What is the Satronic CM391.2 10.5 relay used for?

The Satronic CM391.2 10.5 is an automatic gas burner control relay designed for intermittent operation in industrial heating and combustion applications. It provides ignition and flame monitoring for burners and boiler systems across manufacturing, HVAC, and process heating industries.

What are the specifications of the Satronic CM391.2 10.5?

The CM391.2 10.5 is a Eurobox series burner control relay rated for intermittent automatic gas burner operation. It delivers reliable ignition sequencing and continuous flame supervision. For detailed electrical ratings, control outputs, and connection diagrams, contact 3G Electric with the SKU REL45107.

Where can I buy the Satronic CM391.2 10.5 relay in Singapore?

3G Electric supplies the Satronic CM391.2 10.5 relay to Singapore customers. We source, handle full customs clearance, and arrange delivery. Contact our team with your SKU (REL45107) and required lead time for pricing and availability details.

How do I select and install a burner control relay like the CM391.2 10.5?

Select based on your burner type (gas), control voltage requirement, and intermittent duty cycle. Installation requires matching the relay's terminals to your ignition and flame-sensing circuits per the wiring diagram. Consult your boiler or burner manual and engage a qualified technician for safe commissioning.

Satronic CM391.2 Burner Control Relay - Burner Controls

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Satronic CM391.2 Burner Control Relay

Satronic CM391.2 10.5 is an automatic gas burner control relay for intermittent operation in heating and combustion applications. Part of the Eurobox series, it provides reliable ignition and flame monitoring for…

SKU 3G-CBM-05991

Also listed as: REL 45107 · REL-45107

Brand

Satronic

Item

CM391.2 Burner Control Relay

Technical Specifications

Satronic

type

CM391.2 

series

Eurobox 

operation

Intermittent 

application

Automatic gas burner control 

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Satronic Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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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