--- product_id: 27869947 title: "Fastronix SPST ON-Off Heavy Duty 20 Amp AC/DC Toggle Switch with Weatherproof Neoprene Boot" brand: "fastronix solutions" price: "73.77 DT" currency: TND in_stock: true reviews_count: 8 category: "Fastronix Solutions" url: https://www.desertcart.tn/products/27869947-fastronix-spst-on-off-heavy-duty-20-amp-ac-dc store_origin: TN region: Tunisia --- # 20A heavy-duty rating Weatherproof neoprene boot Easy 1/2" panel mount Fastronix SPST ON-Off Heavy Duty 20 Amp AC/DC Toggle Switch with Weatherproof Neoprene Boot **Brand:** fastronix solutions **Price:** 73.77 DT **Availability:** ✅ In Stock ## Summary > ⚡ Switch to reliability — because your gear deserves the best click! ## Quick Answers - **What is this?** Fastronix SPST ON-Off Heavy Duty 20 Amp AC/DC Toggle Switch with Weatherproof Neoprene Boot by fastronix solutions - **How much does it cost?** 73.77 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/27869947-fastronix-spst-on-off-heavy-duty-20-amp-ac-dc) ## Best For - fastronix solutions enthusiasts ## Why This Product - Trusted fastronix solutions brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable metal construction with brass contacts ensures longevity and consistent operation. - • **Tactile Satisfaction:** Enjoy the crisp, mechanical click that elevates your switch experience beyond the ordinary. - • **Weatherproof Warrior:** Screw-on neoprene boot seals out dirt and moisture, perfect for rugged environments. - • **Powerhouse Performance:** Handles up to 20 amps at 12VDC/125VAC for reliable heavy-duty use. - • **Effortless Installation:** Fits standard 1/2" diameter panel holes with secure screw terminals for quick setup. ## Overview The Fastronix SPST ON-OFF toggle switch is a heavy-duty, panel-mount switch rated for 20 amps at 12VDC and 125VAC. It features a screw-on weatherproof neoprene boot to protect against dirt and moisture, brass screw terminals for secure wiring, and a durable metal build. Ideal for automotive and industrial applications, it delivers a satisfying tactile click and long-lasting performance. ## Description Heavy duty toggle switch with weatherproof neoprene boot. Boot screws on and keeps dirt and moisture out of the switch. SPST switch features screw terminals and includes ON/OFF plate. Switch is rated for 20 amps at 12VDC and 125VAC. Review: Vacuum Repair - I bought this to repair the faulty push on-push off switch on my Shark vacuum cleaner. (An OEM replacement was not available). I had gotten the vacuum for free, so I wanted a cheap way to fix it. I took it apart and found an affordable switch on desertcart, wired it up, and lo and behold, it works. Mind you, it didn't fit in the vacuum cleaner, so it's just JB-welded to the side of the vacuum. A little bit of redneck engineering, but hey, it works! It's got one of the most satisfying *clicks* of any switch. I want to replace the light switches in my house and at the office with these. It's just so nice. I can only compare it to switching to a mechanical keyboard after years of using squishy membrane ones. A great switch at a great price -- and I have no qualms about its quality/longevity! I believe this switch will last longer than the rest of the vacuum. I will update this review if it breaks/stops working. Review: It's a switch - What can I say, it's a switch, turns the circuit on and off as needed and it works. Build quality seems good and the weather boot is nice. ## Features - Heavy Duty ON-OFF Toggle Switch Rated - Includes Screw-On Weatherproof Neoprene Boot - Includes ON/OFF Plate - Rated to 20A@12VDC, 20A@125VAC, 3/4 HP, 125-250VAC - Mounts in 1/2" Diameter Hole ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B019BIVBGS | | Best Sellers Rank | #104,003 in Automotive ( See Top 100 in Automotive ) #204 in Automotive Replacement Toggle Switches | | Brand Name | Fastronix Solutions | | Color | Black | | Connector Type | Screw | | Contact Material | Brass | | Current Rating | 20 Amps | | Customer Reviews | 4.7 4.7 out of 5 stars (924) | | Insulation Resistance | 20 Megaohms | | Manufacturer | Fastronix Solutions | | Material Type | Metal | | Maximum Current | 20 Amps | | Mounting Type | Panel Mount | | Operating Voltage | 12 Volts (DC) | | Operation Mode | ON-OFF | | Part Number | 300-301 | | Switch Type | SPST, Toggle Switch | | Terminal | Spst | | UPC | 635414975493 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Brand:** Fastronix Solutions - **Material:** Metal - **Mounting Type:** Panel Mount - **Terminal:** Spst - **Voltage:** 12 Volts ## Images ![Fastronix SPST ON-Off Heavy Duty 20 Amp AC/DC Toggle Switch with Weatherproof Neoprene Boot - Image 1](https://m.media-amazon.com/images/I/61J+SWQpHUL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Vacuum Repair *by J***H on January 23, 2019* I bought this to repair the faulty push on-push off switch on my Shark vacuum cleaner. (An OEM replacement was not available). I had gotten the vacuum for free, so I wanted a cheap way to fix it. I took it apart and found an affordable switch on Amazon, wired it up, and lo and behold, it works. Mind you, it didn't fit in the vacuum cleaner, so it's just JB-welded to the side of the vacuum. A little bit of redneck engineering, but hey, it works! It's got one of the most satisfying *clicks* of any switch. I want to replace the light switches in my house and at the office with these. It's just so nice. I can only compare it to switching to a mechanical keyboard after years of using squishy membrane ones. A great switch at a great price -- and I have no qualms about its quality/longevity! I believe this switch will last longer than the rest of the vacuum. I will update this review if it breaks/stops working. ### ⭐⭐⭐⭐⭐ It's a switch *by K***K on February 8, 2024* What can I say, it's a switch, turns the circuit on and off as needed and it works. Build quality seems good and the weather boot is nice. ### ⭐⭐⭐⭐⭐ Works as intended *by F***N on June 13, 2023* Works fine, seems like much better quality than that you'd find in local stores for better or comparible price. Switch is tactile feeling and doesn't feel like it'd be accidentally toggled which is good. Wish it had the screw sizes. The ring terminals I used were fine regardless but would be easier if I knew in advance. ## Frequently Bought Together - Fastronix Solutions SPST ON-OFF Heavy Duty 20 Amp AC/DC Toggle Switch with Weatherproof Neoprene Boot - MCIGICM 12 AWG Inline Fuse Holder with 30A ATC/ATO Blade Fuse, 5 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/27869947-fastronix-spst-on-off-heavy-duty-20-amp-ac-dc](https://www.desertcart.tn/products/27869947-fastronix-spst-on-off-heavy-duty-20-amp-ac-dc) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*