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3A 250V AC SPST ON-OFF Round Rocker Switch
Compact and reliable round rocker switch rated at 3A 250V AC with SPST (Single Pole Single Throw) ON-OFF configuration. Features a clean circular design ideal for panel mounting in electronics projects, appliances, and power control circuits. Available from The Engineer Store, Bengaluru with fast shipping and full support.
Specifications
| Switch Type | Round Rocker Switch |
| Configuration | SPST (Single Pole Single Throw) |
| Switching Action | ON-OFF (2 Position) |
| Current Rating | 3A |
| Voltage Rating | 250V AC |
| Number of Pins | 2 |
| Shape | Round / Circular |
| Mounting Type | Panel Mount (Snap-In) |
| Contact Material | Silver Alloy |
| Housing Material | PA66 Nylon (UL94 V-0 Flame Retardant) |
| Actuator Color | Black (Red/other variants may be available) |
| Mechanical Life | ~10,000 cycles |
| Insulation Resistance | >=100MOhm |
| Dielectric Strength | 1500V AC (1 minute) |
| Operating Temperature | -25 degreesC to +85 degreesC |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Simple ON-OFF Operation: SPST configuration provides straightforward single-circuit power switching with satisfying tactile click feedback
- The Engineer Store 3A 250V AC Rating: Handles up to 750W at 250V AC, suitable for controlling lights, fans, small appliances, and power supplies
- Compact Round Design: Circular form factor fits neatly into round panel cutouts, offering a clean and professional appearance
- Snap-In Panel Mounting: Easy installation into standard round mounting holes without additional hardware - simply press into the cutout
- Flame-Retardant Housing: PA66 nylon body meets UL94 V-0 standards for fire safety compliance
- Solder Terminal Pins: 2-pin solder lug terminals for secure and reliable wire connections
- Long Mechanical Life: Rated for approximately 10,000 ON-OFF cycles ensuring years of dependable operation
- Wide Temperature Range: Operates reliably from -25 degreesC to +85 degreesC for diverse environmental conditions
Why Choose This Round Rocker Switch?
- 100% authentic components sourced from trusted, authorized suppliers
- Perfect balance of compact size, current capacity, and ease of installation
- Industry-standard footprint compatible with common round panel cutouts
- 1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse
- Expert technical support included for wiring guidance and project integration
- Ideal replacement switch for appliances, power strips, and equipment
Pin Configuration & Wiring
| Pin 1 | Line Input (Live/Phase wire from power source) |
| Pin 2 | Load Output (Live wire to the device/load) |
Wiring Guide: Connect the incoming live (phase) wire to Pin 1 and the outgoing wire to the load on Pin 2. The neutral wire bypasses the switch and connects directly to the load. When the rocker is pressed to the ON position, the internal contact bridges Pin 1 and Pin 2, completing the circuit. Always ensure the power source is disconnected before wiring.
Project Ideas
- DIY Power Supply Units: Add a convenient main power ON-OFF switch to custom bench power supplies and battery chargers
- LED Lighting Projects: Control LED strips, panel lights, or lamp circuits with a simple and accessible toggle
- Arduino & Raspberry Pi Enclosures: Mount as a master power switch on project enclosures and custom cases
- Small Appliance Repair: Direct replacement for broken or worn-out rocker switches in fans, heaters, and kitchen appliances
- Custom Control Panels: Build professional-looking control panels for robotics, CNC machines, or automation setups
- Extension Board / Power Strip: Add individual ON-OFF control to custom-built multi-outlet power strips
- Educational Lab Equipment: Integrate into student lab kits and training boards for teaching basic circuit switching concepts
- Vehicle & Marine Projects: Use in 12V/24V DC applications (within rated current) for accessory power control
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy 3A 250V AC SPST ON-OFF Round Rocker Switch Online in India
Purchase the 3A 250V AC SPST ON-OFF Round Rocker Switch online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 3A 250V AC SPST ON-OFF Round Rocker Switch with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 3A 250V AC SPST ON-OFF Round Rocker Switch at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
3A 250V AC SPST ON-OFF Round Rocker Switch
Compact and reliable round rocker switch rated at 3A 250V AC with SPST (Single Pole Single Throw) ON-OFF configuration. Features a clean circular design ideal for panel mounting in electronics projects, appliances, and power control circuits. Available from The Engineer Store, Bengaluru with fast shipping and full support.
