Box COMBU1s

Name: Box COMBU1s
Brand: Combutech
SKU: cbm-cob02002-box-combu1s-cob-combutech-1

On RequestCombustion

Price on request — send us an enquiry for current pricing.

Box COMBU1s

Minimum order: 4 units
Lead time: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.

Technical specifications

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

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.