Is the Sit control box 0503902 available from 3G Electric?

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

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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.

Sit control box 0503902 - Burner Controls

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SitBurner Controls

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Sit control box 0503902

Name: Sit control box 0503902
Brand: Sit
SKU: 3G-CBM-06072
Availability: BackOrder

Sit burner control box provides ignition and safety management for industrial combustion systems at 230 Vac with adjustable spark gap of 2-4 mm and repetition rate of 1-25 Hz. IP 40 protection and 2 m maximum cable…

SKU 3G-CBM-06072

Brand

Sit

Item

control box 0503902

Technical Specifications

Sit

voltage

230 Vac 

spark gap

2-4 mm 

alarm current

1A

repetition rate

1-25 Hz 

max cable length

2 m

protection degree

IP 40 

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Sit Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Used in

Common applications for Sit

Commercial boiler gas-control replacement — Sigma 845 / 848 on hot-water and steam boilers

Catering and commercial kitchen equipment — Eurosit 630 thermostatic valves on fryers, ovens, and steamers

Residential heating appliance service — NOVA 820 / 822 / 824 as OEM-replacement gas-control valves

Standing-pilot gas appliance refurbishment — Eurosit 630 and Minisit thermostatic controls

Industrial gas-fired process equipment — Sigma 848 modulating gas valves for burner integration

Sit Products

3G Electric supplies Sit burner controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all Sit products →Contact our engineers →