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966 results

966 results
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Products

R7851C1008

R7851C1008

Honeywell / 7800 Series

With a flame signal output range from 0 to 5.0 volts DC, this flame amplifier boasts a response time of either 0.8 seconds or 3.0 seconds for flame failure detection. It is primarily used in commercial and industrial environments for boiler, burner, and furnace safety monitoring.

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R8001A1001

R8001A1001

Honeywell / SLATE

This base module, weighing 2 lbs, operates between specified frequencies of 50 Hz and 60 Hz, making it suitable for a wide range of applications. It is built to function optimally in environments with a temperature range from -29°C to 66°C, and can be stored safely at temperatures as low as -40°C. T

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R7847B1031

R7847B1031

Honeywell / 7800 Series

This primary safety control relay operates effectively in a temperature range from -40°C to 60°C and can endure vibration levels of 0.5G. It has a color-coded label in green for identification and supports a flame signal strength range of 0 to 5.0V DC. With a maximum relative humidity rating of 85%

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V4055A1114

V4055A1114

Honeywell / V4055

This actuator provides a consistent opening time of 13 seconds while ensuring a fast closing time of one second or less. It operates effectively at an ambient temperature range from -23°C to 70°C and handles a pressure of 5 PSI. The NEMA 1 enclosure is rated IP30, offering a good level of protection

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RM7895B1013

RM7895B1013

Honeywell / 7800 Series

Featuring a pilot flame establishing period of either 4 or 10 seconds, this relay control module ensures reliable performance in on-off applications. It supports dynamic airflow switch checks and functions efficiently within a temperature range of -40°C to 60°C.

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R7861A1026

R7861A1026

Honeywell / 7800 Series

This flame signal amplifier functions effectively with a signal strength range from 0 to 5.0V DC. It features a dynamic self-checking mechanism and utilizes a PCB edge connector for electrical connections. The unit operates within a temperature range of -40°C to 60°C and is capable of storage in con

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21CX14

21CX14

Honeywell / Micro Switch

This limit switch is equipped with a side rotary actuator and employs maintained switch action. It has a contact configuration of SPDT x4, supporting current ratings up to 15 A and voltage ratings of 120/240/480 VAC. With an IP66 rating, it is protected against dust and water, ensuring reliability i

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16CX1C

16CX1C

Honeywell / Micro Switch

This device is rated for a maximum current of 1 Amp (AC) and 5 Amps (DC), with a voltage rating of 125 VAC and 28 VDC. The termination options include 3/4-14 NPT or M25 x 1.5 mm conduit for easy installation. The switch is IP66 rated, ensuring excellent resistance to dust and water ingress. It opera

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51ML72

51ML72

Honeywell / Micro Switch

This limit switch features a lever actuator style with an operating force of 0.45 N. It is non-illuminated and rated for use in various conditions defined by NEMA ratings 1, 3, 4, 6, and 7. It has a weight of 1.87 lbs and uses screw terminals for connections.

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301-EM-RFSA-US3

301-EM-RFSA-US3

Honeywell / 301EM Series

This flame detection device weighs 1.05 lb and features a sensing technology based on ultraviolet (UV). It boasts a detection range of 80 feet (25 meters) and supports a minimum cone of vision of 90° in both horizontal and vertical orientations.

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Showing 271-280 of 966 results