Rocker Switch Technical Drawing
What is a 3 Position Rocker Switch ON-OFF-ON?
A 3 position rocker switch ON-OFF-ON is an electrical control component designed for multi-circuit management, allowing users to toggle between two independent outputs or maintain a central neutral "OFF" position. The FILN FL3-KCD4-0322-23 model is a 6-pin DPDT (Double Pole Double Throw) switch that provides complete electrical isolation. Featuring a 30x22mm cutout, this non-illuminated black switch is a universal standard in the KCD4 series, offering a clean, modern aesthetic that complements any industrial control panel.
Product Overview
The FILN 3 position rocker switch is engineered for high-performance industrial environments. It supports a high current capacity of 30A 250VAC, making it suitable for heavy-duty machinery and outdoor equipment. This waterproof rocker switch features an IP65 protection rating and a specialized internal frame for added structural rigidity. The sleek black plastic surface is professional and easy to clean, resisting stains and fingerprints better than textured finishes. With certifications including ISO9001, CE, VDE, RoHS, SGS, and UL, it guarantees reliability for global power control applications.
Quick Specifications
| Model Number | FL3-KCD4-0322-23 |
|---|---|
| Mounting Size | 30 x 22 mm / 1.18 x 0.87 inch |
| Switch Function | ON-OFF-ON (3 Position) |
| Termination | 6-Pin Quick Connect (6.3mm) |
| LED / Light | None (Black Surface) |
ON-OFF-ON Function Principle
| Position | Electrical State | Application Logic |
|---|---|---|
| Upper (ON) | Circuit A Closed | Device 1 Active (e.g., Forward) |
| Middle (OFF) | All Open | Safety Standby / Power Cut |
| Lower (ON) | Circuit B Closed | Device 2 Active (e.g., Reverse) |
Technical Advantages: 30A High-Current Series
FILN 30A High-Current switches are upgraded for extreme durability and heavy-duty load management:
| Core Component | Upgrade Description | Performance Benefit |
|---|---|---|
| Housing Structure | Split Black Design | Enhanced sealing & structural stability. |
| Contact Material | Silver + 1mm Brass | Rated for true 30A loads without welding. |
| Inner Holder | Larger Holder Area | Reduces heat during continuous operation. |
| Material Grade | Imported PA Nylon | High-strength flame retardancy. |
Design Aesthetics: Versatile Black Surface
The FILN KCD4 series black non-illuminated model offers a superior "all-match" style. It hides installation imperfections and resists wear better than textured finishes. This switch uses a reinforced frame, ensuring the snap-in clips maintain tension over thousands of operations. Perfect for high-traffic industrial control panels where visibility of the actuator position is indicated by its tilt.
Complete 6 Pin Rocker Switch Wiring Diagram and Connection & Guide
A 6 pin rocker switch wiring diagram is a vital resource for complex electrical systems requiring the simultaneous control of two separate circuits or the reversal of motor polarity. This 6-pin configuration typically functions as a Double Pole Double Throw (DPDT) switch. It is frequently used in industrial machinery, automotive power windows, and marine equipment where multi-device management is required from a single control point. This wiring schematic is universal and applies to both illuminated (lighted) and non-illuminated 6-pin rocker switches.
How to Wire a 6 Pin Rocker Switch: Connection Steps
According to the technical schematic, a 6-pin switch features two independent columns of terminals. Follow these steps to ensure a correct and safe connection for both lighted and non-lighted models:
- 1. Central Power Input: Connect the positive (+) wires from your power source to the middle pair of pins. These terminals act as the common feed for the entire switch.
- 2. Device 1 Connection (Up Position): Connect the top pair of pins to the terminals of your first device (Device 1). When the rocker is toggled to the "Up" position, the circuit to Device 1 is closed.
- 3. Device 2 Connection (Down Position): Connect the bottom pair of pins to your second device (Device 2). Toggling the switch to the "Down" position redirects power to this device.
-
4. Grounding and Illumination:
- For Illuminated Switches: The negative (-) wire must be connected to the dedicated ground pin (often indicated by a different color or label) to power the internal LED. In many DPDT configurations, the lamp remains lit to act as a locator light.
