Is the Sit 0503501 control box 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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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 0503501 control box - Burner Controls

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SitBurner Controls

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Sit 0503501 control box

Name: Sit 0503501 control box
Brand: Sit
SKU: 3G-CBM-06073
Availability: BackOrder

The Sit 503 EFD is an electronic flame control device for burner applications, featuring a 2-4 mm spark gap and 230 Vac alarm output rated at 1 A. With adjustable repetition rates from 1-25 Hz and IP 40 protection…

SKU 3G-CBM-06073

Brand

Sit

Item

0503501 control box

Technical Specifications

Sit

type

electronic flame control device 

model

503 EFD 

spark gap

2-4 mm 

alarm output

230 Vac, 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 →