ESR-7/3 ROCKER SWITCH SERIES

3-Pin Oval Center-OFF Rocker Switch 25.2mm x 13.6mm Power Control +

This 3-Pin Oval Center-OFF Rocker Switch is a specialized Single Pole Double Throw (SPDT) component designed for ergonomic and precise circuit toggling. Featuring an "I-O-II" logic, this switch is perfect for applications requiring a neutral "OFF" position between two active states, all within a stylish, modern oval form factor.

Key Product Features

• 3-Position Dual-Circuit Logic: The "I-O-II" configuration allows the user to switch between two independent electrical paths (e.g., High speed / Low speed) while maintaining a central "O" position for a complete system disconnect.

• Sleek Oval Bezel: The 25.2mm x 13.6mm oval design provides a contemporary aesthetic and a comfortable tactile surface, making it an excellent choice for visible control panels in consumer electronics.

• Compact Footprint: Engineered for space-efficiency, the slim mounting profile allows for easy integration into compact devices without sacrificing electrical performance.

• Triple Terminal Array: Features three high-conductivity male spade terminals (Common, Position I, and Position II) for flexible and secure wiring.

• High-Contrast Markings: The matte black rocker face is marked with crisp white "I", "O", and "II" symbols for clear operational status at a glance.

• Secure Snap-In Installation: Equipped with integrated lateral tension clips that ensure a tool-free, permanent lock into standardized oval panel cutouts.

Technical Specifications

• Switch Type: Oval Rocker Switch (SPDT Center-OFF).

• Mounting Dimensions: 25.2mm (L) x 13.6mm (W).

• Operation Mode: Latching (3-Position).

• Terminal Type: 3-Pin Male Spade Lugs.

• Color: Industrial Black.

• Application: Ideal for small fan speed controllers, motorized model kits, specialized lighting rigs, and dual-source power selectors.

Top 3 Customer Questions & Concerns ‍

 Can I use this switch to reverse a DC motor? Yes. While a 6-pin switch is often preferred for motor reversal, a 3-pin SPDT switch can be used in a specific wiring configuration (e.g., switching between two different batteries or power rails) to change motor direction.

Which pin is the "Common" pin? Typically, the center pin is the common terminal that receives the incoming power. Toggling the switch to "I" connects the center pin to the top pin, while toggling to "II" connects it to the bottom pin.

 Is this switch illuminated? No. This model is a non-illuminated mechanical switch. If you require an oval switch with status lights, we recommend our 3-pin illuminated oval series which features translucent red or green rockers.