alternatives. With a 120V coil rating and 30-amp capacity, this 3-pole contactor provides reliable circuit interruption across all three lines, ensuring consistent performance in demanding HVACR environments. The robust construction is rated for ambient temperatures ranging from 40°F to 170°F, making it a dependable choice for high-heat applications. Integrating this genuine Rheem replacement part into your service ensures that the low-voltage control signals from the thermostat effectively manage heavy-duty electrical loads while maintaining the integrity of the original system design.

• OEM Precision: Guaranteed Rheem SP12841 dimensions and terminal placement for quick, bolt-on replacement without re-wiring.
• High-Amperage Durability: Rated for 30-amp loads, preventing contact welding and overheating in commercial water heating systems.
• Comprehensive Safety: The 3-pole design manages multiple electrical legs simultaneously, providing a cleaner disconnect and protecting downstream components.
• Advanced Coil Engineering: The 120V coil is built to withstand voltage fluctuations, reducing the risk of burnout during high-demand cycles.

Can I use this contactor in a 24V control system?
No, this model features a 120V coil. Always verify your control voltage with a multimeter before installation, as applying 24V to a 120V coil will not energize the magnetic circuit.

What are the signs that my SP12841 contactor needs replacement?
Look for significantly pitted contacts, a burnt smell near the coil, or audible buzzing/chattering. If you measure 120V at the coil terminals but the contacts aren't pulling in, the internal solenoid has likely failed.

Is this compatible with multiple brands?
Yes, as an OEM ProTech replacement part, it is the standard specification for various Rheem, Ruud, and Richmond water heaters and HVAC equipment.

This item is not eligible for free shipping.

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.