Technical Data Sheet: Honeywell FEMA T6120A1005

Product Overview

The T6120A1005 is a high-quality capillary tube thermostat designed for temperature monitoring and control in industrial and HVAC applications. It operates by utilizing a liquid-filled sensing element that triggers a microswitch when the setpoint is reached.

General Specifications

• Manufacturer: Honeywell (FEMA Line)

• Model Number: T6120A1005

• Production Code: 2309

• Origin: Made in Italy

• Certifications: CE marked

Technical Parameters

Feature	Specification
Temperature Range	0 to 60°C
Protection Class	IP54 (Dust and splash-water resistant)
Switch Type	SPDT (Single Pole Double Throw)
Contact Rating (NC)	16(6) A, 250 V~
Contact Rating (NO)	6(4) A, 250 V~
Sensing Element	Capillary tube (spiral coil shown in image)

Electrical Configuration

The device features a Single Pole Double Throw (SPDT) configuration, allowing it to be used for both heating and cooling control:

• NC (Normally Closed): Breaks the circuit when the temperature rises above the setpoint (commonly used for heating).

• NO (Normally Open): Closes the circuit when the temperature rises above the setpoint (commonly used for cooling or alarms).

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Key Features

• Robust Housing: Designed for industrial environments with an IP54 rating.

• High Switching Capacity: Can handle up to 16A, suitable for direct control of small motors or heaters.

• Remote Sensing: The capillary coil allows for temperature detection at a distance from the main switch body.

Typical Applications

• Boiler and burner control.

• Greenhouse and ventilation system regulation.

• Industrial tank temperature monitoring.

• Heat exchangers.

Data Sheet

JUMO ATH-2 temperature controller (100-300°C)