🔹 Siemens SICOP Spare Main Contact Kit – 3TY7481-1F (for 3TF48 / 3TF49 Contactors)
The Siemens 3TY7481-1F is a SICOP spare main contact kit specifically designed for Siemens 3TF48 and 3TF49 power contactors. This replacement kit is used to restore the electrical and mechanical performance of contactors by replacing worn, damaged, or heavily used main contacts.
Over time, frequent switching operations can cause contact wear, increased contact resistance, and reduced switching efficiency. The 3TY7481-1F contact kit helps maintain optimal contactor performance by providing high-quality replacement contacts that ensure efficient current flow, reduced power losses, and reliable switching operation.
This spare main contact kit is ideal for preventive maintenance and refurbishment of contactors used in motor control centers (MCCs), industrial automation systems, power distribution panels, HVAC equipment, compressors, pumps, conveyors, and manufacturing facilities.
• Genuine Siemens SICOP spare main contact kit
• Model Number: 3TY7481-1F
• Suitable for Siemens 3TF48 and 3TF49 contactors
• Replaces worn or damaged main contacts
• Restores original switching performance
• Reduces contact resistance and power losses
• Improves operational reliability and efficiency
• Helps extend contactor service life
• Minimizes downtime and maintenance costs
• Easy installation during scheduled maintenance
• Designed for demanding industrial applications
| Parameter | Specification |
|---|---|
| Product Series | Siemens SICOP / 3TY Series |
| Model Number | 3TY7481-1F |
| Product Type | Spare Main Contact Kit |
| Compatible Contactors | Siemens 3TF48, 3TF49 |
| Contact Type | Main Contact Replacement Set |
| Application | Contactor Maintenance & Refurbishment |
| Usage | Motor Control & Power Switching |
| Installation | Internal Contact Replacement |
| Industry Applications | Automation, HVAC, Manufacturing |
| Brand | Siemens |
No reviews yet.