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Robertshaw 5000-276 Commercial Electric Thermostat 100°F To 300°F 48" Capillary

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Special Price $321.03 Regular Price $356.34
Out of stock
SKU
5000-276
100/300F 48"Cap Comm Elec Stat
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HVAC Controls & Electrical, Control & Sensing Devices
Manufacturer:
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Product Overview:
Commercial cooking equipment requires accurate temperature regulation to maintain consistent heating conditions. The Robertshaw 5000-276 Commercial Electric Thermostat 100°F To 300°F 48" Capillary is an OEM electric thermostat designed for commercial cooking applications requiring double-pole switching. Its DPST snap-action mechanism and positive OFF function regulate electrical heating circuits according to the selected temperature setting.

Temperature Sensing and Switching:
The thermostat uses a remote sensing bulb and capillary assembly to detect temperature changes. Its internal diaphragm mechanism responds to the sensing element and operates the electrical contacts through a snap-action switching mechanism. This arrangement supports precise temperature regulation with an 8°F mechanical differential.

Electrical Switching Mechanism:
The DPST configuration switches two electrical poles simultaneously. Its positive OFF function allows the heating circuit to be switched off through the thermostat control. The snap-action contacts are designed for reliable switching in commercial electric cooking equipment.

Replacement Guidelines:
Disconnect electrical power before servicing the equipment. Before replacing the Robertshaw 5000-276 Commercial Electric Thermostat 100°F To 300°F 48" Capillary, verify the temperature range, DPST switching configuration, capillary length, bulb dimensions, mounting arrangement, and electrical ratings. Confirm the sensing bulb and terminal connections match the original installation. Replacement and electrical testing should be performed by a qualified technician.

Common Signs of Wear:

  • Cooking equipment fails to reach the selected temperature.
  • Temperature fluctuates beyond the expected range.
  • Heating elements remain energized after the setpoint is reached.
  • Thermostat switching becomes intermittent.
  • Temperature adjustment becomes inaccurate.
  • Capillary or sensing bulb shows physical damage.

Equipment Compatibility:
The OEM Robertshaw 5000-276 Commercial Electric Thermostat 100°F To 300°F 48" Capillary is intended for commercial electric cooking equipment requiring a 5000 Series DPST thermostat with positive OFF operation. Verify the existing thermostat's temperature range, electrical load, bulb configuration, capillary length, and mounting arrangement before ordering. Confirm the equipment manufacturer's control requirements to ensure the correct replacement.

Technical Specifications:
Manufacturer: Robertshaw
Part Number: 5000-276
Product Type: Commercial Electric Thermostat
Temperature Range: 100°F–300°F
Switching Action: Snap Action
Capillary Length: 48 in.

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Product Questions (5)
Customer Questions
What commercial cooking equipment uses the Robertshaw 5000-276 Electric Thermostat?

The Robertshaw 5000-276 is designed for commercial electric cooking equipment requiring a 5000 Series DPST thermostat with positive OFF operation. Verify the equipment's original control requirements before ordering.

How does the 48-inch capillary sensing assembly regulate cooking temperature?

The remote sensing bulb detects temperature changes and transfers the response through the capillary assembly to an internal diaphragm mechanism. This operates the snap-action contacts to regulate the heating circuit, with an 8°F mechanical differential.

What is the advantage of the DPST switching and positive OFF function?

The DPST mechanism switches two electrical poles simultaneously, while the positive OFF function allows the heating circuit to be switched off through the thermostat control.

How can I verify that the Robertshaw 5000-276 is the correct replacement thermostat?

Compare the existing thermostat's 100°F–300°F temperature range, DPST configuration, 48-inch capillary length, sensing bulb dimensions, mounting arrangement, and electrical ratings. Confirm that the replacement matches the cooking equipment manufacturer's requirements.

What maintenance checks are recommended for the Robertshaw 5000-276 Commercial Electric Thermostat?

Follow the equipment manufacturer's maintenance guidance and periodically inspect the sensing bulb, capillary tube, thermostat housing, and electrical terminals for visible damage or deterioration. Have a qualified technician investigate inaccurate temperature regulation or intermittent switching.