8.10 EURexcl. VAT · import VAT and duties on delivery
Key specifications
| Cable length | 410 mm |
|---|---|
| Cross section | 0.5 mm² |
| Connector type | special multi-pin for tr3 |
| Manufacturer part number | 09ca0a1840 |
| Internal part number | 309.295.003 |
| Insulation material | PVC |
| Silicone insulation | yes |
| Voltage withstand | high voltage |
| Compatible models | cofi, cib unigas, riello, ecoflam |
| Ready to install | yes |
| Suitable fuels | gas and dual-fuel |
| Installation | plug-and-play |
| Durability | durable construction |
| Country of origin | Italy |
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Description
The Cofi Power cable 09CA0A1840 is an ignition cable designed for use with Cofi TR3 transformers. It measures 410 mm in length with a cross-section of 0.5 mm² and features a special multi-pin connector for TR3. The cable is insulated with PVC and includes silicone insulation for high voltage applications. It is suitable for gas and dual-fuel burners and is compatible with Cofi, CIB Unigas, Riello, and Ecoflam models. This cable is ready to install and comes from Italy.
Further details
| Application | gas burners with cofi tr3 transformers, industrial boiler rooms, heating points and process equipment |
|---|---|
| Correct replacement requirement | original spare part guarantees perfect connector fit, correct cross-section and full electrical safety |
| Failure Mode | burner stops producing a spark, leading to equipment shutdown |
| Failure mode warning | a hardened, cracked, or damaged cable can cause the spark to discharge to earth instead of at the electrode gap |
| High voltage transmission | carry the spark current from the transformer secondary to the electrode without leakage |
| Inspection requirement | inspect the cable for brittleness, cracks, or burn marks |
| Operational function | responsible for supplying voltage to the ignition transformer |
| Replacement Benefit | timely replacement restores the system in minutes |
| Replacement consideration | replace with a cable of the same type and connector configuration |
| Routing consideration | near the electrode end where heat exposure is greatest |
| Safety benefit | protects the transformer from overheating, sparking and premature failure |
Choosing and fitting
Parts of this type are selected by matching the connector type and configuration to the transformer output and electrode connection. The cable length and cross-section must be appropriate for the installation space and current requirements. Ensure the connector fits securely and the insulation is rated for the applied voltage. Installation is typically plug-and-play, requiring no special tools.
Signs of failure
When cables of this kind fail, they may become brittle, cracked, or show burn marks, especially near the electrode end. This can cause intermittent sparking or complete ignition failure, as the spark may discharge to earth instead of at the electrode gap. Check the cable for damage and replace it if any defects are found.
Fits equipment
COFI TR3Cofi TR3 transformers
All specifications
| Cable length | 410 mm |
|---|---|
| Cross section | 0.5 mm² |
| Connector type | special multi-pin for tr3 |
| Manufacturer part number | 09ca0a1840 |
| Internal part number | 309.295.003 |
| Insulation material | PVC |
| Silicone insulation | yes |
| Voltage withstand | high voltage |
| Compatible models | cofi, cib unigas, riello, ecoflam |
| Ready to install | yes |
| Suitable fuels | gas and dual-fuel |
| Installation | plug-and-play |
| Durability | durable construction |
| Country of origin | Italy |
Part numbers
| SKU | 09CA0A1840 |
|---|---|
| Additional article | 309.295.003 |
| OEM equivalent | CIB Unigas, Riello, Ecoflam |
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