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Combutech Box COMBU1s - Combustion
CombutechCombustion

Combutech Box COMBU1s

Combutech Box COMBU1s is a combustion control unit for industrial burner systems, operating at 230 V ±15% with 50/60 Hz frequency. Features adjustable purge time of 1÷250 s, startup safety delay of 2÷25 s, and…

SKU 3G-CBM-01170

Brand
Combutech
Item
Box COMBU1s
Part Number
COMBU1S
Category
Combustion
UNSPSC
40101834 — Burners
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Technical specs
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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

Combutech
Manufacturer Part Number
COMBU1S
fuse
5x20mm QUICKBLOW 3.15 A
voltage
230 V ±15%
frequency
50/60 Hz
purge time
1÷250 s
pre ignition
500 ms
max output load
3 A @ 230 V cosϕ=0.4
protection class
IP40
power consumption
3 VA MAX
power dissipation
2 W MAX
relative humidity
45÷85 %
storage temperature
-20÷80 °C
detector line length
<1 m
startup safety delay
2÷25 s
operating safety delay
1÷12 s

Technical Documents

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

Product Description

Combutech Box COMBU1s is a combustion control unit for industrial burner systems, operating at 230 V ±15% with 50/60 Hz frequency. Features adjustable purge time of 1÷250 s, startup safety delay of 2÷25 s, and maximum output load of 3 A @ 230 V. IP40-rated for boiler room and industrial heating applications.

Frequently Asked Questions

Where can I buy the Combutech COMBU1s combustion control unit?

3G Electric is an authorised distributor of Combutech combustion controls. We source worldwide and handle all logistics and customs clearance. Contact us for availability and lead times on the COMBU1s box.

What is the lead time and shipping for the Combutech COMBU1s?

Lead time and shipping depend on current stock and destination. Available to order through 3G Electric. We arrange worldwide delivery and handle all logistics documentation for the COMBU1s unit.

What voltage and output specifications does the COMBU1s box have?

The Combutech COMBU1s operates at 230 V ±15%, 50/60 Hz. Maximum output load is 3 A @ 230 V (cosϕ=0.4). Adjustable purge time ranges from 1 to 250 s, with startup safety delay of 2–25 s. IP40 protection class suits boiler room installations.

Used in

Common applications for Combutech
Industrial burner management — Combutech COMBU1s control unit for purge timing and safety delays
Flame supervision in power generation — Combutech UV1p detection cell for fast response flame sensing
Gas pressure monitoring in heating systems — Combutech COMBUP50 pressure switch for 5-50 mbar range
Multi-burner installations — Combutech CF1 flame relay to manage up to 10 UV detectors
Process automation in manufacturing — Combutech COMBUP150 pressure switch for 5-150 mbar monitoring
Low-pressure gas safety in facility management — Combutech COMBUP3 pressure switch for 1-3 mbar applications
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Combutech Products

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

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