Robertshaw 5300-711 Thermostat

The Robertshaw 5300-711 Thermostat is a heavy-duty, snap-acting SPST thermostat engineered for precise temperature regulation in commercial cooking equipment and industrial heating systems. As a key component of the Robertshaw 5300 Series, this direct-acting control features a temperature range of 200°F to 400°F (93°C to 204°C), making it the industry standard for ovens and griddles requiring high-limit accuracy. The 5300-711 is specifically designed for pilot duty operation, rated at 120/277V AC at 50 VA, and utilizes a dip-sealed housing to protect internal silver contacts from moisture and grease ingress in harsh kitchen environments.

For technicians performing field replacements, this unit includes a 36-inch capillary and a 3/8" x 5-5/8" nickel-plated bulb for superior thermal response. It serves as a direct OEM replacement for US Range #227141 and is compatible with various commercial brands including Frymaster, Garland, and Pitco. The 8°F mechanical differential ensures tight cycling, while the 4-way heat-resistant plastic dial and 13/16" stem provide a robust interface for daily operational demands.

Key Benefits for Contractors:

• Rugged Durability: The dip-sealed construction prevents dust and environmental contaminants from fouling the snap-action mechanism.
• Precise Thermal Response: Features a nickel-plated sensing bulb designed for rapid heat transfer and accurate monitoring between 200°F and 400°F.
• Broad Compatibility: Functions as a drop-in OEM replacement for US Range 227141, ensuring minimal downtime during service calls.
• Contractor-Grade Reliability: Built with silver contacts and heavy-duty terminals to maintain calibration under sustained pilot duty electrical loads.

Common Questions:

Is the Robertshaw 5300-711 compatible with 120V systems?
Yes, this electric thermostat is rated for pilot duty operation at both 120V and 277V AC, specifically optimized for driving relay coils or gas valve circuits.

Can I use this for high-current resistive heating elements?
This specific model is designed for pilot duty (50 VA). If your application requires switching high-amperage resistive loads directly, verify that your circuit includes a contactor or choose a 5300 series model with a higher resistive rating.

What equipment does the Robertshaw 5300-711 usually fit?
It is widely used in commercial ovens, fryers, and ranges, most notably appearing in equipment lists for US Range and Frymaster units requiring a 400°F maximum control temperature.

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.