Robertshaw 5300-015 Thermostat

The Robertshaw 5300-015 is a heavy-duty electric cooking control thermostat engineered for high-demand commercial kitchen equipment. This SPST snap-acting thermostat provides precise temperature regulation across a 100°F to 550°F range, making it a staple for maintaining consistency in commercial ovens, fryers, and ranges. It features an integrated auxiliary switch (Break in "OFF" position) which provides a positive mechanical disconnect when the dial is turned to the off position—a critical safety feature for field technicians and commercial kitchen safety compliance. The assembly includes a 36-inch capillary and a durable 1/4" x 5-9/16" nickel-plated sensing bulb to ensure accurate thermal response in dense cooking environments.

Designed for versatile field replacement, the 5300-015 is often referenced by factory part number KA-601. Its snap-action mechanism utilizes silver contacts to minimize arcing and extend the life of the control under resistive loads of up to 25 Amps at 250V AC. For contractors and HVACR technicians, this Robertshaw 5300 series thermostat offers reliable compatibility with multiple OEM brands, including American Permanent, Metal Masters, and Uni-Line, streamlining inventory by serving as a universal solution for standard and pilot-duty applications.

• Precise Temperature Range: Operates from 100°F to 550°F (38°C to 288°C) for diverse commercial cooking applications.
• Integrated Auxiliary Switch: Built-in SPST switch provides a mechanical "positive off" for safer equipment servicing.
• OEM Cross-Compatibility: Reliable replacement for KA-601-36, 23695, 56527, and F16-757 across multiple equipment manufacturers.
• Durable Construction: Heavy-duty terminals and silver contacts handle 120/277V AC electrical ratings with high reliability.
• Flexible Installation: 36" capillary length and standard #6 mounting kit allow for straightforward mounting in tight cabinetry.

Can I use the 5300-015 to replace a thermostat without an auxiliary switch?
Yes. A thermostat with an auxiliary switch can replace a standard (non-auxiliary) model if the temperature range and bulb specifications match. In these instances, simply disregard the auxiliary switch terminals during wiring.

What equipment is this thermostat typically found in?
This commercial cooking thermostat is frequently installed in deck ovens, countertop fryers, and industrial warming cabinets that require a 100/550F operating range and line voltage control.

How do I ensure the sensing bulb is mounted correctly?
For optimal performance, the 1/4" nickel bulb should be securely fastened within the heated zone using appropriate clips, ensuring the 36" capillary is routed away from direct heating elements to prevent calibration drift.

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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.