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.

How do I get a quote for the Satronic Relay DKO 972-N mod.22?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

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.

SatronicBurner Controls

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 

View Full Spec Sheet

Technical Documents

(1)

Technical Document 1

PDF Document

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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.

Browse all Satronic products →Contact our engineers →