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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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

Where can I source the Kromschroder FDU520 relay in your region?

3G Electric supplies the Kromschroder FDU520 W2T5/1O1-1K1 relay with delivery to your location. We handle all customs customs clearance, import documentation, and USD invoicing. Contact us for availability and lead time on request.

What flame detection options does the FDU520 support?

The Kromschroder FDU520 W2T5/1O1-1K1 supports UV cell or ionization probe flame detection. It operates in intermittent or continuous mode. Optional PROFINET and Modbus TCP connectivity enables integration into networked combustion control systems.

What is the lead time for the Kromschroder FDU520 relay to your region?

Lead time on request. 3G Electric sources the Kromschroder FDU520 W2T5/1O1-1K1 and manages full logistics to your region, including international freight, customs brokerage, and delivery to your location, your location, and other manufacturing corridors.

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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