Is the Satronic Relay DKO 972-N mod.22 available from 3G Electric?

Yes — 3G Electric supplies genuine Satronic products with in-stock availability on common SKUs and worldwide shipping.

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Does 3G Electric provide technical support for burner controls?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all burner controls we distribute.

Satronic Relay DKO 972-N mod.22 - Burner Controls

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SatronicBurner Controls

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Satronic Relay DKO 972-N mod.22

SKU 3G-CBM-05890

Also listed as: REL 20153 · REL-20153

Brand

Satronic

Item

Relay DKO 972-N mod.22

Technical Specifications

Satronic

total load

4.0 A 

max current

16 A 

operating temp

-30 to +150°C 

output current

0.5 A 

burner capacity

30 kg/h 

protection degree

IP 40 

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Satronic Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Satronic DKO 972-N mod.22 is a burner control relay designed for heating system applications, featuring a maximum current rating of 16 A and an operating temperature range of -30 to +150°C. With IP 40 protection and 0.5 A output current, it suits industrial combustion control installations requiring reliable switching performance.

Used in

Common applications for Satronic

Steam boiler systems — Satronic MZ770S photocell and ZT870 transformer for flame detection and ignition control.

Industrial gas furnaces — Satronic IRD820 infrared photocell and control modules for continuous flame supervision during high-temperature processes.

Oil and gas burner retrofit — Satronic replacement photocell connectors and transformers for upgrading legacy burner safety systems.

Commercial heating equipment — Satronic burner control assemblies in air heaters and unit heaters for building HVAC systems.

Process heater automation — Satronic flame-fail relays and photocell harnesses in thermal-oil and hot-water heating loops.

Preventive maintenance programs — Satronic spare-parts kits stocked for scheduled photocell and transformer replacement in high-availability industrial facilities.

Satronic Products

3G Electric supplies Satronic burner controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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