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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

R7847B1023

R7847B1023

Honeywell / 7800 Series

This rectification flame amplifier supports a flame failure response time of either 0.8 seconds or 1 second. It operates effectively within a voltage range of 0 to 5.0V DC and features a green-colored protective enclosure. Designed for robust performance, it can withstand exposure to relative humidi

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RM7895B2013

RM7895B2013

Honeywell / 7800 Series

This relay control module features an intermittent pilot type and requires 4 to 10 seconds for pilot flame establishment. It includes dynamic checking for airflow switch validation. Its operation is supported across a temperature range of -40°C to 60°C and can be stored between -40°C and 66°C.

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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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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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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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LS2A4K

LS2A4K

Honeywell / Micro Switch

The LS2A4K features a compact and durable design with a weight of 2.54 lbs. It has an operating temperature range from -12°C to 121°C and an impressive mechanical life rating of up to 50 million cycles. This switch has an IP65/66/67 rating, ensuring its resistance to dust and water. It employs a sid

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GSXA42A1E

GSXA42A1E

Honeywell / Micro Switch

This interlock switch is designed with an operating temperature range between -40°C to 70°C, making it suitable for extreme environments. The switch features a side-rotary actuator with a bronze roller measuring 0.75 in. by 0.25 in. It is equipped with a contact configuration of 2 normally closed (N

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EX-AR471-3

EX-AR471-3

Honeywell / Micro Switch

This limit switch supports a range of voltage ratings at 125, 250, and 480 VAC for alternating current, as well as 125 and 250 VDC for direct current applications. With a current capacity of 15 Amps for AC and lower ratings for DC, it has a single-pole double-throw (SPDT) configuration. Its side-rot

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