--- product_id: 452475938 title: "LKB-01D Water Flow Switch - 250V 15A, Two Way, IP54, 1.0MPa, SPDT Contacts for Fire Safety, Air Conditioners" brand: "thincol" price: "21040 som" currency: KGS in_stock: true url: https://www.desertcart.kg/products/452475938-lkb-01d-water-flow-switch-250v-15a-two-way-ip54 store_origin: KG region: Kyrgyzstan --- # 250V, 15A heavy-duty rating 5.2-23 L/min precise flow range IP54 dust & splash protection LKB-01D Water Flow Switch - 250V 15A, Two Way, IP54, 1.0MPa, SPDT Contacts for Fire Safety, Air Conditioners **Brand:** thincol **Price:** 21040 som **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead with precision flow control that never quits! ## Quick Answers - **What is this?** LKB-01D Water Flow Switch - 250V 15A, Two Way, IP54, 1.0MPa, SPDT Contacts for Fire Safety, Air Conditioners by thincol - **How much does it cost?** 21040 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/452475938-lkb-01d-water-flow-switch-250v-15a-two-way-ip54) ## Best For - thincol enthusiasts ## Why This Product - Trusted thincol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart SPDT Switching:** Automatically toggles circuits when flow thresholds are crossed, enabling critical interlock safety. - • **Durable & Safe Design:** IP54-rated casing shields against dust and water splashes, perfect for industrial settings. - • **Precision Flow Control:** Maintain flawless liquid flow with ±2.5% repeatability error for unmatched stability. - • **Versatile Compatibility:** Works seamlessly with water, ethylene, and non-corrosive liquids for diverse applications. - • **Robust Electrical Performance:** Handles up to 250V and 15A, ensuring reliable operation in demanding environments. ## Overview The LKB-01D Water Flow Switch is a high-performance device designed to monitor and control liquid flow within pipelines. Rated for 250V and 15A, it features SPDT contacts that switch circuits based on flow thresholds with a tight ±2.5% repeatability error. Its IP54 protection ensures durability against dust and splashes, making it ideal for fire safety systems, air conditioning, water treatment, and cooling units. ## Description Features: It is used to measure the dynamic state of the liquid flowing through the pipeline, such as: water, ethylene, and other liquids that have no corrosive effect on copper.When the flow rate of liquid exceeds or falls below the set flow rate, the SPDT contacts can turn on one circuit and cut off the other at the same time. The flow switch is usually used in places requiring interlocking or "cut-off" protection.Repeatability error is about 2.5%, ensure high stability of products.IP54 protection level, more safer to use.Perfect for water treatment system, central air conditioning, water cooling unit. Specification: Model: LKB-01D Material: Stainless steel, Copper, Plastic Rated voltage: 250V Rated current: 15A Repeatability error: 2.5% Regulation range: 5.2-23 L/min Switch type: SPDT Connector: RC 1" Max.working pressure: 1.0MPa Medium temperature: 0-100℃ Product dimension: 8.5*6.5*12.6cm / 3.3*2.6*5in Weight: Approx.817g/ 28.8oz Package List: 1 * Water Flow Switch 1 * User manual ## Features - It is used to measure the dynamic state of the liquid flowing through the pipeline, such as: water, ethylene, and other liquids that have no corrosive effect on copper. - When the flow rate of liquid exceeds or falls below the set flow rate, the SPDT contacts can turn on one circuit and cut off the other at the same time. The flow switch is usually used in places requiring interlocking or - Repeatability error is about 2.5%, ensure high stability of products. - IP54 protection level, more safer to use. - Perfect for water treatment system, central air conditioning, water cooling unit. ## Product Details - **Operation Mode:** automatic - **Current Rating:** 15 Amps - **Operating Voltage:** 250 Volts - **Contact Type:** Normally Open - **Brand:** Thincol - **Terminal:** Spdt - **Item dimensions L x W x H:** 3.35 x 2.56 x 4.96 inches - **Circuit Type:** 2-way - **Actuator Type:** Rotary - **Contact Material:** Copper ## Images ![LKB-01D Water Flow Switch - 250V 15A, Two Way, IP54, 1.0MPa, SPDT Contacts for Fire Safety, Air Conditioners - Image 1](https://m.media-amazon.com/images/I/61pOOqWwjDL.jpg) ## Frequently Bought Together - Water Switch, LKB-01D Water Switch 250V 15A RC1 "Two Way Water Switch IP54 Switch Valve 1.0MPa SPDT Contacts for fire safety air conditioners - SENCTRL 0-30 PSI Glycerin Liquid Filled Low Pressure Gauge, 2.5" Dial Size, 1/4 NPT, Stainless Steel Case, Lower Mount, for Water Oil Air Pressure Test - MEASUREMAN 0-100 PSI/kPa Water Pressure Gauge, Glycerin Filled,psi Gauge,for Home Water Pressure Test, 2-1/2’’ Dial, 304 Stainless Steel Case, 1/4’’ NPT Lower Mount --- ## 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.kg/products/452475938-lkb-01d-water-flow-switch-250v-15a-two-way-ip54](https://www.desertcart.kg/products/452475938-lkb-01d-water-flow-switch-250v-15a-two-way-ip54) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-06-07*