White-Rodgers 90-247 Contactor

The White-Rodgers 90-247 is a heavy-duty 2-pole contactor engineered for rigorous demand in HVACR systems. Built as a definite purpose contactor, this Type 122 model handles up to 40 amp contacts with a high resistive rating of 50A, ensuring reliable switching for compressors and motors. It features a high-performance 24V VAC coil with an 11 Ohms DC resistance, designed for efficiency with a low 6 VA nominal power draw and a maximum 32 VA inrush. This low VA consumption contributes to cooler operation and extends the service life of the internal components. For easy field integration, the unit includes a universal mounting bracket and versatile terminal options, including pressure connectors and double 1/4-inch quick-connects. The silver alloy contacts provide a positive make and break, while the thermosetting resin insulation ensures electrical stability across a wide operating temperature range of -40 to 150 degrees Fahrenheit. Reliable and quiet, the 90-247 is a standard replacement for many 2-pole, 24V applications.

• Enhanced Efficiency: Low VA coil reduces heat buildup, improving overall control circuit stability.
• Universal Compatibility: Standardized mounting bracket allows for direct replacement in existing HVAC units and refrigeration systems.
• High Ampacity Rating: Rated for 40A full-load and 50A resistive loads, making it ideal for high-demand compressors.
• Reliable Termination: Equipped with pressure connectors and dual quick-connect terminals to accommodate various wiring configurations.
• Silent Operation: Designed to minimize chatter and hum during continuous duty cycles.

Can the 90-247 replace a single-pole contactor?
While this is a 2-pole device, it can replace a 1-pole contactor if the wiring allows for both legs of the circuit to be switched, often providing a safety upgrade by breaking both sides of the line.

Is this contactor suitable for 50/60 Hz applications?
Yes, the 90-247 is designed for 50/60 Hz frequency ratings, making it versatile for standard residential and commercial power grids.

What is the maximum voltage rating for the contacts?
The contacts are rated for up to 600 VAC, allowing it to be used in various high-voltage motor and heating element circuits.

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.