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753 results

753 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

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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RM7898A1018

RM7898A1018

Honeywell / 7800 Series

This relay control module weighs 1.81 lbs and functions within a minimum frequency of 50 Hz and a maximum of 60 Hz. It has the option to set the pilot flame establishing period to either 4 seconds or 10 seconds and features a selectable pilot type. The module includes an airflow switch check for sys

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M9484E1017

M9484E1017

Honeywell / Modutrol IV

Designed to operate on a supply voltage of 24 VAC, the actuator functions effectively within a frequency range of 50 Hz to 60 Hz. It features a stroke angle adjustable from 90° to 160°, enabling versatility in its applications. Built with a die-cast magnesium housing, it is robust and reliable acros

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RM7895A1048

RM7895A1048

Honeywell / 7800 Series

Operating with a supply voltage of 120 VAC, this relay control module handles frequencies from 50 Hz to 60 Hz. It has a substantial operating temperature range, from -40°C up to 60°C, and can be stored between -40°C and 66°C. The unit weighs 1.81 lbs and supports a relative humidity of up to 85% wit

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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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R7861A1034

R7861A1034

Honeywell / 7800 Series

As part of the 7800 Series, the R7861A1034 flame signal amplifier outputs a flame signal ranging from 0 to 5.0V DC, requiring a minimum acceptable flame signal of 1.25V DC. It operates efficiently in temperatures ranging from -40°C to 60°C and is suitable for storage between -40°C and 65°C. This dev

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RM7895C2020

RM7895C2020

Honeywell / 7800 Series

This relay control module is suitable for applications operating at 120 VAC and lies within a frequency range of 50 Hz to 60 Hz. It has a power dissipation of 10 watts and can handle a connected load of 20 amps with appropriate fusing. The device maintains functionality in temperatures ranging from

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51ML9

51ML9

Honeywell / Micro Switch

This enclosed limit switch features a 2-pole configuration and a current rating of 10.0 A. It operates at a rated voltage of 250 VAC for alternating current and 250 VDC for direct current. The actuator is designed with a side rotary lever and is suitable for chassis or screw mounting, adapting for v

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060-0573-02

060-0573-02

Honeywell / Model 41 Series

This model features an excitation voltage of 10V DC and operates effectively in a temperature range from -54°C to 121°C. It is designed for both tension and compression operations and uses a durable housing made of 17-4PH stainless steel. The load cell accommodates a maximum relative humidity of 80%

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