--- product_id: 55099642 title: "Limit Switch, BM-3111 IP67 Waterproof Sealed Plunger Momentary Micro Switch, SPDT 1NO+1NC 5A 250VAC, Compatible with TZ-3111, Pre-Wired with 3m (9.8Ft) Cable" brand: "baomain" price: "£22.11" currency: GBP in_stock: true reviews_count: 2 url: https://www.desertcart.co.uk/products/55099642-limit-switch-bm-3111-ip67-waterproof-sealed-plunger-momentary-micro store_origin: GB region: United Kingdom --- # 5A IP67 1NO+1NC Limit Switch, BM-3111 IP67 Waterproof Sealed Plunger Momentary Micro Switch, SPDT 1NO+1NC 5A 250VAC, Compatible with TZ-3111, Pre-Wired with 3m (9.8Ft) Cable **Brand:** baomain **Price:** £22.11 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Control Game! ## Quick Answers - **What is this?** Limit Switch, BM-3111 IP67 Waterproof Sealed Plunger Momentary Micro Switch, SPDT 1NO+1NC 5A 250VAC, Compatible with TZ-3111, Pre-Wired with 3m (9.8Ft) Cable by baomain - **How much does it cost?** £22.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/55099642-limit-switch-bm-3111-ip67-waterproof-sealed-plunger-momentary-micro) ## Best For - baomain enthusiasts ## Why This Product - Trusted baomain brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Design:** Sealed plunger actuator ensures durability in any environment. - • **Precision Control:** Experience seamless operation with a momentary action type. - • **Waterproof Wonder:** IP67 rating guarantees protection against dust and water. - • **Compact Efficiency:** Space-saving dimensions fit perfectly in tight setups. - • **Versatile Compatibility:** Handles up to 5A for both AC and DC applications. ## Overview The Baomain Limit Switch TZ-3111 is a high-performance sealed plunger momentary switch designed for professional applications. With a robust IP67 waterproof rating and a versatile 1NO+1NC contact configuration, it ensures reliable operation in challenging environments. Capable of handling up to 5A, this compact switch is perfect for both AC and DC circuits, making it an essential component for any modern control system. ## Description BaomainLimit Switch TZ-3111 (BM-3111) Sealed Plunger Momentary SPDT 1NO 1NC IP67 Waterproof ## Features - Contact Configuration: 1NO+1NC(SPDT); Action Type: Momentary; - Actuator Type: Sealed Plunger; Ith: 5A;AC-15: 250VAC 5A; DC-12: 30VDC 5A - Actuator Size : 10 x 5mm/ 0.39" x 0.2"(D*L); Installing Hole Size: 5.5mm/0.22"(Dia);Installing Hole Distance : 2.5cm/1"(L*W)(Center to Center) - Total Length: 3 meter/9.8Ft; Switch Size : 6.5 x 3.8 x 1.6cm/2.6" x 1.5" x 0.63"(L*W*H); - Net Weight : 340g ## Images ![Limit Switch, BM-3111 IP67 Waterproof Sealed Plunger Momentary Micro Switch, SPDT 1NO+1NC 5A 250VAC, Compatible with TZ-3111, Pre-Wired with 3m (9.8Ft) Cable - Image 1](https://m.media-amazon.com/images/I/51FKa5tUqLL.jpg) ![Limit Switch, BM-3111 IP67 Waterproof Sealed Plunger Momentary Micro Switch, SPDT 1NO+1NC 5A 250VAC, Compatible with TZ-3111, Pre-Wired with 3m (9.8Ft) Cable - Image 2](https://m.media-amazon.com/images/I/61zAYZYUAlL.jpg) ![Limit Switch, BM-3111 IP67 Waterproof Sealed Plunger Momentary Micro Switch, SPDT 1NO+1NC 5A 250VAC, Compatible with TZ-3111, Pre-Wired with 3m (9.8Ft) Cable - Image 3](https://m.media-amazon.com/images/I/51rsPKqbF+L.jpg) ![Limit Switch, BM-3111 IP67 Waterproof Sealed Plunger Momentary Micro Switch, SPDT 1NO+1NC 5A 250VAC, Compatible with TZ-3111, Pre-Wired with 3m (9.8Ft) Cable - Image 4](https://m.media-amazon.com/images/I/61AEbKVvCzL.jpg) ![Limit Switch, BM-3111 IP67 Waterproof Sealed Plunger Momentary Micro Switch, SPDT 1NO+1NC 5A 250VAC, Compatible with TZ-3111, Pre-Wired with 3m (9.8Ft) Cable - Image 5](https://m.media-amazon.com/images/I/61VQTIoNoSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Robust build! Nice heavy loooong lead wire! Works great for my cnc lathe limit switches. *by C***H on Reviewed in the United States 🇺🇸 on April 18, 2022* Nice well built limit switch. Smooth operation. Nice metal housing. You can see my Z axis mounted limit switch in the pic. The cord is super nice but a bit stiff if you have to route around corners ect.. Overall a decent switch that you would be paying more for if it were in other hardware venues. Well worth the money. ### ⭐⭐⭐⭐⭐ On a reçu le bon produit dans le délai donné et excellent service du vendeur *by C***N on Reviewed in Canada 🇨🇦 on November 7, 2020* Pour ajuster un couvert de spa électrique afin qu’il ferme bien même l’hiver quand le sol gèle. --- ## 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.co.uk/products/55099642-limit-switch-bm-3111-ip67-waterproof-sealed-plunger-momentary-micro](https://www.desertcart.co.uk/products/55099642-limit-switch-bm-3111-ip67-waterproof-sealed-plunger-momentary-micro) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-08*