Is the Kromschroder Pressure switch DG 500U/6 available from 3G Electric?

Yes — 3G Electric supplies genuine Kromschroder products with in-stock availability on common SKUs and worldwide shipping.

How do I get a quote for the Kromschroder Pressure switch DG 500U/6?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for burner controls?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all burner controls we distribute.

KromschroderBurner Controls

Kromschroder Pressure switch DG 500U/6

SKU 3G-CBM-04482

Also listed as: KRO 04210 · KRO-04210

Brand

Kromschroder

Item

Pressure switch DG 500U/6

Technical Specifications

Kromschroder

type

gas pressure switch DG 500U/6 

function

gas and air pressure monitoring 

manual reset

true 

safety rating

SIL 3, PL e 

certifications

EN 1854, FM, UL, AGA, GOST-TR 

internal locking

true 

View Full Spec Sheet

Technical Documents

(1)

Technical Document 1

PDF Document

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Kromschroder Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Kromschroder DG 500U/6 is a gas pressure switch for burner control applications, delivering gas and air pressure monitoring with SIL 3 safety rating and manual reset capability. Its internal locking and multi-standard certifications (EN 1854, FM, UL, AGA) position it for demanding industrial combustion systems.

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)

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.

Browse all Kromschroder products →Contact our engineers →