- For Non-Illuminated Switches: Connect the negative (-) wires from both Device 1 and Device 2 directly back to the negative terminal of the power supply. The switch body itself does not require a ground connection.
Switch Operation and Load Logic
| Switch State | Device 1 Status | Device 2 Status | LED Status (If Lighted) |
|---|---|---|---|
| UP Position | ON (Active) | OFF | ON |
| Normal (Middle) | OFF | OFF | ON (Constant) |
| DOWN Position | OFF | ON (Active) | ON |
Technical Considerations and Precautions
- DPDT Versatility: Because a 6-pin switch handles two independent poles, it can be used for dual-circuit control or to create a polarity-reversal circuit (enabling forward and reverse motor directions).
- Voltage and Amperage: Ensure the switch is rated for your load. Industrial 6-pin switches (like the KCD4 series) are often rated for 15A 250VAC. Overloading terminals can lead to contact welding.
- Internal Lamp Compatibility: If using an illuminated rocker switch, confirm whether the lamp is rated for DC (12V/24V) or AC (110V/220V) to avoid damaging the internal indicator.
- Terminal Security: Use insulated crimp connectors. Given the pin density, insulation is critical to prevent accidental bridging and short circuits between the two poles.
Figure 1: Connection Schematic for 6-Pin Rocker Switches (Applicable to Illuminated & Non-Illuminated Versions)
Factory Direct Supply & Customization
No MOQ Fast Global Shipping CE/RoHS/UL Certified
Email: inquiry@cnylin.com.cn | Web: www.filn.com
Frequently Asked Questions (FAQ)
1. How many terminals does this switch have?
It features 6 pins, supporting DPDT circuit logic for multi-device management.
2. Is the FL3-KCD4-0322-23 switch illuminated?
No, this is a non-illuminated model with a professional black surface.
3. What is the maximum amperage?
This heavy-duty switch is rated for 30A 250VAC, ideal for high-power industrial loads.
4. Can it be used for motor reversing?
Yes, the ON-OFF-ON 6-pin configuration is the standard choice for Forward-Stop-Reverse control.
5. What is the exact cutout size?
The required mounting cutout is 30x22mm (1.18 x 0.87 inches).
6. Is it suitable for marine use?
Yes, with an IP65 waterproof rating, it protects against moisture and dust splashes.
7. Why choose non-illuminated over lighted?
Black switches are more versatile, easier to clean, and simplify wiring by not requiring a neutral for a lamp.
8. Does it require mounting screws?
No, it uses a convenient snap-in installation method.
9. Are FILN switches UL certified?
Yes, our products carry UL, CE, VDE, and RoHS certifications for global export.
10. Can I get custom wire lengths?
Absolutely. FILN provides customization for wire leads, connectors, and voltage ratings.
Dear Valued Customers,
At FILN, we specialize in delivering precision-engineered indicator lights, push button switches, and rocker switches tailored to your unique requirements. While our products default to standard voltage ranges (12-24V and 110-220V), we understand that specialized applications demand flexibility.
Need a Custom Voltage Solution? Simply inform us of your desired voltage specifications (e.g., 5V, 48V, or non-standard ranges), and our engineering team will craft a solution within 10-15 business days.
Why Choose FILN for Custom Manufacturing?
✅ Expertise You Can Trust: Over 20 years of experience in industrial-grade electronic component production.
✅ End-to-End Customization: From voltage adjustments to bespoke designs (shape, color, IP rating), we adapt to your needs.
✅ Quality Guaranteed: All custom orders undergo rigorous testing to meet CE/RoHS/IP65 standards.
✅ Scalable Support: Whether prototyping or bulk orders, we ensure seamless delivery.
How It Works
Consultation: Share your technical requirements via email or our contact form.
Design & Approval: Receive 3D models or samples for confirmation.
Production & QC: Precision manufacturing with real-time updates.
Global Shipping: Trackable logistics to your doorstep.
Contact Us Today
Email: inquiry@cnylin.com.cn
- Choosing a selection results in a full page refresh.
