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Product Description
The Mini Toggle Switch 3-Pin SPDT (ON-OFF-ON) is a compact, heavy-duty mechanical toggle switch engineered for control panels, custom electronics, robotics, and industrial instrumentation. Featuring a Single Pole Double Throw (SPDT) configuration with a secure center-off position, this 3-pin switch allows you to route power between two separate circuits or select between dual operating modes with a satisfying tactile click.
Essential for switching operational modes, reversing motor directions (with external H-bridge logic), and controlling custom power rails, this reliable toggle switch combines robust mechanical durability with easy panel-mount installation.
Soldering & Wiring Tip: When soldering wires to the switch terminals, use a temperature-controlled iron and apply heat for a brief duration to prevent melting the internal plastic housing.
Technical & Architectural Highlights
SPDT ON-OFF-ON Configuration: Three operating states provide versatile routing control, allowing connection to Circuit A (Top), Open/Disconnected (Center), or Circuit B (Bottom).
Compact Mini Form Factor: Easily fits into tight control panels, custom enclosures, and breadboard or perfboard auxiliary setups.
Durable Mechanical Action: Metal toggle lever and threaded bushing provide a solid tactile feel and long operational life under frequent actuation.
Secure Panel Mount: Includes mounting nuts and locking washers for firm, vibration-resistant attachment to metal or plastic project boxes.
Technical Specifications
| Parameter | Value / Specification |
| Product Type | Mini Toggle Switch |
| Switch Circuitry | SPDT (Single Pole Double Throw) |
| Switch Positions | 3 Positions (ON – OFF – ON) |
| Number of Pins | 3 Pins |
| Contact Rating | Typically 6A / 125VAC or 3A / 250VAC (Varies by batch) |
| Mounting Hole Diameter | Approx. 6mm |
| Termination Style | Solder Lugs / Eyelet Terminals |
Applications
Mode Selection Panels: Switching between multiple operational states in custom test benches and machinery.
Robotics & Motor Control: Selecting forward, stop, and reverse states in custom control circuits.
Power Distribution Rigs: Directing DC or AC power rails between different sub-systems in workshop projects.
What’s in the Box
1 x Mini Toggle Switch 3-Pin SPDT ON-OFF-ON.
Mounting Hardware (Hex Nut and Lock Washer).
All your electronics components, control switches, and workshop hardware are available with fast shipping across Egypt from Pro Tronix!
