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Pilot Devices
Reliable Human-Machine Interface (HMI) Solutions for Every Industrial Panel
Pilot Devices are the primary point of interaction between operators and machinery. At Kent Electrical Supply, we provide a massive inventory of high-quality control and signaling units designed to withstand the rigors of industrial environments. Our selection includes everything from standard 22mm push buttons to heavy-duty 30mm operators, ensuring you have the right interface for motor starters, control stations, and automation panels.
We stock the industry’s most trusted brands, including Schneider Electric (Harmony Series), Eaton (Moeller M22), and Siemens (SIRIUS). Whether you need a simple momentary switch or an integrated stack light system, our pilot devices offer the durability, tactile feedback, and visibility required for safe and efficient operations. With ratings up to IP67 and NEMA 4X, these components are engineered for resistance against dust, moisture, and chemical washdowns.
Key Benefits of Our Pilot Device Range
- Modular Versatility: Mix and match operators, contact blocks, and light modules to create custom configurations tailored to your specific circuit logic.
- Long-Life LED Technology: Modern LED pilot lights offer over 50,000 hours of operation, reducing maintenance costs and energy consumption compared to traditional incandescent bulbs.
- Anti-Rotation Design: Features like notched holes and central nut mounting ensure that switches remain secure and do not rotate during heavy-duty use.
- Safety Compliance: Our Emergency Stop (E-Stop) buttons meet global safety standards, featuring "trigger action" to ensure the machine stops immediately in critical situations.
Main Categories of Control Devices
- Push Buttons: Available in flush, extended, and mushroom-head styles with both momentary and maintained (push-pull/twist-to-release) actions.
- Selector Switches: 2-position and 3-position rotary switches for "Hand-Off-Auto" or "Forward-Reverse" operations.
- Pilot Lights: Visual status indicators available in multiple colors (Red, Green, Amber, Blue, White) to denote running, stop, or fault conditions.
- Contact Blocks & Accessories: High-reliability NO (Normally Open) and NC (Normally Closed) blocks that snap easily onto operator heads.
Pilot Device Selection Quick Guide
| Device Type | Standard Mounting | Typical Application |
|---|---|---|
| 22mm Push Button | Panel/Enclosure Door | General Start/Stop Control |
| Illuminated Selector | 22mm or 30mm Hole | Mode selection with visual feedback |
| Mushroom E-Stop | Surface Mount / Panel | Emergency Shutdown & Safety |
Not sure which mounting size or contact configuration you need? Our technical experts are available to help you cross-reference parts or build a complete bill of materials. Place your order by 4 p.m. EST for same-day shipping on all in-stock pilot devices.