Is the Satronic Relay TF 832.3 (replaces TF 832.1) 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 TF 832.3 (replaces TF 832.1) - Burner Controls

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SatronicBurner Controls

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Satronic Relay TF 832.3 (replaces TF 832.1)

SKU 3G-CBM-05887

Also listed as: REL 20120 · REL-20120

Brand

Satronic

Item

Relay TF 832.3

Technical Specifications

Satronic

fuse protection

10 A fast, 6 A slow 

own consumption

~5 VA 

protection class

IP 44 

post ignition time

~20 sec 

max burner capacity

30 kg/h 

flame detector types

Photoresistance MZ 770 S, Infrared IRD 1010, Ultraviolet UVD 970 

output 3 max current

1.5 A 

output 4 max current

4.0 A 

output 5 max current

0.5 A 

ambient temperature range

0°C to +60°C 

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Satronic Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Satronic Relay TF 832.3 is a burner control unit for heating systems, supporting flame detectors up to 30 kg/h burner capacity with ~20 sec post-ignition time. It features IP 44 protection, 10 A fast fuse protection, and multiple output circuits rated to 4.0 A maximum, suitable for industrial combustion applications.

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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