Specifications
| Switch Type | Round Rocker Switch |
| Configuration | SPST (Single Pole Single Throw) |
| Switching Action | ON-OFF (2 Position) |
| Current Rating | 3A |
| Voltage Rating | 250V AC |
| Number of Pins | 2 |
| Shape | Round / Circular |
| Mounting Type | Panel Mount (Snap-In) |
| Contact Material | Silver Alloy |
| Housing Material | PA66 Nylon (UL94 V-0 Flame Retardant) |
| Actuator Color | Black (Red/other variants may be available) |
| Mechanical Life | ~10,000 cycles |
| Insulation Resistance | >=100MOhm |
| Dielectric Strength | 1500V AC (1 minute) |
| Operating Temperature | -25 degreesC to +85 degreesC |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Simple ON-OFF Operation: SPST configuration provides straightforward single-circuit power switching with satisfying tactile click feedback
- The Engineer Store 3A 250V AC Rating: Handles up to 750W at 250V AC, suitable for controlling lights, fans, small appliances, and power supplies
- Compact Round Design: Circular form factor fits neatly into round panel cutouts, offering a clean and professional appearance
- Snap-In Panel Mounting: Easy installation into standard round mounting holes without additional hardware - simply press into the cutout
- Flame-Retardant Housing: PA66 nylon body meets UL94 V-0 standards for fire safety compliance
- Solder Terminal Pins: 2-pin solder lug terminals for secure and reliable wire connections
- Long Mechanical Life: Rated for approximately 10,000 ON-OFF cycles ensuring years of dependable operation
- Wide Temperature Range: Operates reliably from -25 degreesC to +85 degreesC for diverse environmental conditions
Why Choose This Round Rocker Switch?
- 100% authentic components sourced from trusted, authorized suppliers
- Perfect balance of compact size, current capacity, and ease of installation
- Industry-standard footprint compatible with common round panel cutouts
- 1-5 day shipping, 7-8 day delivery across India from our Bengaluru warehouse
- Expert technical support included for wiring guidance and project integration
- Ideal replacement switch for appliances, power strips, and equipment
Pin Configuration & Wiring
| Pin 1 | Line Input (Live/Phase wire from power source) |
| Pin 2 | Load Output (Live wire to the device/load) |
Wiring Guide: Connect the incoming live (phase) wire to Pin 1 and the outgoing wire to the load on Pin 2. The neutral wire bypasses the switch and connects directly to the load. When the rocker is pressed to the ON position, the internal contact bridges Pin 1 and Pin 2, completing the circuit. Always ensure the power source is disconnected before wiring.
Project Ideas
- DIY Power Supply Units: Add a convenient main power ON-OFF switch to custom bench power supplies and battery chargers
- LED Lighting Projects: Control LED strips, panel lights, or lamp circuits with a simple and accessible toggle
- Arduino & Raspberry Pi Enclosures: Mount as a master power switch on project enclosures and custom cases
- Small Appliance Repair: Direct replacement for broken or worn-out rocker switches in fans, heaters, and kitchen appliances
- Custom Control Panels: Build professional-looking control panels for robotics, CNC machines, or automation setups
- Extension Board / Power Strip: Add individual ON-OFF control to custom-built multi-outlet power strips
- Educational Lab Equipment: Integrate into student lab kits and training boards for teaching basic circuit switching concepts
- Vehicle & Marine Projects: Use in 12V/24V DC applications (within rated current) for accessory power control
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy 3A 250V AC SPST ON-OFF Round Rocker Switch Online in India
Purchase the 3A 250V AC SPST ON-OFF Round Rocker Switch online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 3A 250V AC SPST ON-OFF Round Rocker Switch with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 3A 250V AC SPST ON-OFF Round Rocker Switch at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.