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Charlotte Stonestreet
Managing Editor |
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Speed starter with intuitive operation
12 January 2023
THE SAFE, simple, and efficient operation of three-phase asynchronous motors is an important objective in a large number of applications. The Contactron Speed Starter from Phoenix Contact is the new device class that bridges the gap between motor starters and frequency converters with easy operation.

The operator interface consists of a rotary switch and three buttons with a display, so all settings can be made intuitively. This compact and cost-effective solution provides all of the functions necessary for different speeds. These include normal speed, creeping speed, soft start, energy efficiency and ramp functions, and even safe stopping with the Safe Torque Off function.
For further info visit www.phoenixcontact.com
- Compact monitoring relays for quick wiring
- Simple, economical automation
- High power in a compact housing for panel mounting
- Heavy-duty connectors
- UL-approved CAN networks
- Turn Windows PCs into PLCs
- Monitor up to three safety functions
- High power for panel mounting
- Phoenix Contact acquires iS5 Communications
- Expansion modules for greater versatility