Mini limit Switch 5A 250V
Mini limit Switch 5A 250V
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Mini Limit Switch 5A 250V
Compact and reliable mini limit switch rated at 5A 250V AC, ideal for position sensing, end-stop detection, and safety interlocking in CNC machines, 3D printers, robotics, and industrial automation projects. Available at Tech Depot India, Bengaluru with fast shipping and full technical support.
Specifications
| Type | Mini Limit Switch (Micro Switch) |
| Current Rating | 5A |
| Voltage Rating | 250V AC |
| Contact Configuration | SPDT (NO + NC + COM) |
| Actuator Type | Lever Arm / Roller Lever (varies by variant) |
| Mechanical Life | ~1,000,000 cycles |
| Electrical Life | ~100,000 cycles at rated load |
| Insulation Resistance | >=100 MOhm |
| Dielectric Strength | 1,500V AC for 1 minute |
| Contact Resistance | <=50 mOhm |
| Operating Temperature | -25 degreesC to +85 degreesC |
| Body Material | High-temperature engineered plastic |
| Terminal Type | Solder / Quick-connect tabs |
| Mounting | Screw mount with standard mounting holes |
| Dimensions (Approx.) | 20mm x 10mm x 6mm (compact form factor) |
| Weight | ~3-5 grams |
| Protection Rating | Snap-action mechanism for arc suppression |
| Origin | Original / Authentic |
| Warranty | |
| Support | Email & WhatsApp reliable |
Key Features
- Compact Miniature Design: Ultra-small footprint fits into tight enclosures, robotic arms, and slim mechanical assemblies where standard switches won't fit.
- Snap-Action Mechanism: Internal spring-loaded snap-action contact provides fast, decisive switching with a satisfying tactile click - eliminates contact bounce and ensures reliable signal transitions.
- 5A 250V AC Rating: Handles both low-voltage logic signals and moderate power loads, making it versatile for everything from microcontroller inputs to directly switching small motors and solenoids.
- SPDT Three-Terminal Configuration: Normally Open (NO), Normally Closed (NC), and Common (COM) terminals allow flexible wiring for both "detect when pressed" and "detect when released" applications.
- High Mechanical Durability: Rated for approximately 1 million mechanical operations, ensuring long service life even in repetitive cycling applications like 3D printer end-stops.
- Wide Operating Temperature: Functions reliably from -25 degreesC to +85 degreesC, suitable for outdoor enclosures, industrial environments, and temperature-variable conditions.
- Low Contact Resistance: <=50 mOhm contact resistance ensures minimal voltage drop and signal integrity across the switch contacts.
- Easy Mounting & Wiring: Standard screw-mount holes and solder/quick-connect terminals make installation straightforward without specialized tools.
- Versatile Actuator Options: Available with straight lever, roller lever, or simulated roller variants to suit different trigger mechanisms and actuation angles.
Why Choose This Mini Limit Switch?
- 100% Authentic: Sourced directly from trusted and authorized component suppliers - no counterfeit or recycled parts.
- Proven Reliability: Snap-action design is the industry standard used in millions of appliances, machines, and automation systems worldwide.
- Breadboard & PCB Friendly: Compact size and standard pin spacing integrate easily into prototyping and production circuit boards.
- Expert Technical Support: Our engineering team helps you with wiring diagrams, debounce circuits, and application guidance via WhatsApp and email.
- Bulk Availability: Whether you need 1 piece for a prototype or 1,000 for production, we have stock and offer volume pricing.
How It Works
A mini limit switch is an electromechanical device that uses a spring-loaded snap-action mechanism to rapidly toggle between two contact states when an external force actuates its lever or plunger. In its resting (unactuated) state, the Common (COM) terminal is connected to the Normally Closed (NC) terminal. When the actuator is pressed - by a moving part, door, carriage, or mechanical element - the internal spring snaps the contact over, disconnecting COM from NC and connecting COM to Normally Open (NO). When the force is removed, the spring snaps the contact back to its original NC position. This snap-action behavior ensures fast contact transition, minimizing
Frequently Asked Questions
When will I receive my order?
Is technical support available?
Yes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
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 Mini limit Switch 5A 250V Online in India
Purchase the Mini limit Switch 5A 250V online at Tech Depot India - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Delhi, Hyderabad, Ahmedabad, Jaipur, and Surat.
Looking to buy Mini limit Switch 5A 250V at the best price in India? Tech Depot India 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.
Buy Mini limit Switch 5A 250V Online in India at Tech Depot India
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