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3G Electric
Satronic Relay CM391.2 10.5 - Burner Controls
SatronicBurner Controls

Satronic Relay CM391.2 10.5

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: CM 3912 · CM-3912

Brand
Satronic
Item
Relay CM391.2 10.5
Part Number
CM3912
Category
Burner Controls
UNSPSC
40101833 — Boiler or heater igniter
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Satronic
Manufacturer Part Number
CM3912
type
CM391.2
series
Eurobox
operation
Intermittent
application
Automatic gas burner control

Technical Documents

(1)
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Satronic Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 industrial burners and boiler systems.

Frequently Asked Questions

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

The Satronic CM391.2 10.5 is an automatic gas burner control relay used for intermittent operation in heating and combustion systems. It provides ignition and flame monitoring for industrial burners, boilers, warm air generators, radiant heaters, and water heaters, ensuring safe and reliable performance.

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

The Satronic CM391.2 10.5 is part of the Eurobox series, designed for automatic gas burner control with intermittent operation. It features non-volatile lock-out requiring manual reset, flame monitoring via ionization rectification, two independent safety contacts on the gas valve output, and an inbuilt solid-state ignition device.

Where to buy the Satronic CM391.2 10.5 in Singapore?

You can source the Satronic CM391.2 10.5 relay through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility, providing technical support for industrial burner and boiler applications. Contact us for pricing and lead time on this Eurobox series control.

How to install the Satronic CM391.2 10.5 relay?

Install the Satronic CM391.2 10.5 by mounting it securely in the burner control panel and wiring according to the manufacturer's diagram. Ensure the ionization probe is correctly positioned for flame detection. After installation, perform a manual reset to clear lock-out and test the ignition sequence per standard burner commissioning practices.

Used in

Common applications for Satronic
Industrial boiler systems — Satronic TF 836.3 relay for oil burner control up to 30 kg/h
Commercial heating plants — Satronic DMG 972-N MOD.01 for flame detection in gas burners
Process heating equipment — Satronic CM391.2 10.10 for automatic gas burner safety lock-out
Forced draught oil burners — Satronic DKO 970-N mod.05 for 1 or 2-speed intermittent operation
Forced draught gas burners — Satronic SR3/TR2V SF for burners up to 120 kW
Atmospheric gas burners — Satronic SM 592.2 TW1.5/TS10 for intermittent operation with manual reset
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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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