ESR-5-2X Series Illuminated Rocker Switches Professional Power Control 麾
The ESR-5-2X Series represents a versatile line of high-performance 3-Pin (3P) Illuminated Rocker Switches designed for clear visual status and reliable electrical switching. Available in multiple colorways and power configurations, these switches are engineered for seamless integration into both high-voltage AC systems and low-voltage DC environments.
Key Product Features
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Vibrant Integrated Illumination: Features high-visibility translucent actuators in Red, Orange, Yellow, Green, and Blue, providing immediate "ON" status feedback even in dark or industrial settings.
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Dual-Voltage Versatility: Specialized models are available for AC 250V household/industrial power or DC 12V automotive and battery-powered applications.
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3-Pin SPST Configuration: Equipped with three high-conductivity male spade terminals; two for the primary circuit and one dedicated neutral/ground pin for the internal lamp.
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Industrial Standard Build: Constructed with a heat-resistant matte black chassis and a positive-action latching mechanism for a long mechanical lifespan.
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Secure Snap-In Mounting: Features reinforced lateral clips for tool-free installation into standardized rectangular panel cutouts.
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High-Contrast Indicators: Each switch face is embossed with a crisp white "I/O" marking for intuitive operation.
Product Specifications Table
| Model Number | Rating | Actuator Color | Terminal Type |
| ESR-5-2X/2A | AC 250V | Translucent Red | 3-Pin Spade |
| ESR-5-2X/2D | DC 12V | Translucent Red | 3-Pin Spade |
| ESR-5-2X/3A | AC 250V | Translucent Orange | 3-Pin Spade |
| ESR-5-2X/3D | DC 12V | Translucent Orange | 3-Pin Spade |
| ESR-5-2X/4D | DC 12V | Translucent Yellow | 3-Pin Spade |
| ESR-5-2X/5A | AC 250V | Translucent Green | 3-Pin Spade |
| ESR-5-2X/5D | DC 12V | Translucent Green | 3-Pin Spade |
| ESR-5-2X/6A | AC 250V | Translucent Blue | 3-Pin Spade |
| ESR-5-2X/6D | DC 12V | Translucent Blue | 3-Pin Spade |
Top 3 Customer Questions & Concerns �
� What is the difference between the "A" and "D" models?
The "A" models (e.g., 2A, 5A) are designed for AC 250V power systems and contain a neon lamp. The "D" models (e.g., 2D, 6D) are specifically for DC 12V systems and utilize an LED light. Using a DC model on AC power will damage the internal light.
How do I wire the third pin for illumination?
The two outer silver/brass pins act as the "ON/OFF" bridge for your power line. The third pin (usually marked separately) must be connected to your power source's Neutral (for AC) or Ground (for DC) to complete the circuit for the internal light.
� Can these switches be used in high-moisture areas?
These switches are standard industrial grade. For use in kitchens, workshops, or marine environments, we recommend installing a silicone waterproof splash cover to prevent moisture from entering the mechanical assembly.
