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Kromschroder Relay FDU520 W2T5/1O1-1K1 - Burner Controls
KromschroderBurner Controls

Kromschroder Relay FDU520 W2T5/1O1-1K1

The Kromschroder FDU520 W2T5/1O1-1K1 is a burner control relay supporting intermittent or continuous operation with UV cell or ionization probe flame detection. Optional PROFINET and Modbus TCP connectivity enables…

SKU 3G-CBM-06104

Also listed as: FDU 520 · FDU-520

Brand
Kromschroder
Item
Relay FDU520 W2T5/1O1-1K1
Part Number
FDU520
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

Kromschroder
Manufacturer Part Number
FDU520
operation mode
intermittent or continuous
flame detection
UV cell or ionization probe
bus connectivity
PROFINET and Modbus TCP optional

Technical Documents

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

Product Description

The Kromschroder FDU520 W2T5/1O1-1K1 is a burner control relay supporting intermittent or continuous operation with UV cell or ionization probe flame detection. Optional PROFINET and Modbus TCP connectivity enables integration into industrial combustion systems requiring reliable safety control.

Frequently Asked Questions

What is the Kromschroder FDU520 W2T5/1O1-1K1 used for?

The Kromschroder FDU520 W2T5/1O1-1K1 is a burner control relay used in industrial combustion systems for intermittent or continuous operation. It monitors flame presence using a UV cell or ionization probe, ensuring safe burner startup and shutdown. Optional PROFINET and Modbus TCP connectivity allows integration into automated process control networks.

What are the specifications of the Kromschroder FDU520 W2T5/1O1-1K1?

The Kromschroder FDU520 W2T5/1O1-1K1 supports intermittent or continuous operation. It detects flame via a UV cell or ionization probe. Optional PROFINET and Modbus TCP bus modules enable fieldbus communication. The relay is configured using Kromschroder's BCSoft diagnostic and parameterization software.

Where to buy the Kromschroder FDU520 W2T5/1O1-1K1 in Singapore?

3G Electric supplies the Kromschroder FDU520 W2T5/1O1-1K1 to customers in Singapore. We handle logistics, customs clearance, and delivery for this burner control relay. Contact our team for a quotation and lead time on your order.

How to install the Kromschroder FDU520 W2T5/1O1-1K1?

Install the Kromschroder FDU520 W2T5/1O1-1K1 according to the manufacturer's manual. Mount the relay in a suitable enclosure, connect the UV cell or ionization probe, and wire the burner sequence. Use BCSoft software for parameterization and bus module configuration. Always follow local safety regulations and the datasheet wiring diagram.

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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