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Kromschroder Relay IFD 244.3/1WI - Burner Controls
KromschroderBurner Controls

Kromschroder Relay IFD 244.3/1WI

Kromschroder IFD 244.3/1WI is a burner control relay for industrial combustion systems supporting up to 350 kW capacity. Operates on 120/230 V AC with 25 mA ignition current and 9 VA power consumption. Suitable for…

SKU 3G-CBM-06092

Also listed as: 24431 WI · 24431-WI

Brand
Kromschroder
Item
Relay IFD 244.3/1WI
Part Number
24431WI
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
Payment
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Technical Specifications

Kromschroder
Manufacturer Part Number
24431WI
fuse
T 3.15A H 250V
connector
M16
supply voltage
120 V AC / 230 V AC (−15/+10 %) 50/60 Hz
burner capacity
350 kW
ignition current
25 mA
power consumption
9 VA (34 VA with ignition transformer)
ambient temperature
−20 to +60 °C

Technical Documents

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

Product Description

Kromschroder IFD 244.3/1WI is a burner control relay for industrial combustion systems supporting up to 350 kW capacity. Operates on 120/230 V AC with 25 mA ignition current and 9 VA power consumption. Suitable for furnace and boiler ignition control across −20 to +60 °C environments.

Frequently Asked Questions

What is the Kromschroder IFD 244.3/1WI used for?

The Kromschroder IFD 244.3/1WI is a burner control relay used for direct-ignition industrial gas burners up to 350 kW in continuous or cyclic operation. It provides automatic ignition, flame monitoring via ionization probe, and automatic restart after flame loss. Typical applications include atmospheric and forced-air burners in furnaces and boilers.

What are the specifications of the Kromschroder IFD 244.3/1WI?

The IFD 244.3/1WI operates on 120 V AC or 230 V AC (−15/+10 %) 50/60 Hz, with 25 mA ignition current and 9 VA power consumption (34 VA with ignition transformer). It supports burner capacity up to 350 kW, ambient temperature −20 to +60 °C, and uses a T 3.15A H 250V fuse with M16 connector.

Where to buy the Kromschroder IFD 244.3/1WI in Singapore?

3G Electric supplies the Kromschroder IFD 244.3/1WI to customers in Singapore. We handle logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time on this burner control relay.

How to install the Kromschroder IFD 244.3/1WI?

Mount the IFD 244.3/1WI via panel cutouts or snap it onto a DIN rail. Connect supply voltage (120/230 V AC) and the ionization probe per the wiring diagram. Ensure the ambient temperature stays between −20 and +60 °C. Use the specified T 3.15A H 250V fuse. Always follow the manufacturer's manual for safe commissioning.

Used in

Common applications for Kromschroder
Process-industry thermal oxidizers — BCU 370 with VAS automatic shut-off
Industrial ovens and dryers — IFS 110 ignition safety + CG motorised metering valves
Textile-dyeing plant gas heaters — DG gas pressure switches with IC 20 actuators
Ceramic and glass kilns — BCU series on modulating high-turndown gas trains
Retrofit swaps on European-designed burner racks (Dungs → Kromschröder variants)
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Kromschroder Products

3G Electric supplies Kromschroder 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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