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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

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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RM7895A1014

RM7895A1014

Honeywell / 7800 Series

This relay control module features non-volatile memory, allowing for data retention without power. The device can withstand a minimum operating temperature of -40°C, functioning efficiently up to 60°C. It also has a vibration rating of 0.5 G and supports operation in conditions with relative humidit

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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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RM7897A1002

RM7897A1002

Honeywell / 7800 Series

This relay control module supports on-off primary control applications and is suitable for conditions with a frequency range of 50 to 60 Hz. Its operational temperature tolerance spans from -40 °C to 60 °C, ensuring reliability in extreme environments. It is rated for a relative humidity level of up

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RM7897A2002

RM7897A2002

Honeywell / 7800 Series

This relay control module is utilized in on-off primary burner control applications, featuring both pre-purge and programmable post-purge capabilities. It has a pilot flame establishing period that can be set to either 4 seconds or 10 seconds. Operating temperatures are robust, spanning from -40°C t

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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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V4055A1080

V4055A1080

Honeywell / V4055

This actuator features an opening time specified at 26 seconds and a rapid closing time of one second or less. It has current ratings of 0.550 A during opening and 0.06 A for holding. The unit is capable of functioning under an operating pressure of up to 5 psi and is housed in a NEMA 1 rated enclos

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V8944N1061

V8944N1061

Honeywell / V8944

This gas valve is designed for 1-1/4 inch piping and supports an operating pressure of 1/2 psi. It utilizes a rapid opening characteristic for prompt gas flow management. The valve, constructed from die-cast aluminum, can be mounted horizontally for optimal performance.

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V8944N1038

V8944N1038

Honeywell / V8944

This valve is a rapid-opening diaphragm type, which features an impressive flow capacity ranging from 780 to 2300 CFH. It operates at a frequency of 60 Hz and consumes 12.4 VA of power. The device is constructed from die-cast aluminum and has opening and closing times of less than 6 seconds and 2 se

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RM7895D2011

RM7895D2011

Honeywell / 7800 Series

This relay control module is designed for primary control applications, supporting operational frequencies between 50 Hz and 60 Hz. It dissipates 10W of power and can withstand vibration resistance up to 0.5 G. The operating temperature range extends from -40 °C to 60 °C, and it can be stored at tem

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Showing 411-420 of 966 results