--- product_id: 24431627 title: "SFK-112DM - Relay" brand: "techman" price: "SAR 155" currency: SAR in_stock: true reviews_count: 8 category: "Techman" url: https://www.desertcart.com.sa/products/24431627-sfk-112dm-relay store_origin: SA region: Saudi Arabia --- # 20A max switching current Noise-resistant design Silver alloy contacts for durability SFK-112DM - Relay **Brand:** techman **Price:** SAR 155 **Availability:** ✅ In Stock ## Summary > ⚡ Switch smarter, not harder — power your projects with precision! ## Quick Answers - **What is this?** SFK-112DM - Relay by techman - **How much does it cost?** SAR 155 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/24431627-sfk-112dm-relay) ## Best For - techman enthusiasts ## Why This Product - Trusted techman brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Silver alloy contacts ensure long-lasting, corrosion-resistant performance - • **Silent Operator:** Noise-resistant construction keeps your environment peaceful and professional - • **Trusted Reliability:** UL, VDE, and CQC certified for industry-grade safety and quality - • **Powerhouse Switching:** Handles up to 20A at 250VAC for heavy-duty motor control - • **Plug & Play Precision:** Standard 12V coil voltage and DIN rail mount for seamless integration ## Overview The SFK-112DM Relay is a compact, high-capacity electrical switch designed for motor control and industrial applications. Featuring a 12V coil, silver alloy contacts rated for 20A at 250VAC, and noise-resistant construction, it delivers reliable, silent operation. Certified by UL, VDE, and CQC, this relay ensures safety and durability, making it the go-to choice for professionals seeking efficient, long-lasting switching solutions. ## Description 1 Pole Coil voltage: 12vdc Contact material: Silver alloy Contact resistive (By voltage drop 1A 6VDC): 50mΩ Max. UL/C-UL rating resistive load (cosΦ=1): 20A 250VAC VDE rating resistive load (cosΦ=1): 20A 250VAC CQC rating resistive load: 20A/80A 250VAC Max. switching voltage: 250VAC Max. switching current: 20A Max. switching power: 5,000VAC Review: Direct replacement to repair my dehumidifier - This is the OEM part that failed in my tired dehumidifier. I have the tech and training to swap the part and saved several hundred dollars over replacing the dehumidifier. Grateful for right part and fast delivery. Review: Rele para aire acondicionado - Excelente producto, a mi aire acondicionado frecuentemente se le dañaba este dispositivo pero desde que lo instale no me ha dado ningún problema. Es super recomendado. ## Features - Ideal for motor switching - Miniature relay with high switching capacity - Noise resistive construction - Domestic and industry appliances ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00A398L1I | | Best Sellers Rank | #1,825,735 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #186,534 in Electrical Equipment | | Brand | Techman | | Brand Name | Techman | | Coil Voltage | 12 Volts | | Connector Type | Screw | | Contact Current Rating | 20 Amps | | Contact Material | Silver Alloy | | Contact Type | 2no 2nc | | Current Rating | 20 Amps | | Customer Reviews | 4.4 out of 5 stars 39 Reviews | | Item Weight | 0.8 Ounces | | Manufacturer | Sanyou | | Maximum Switching Current | 20 Amps | | Maximum Switching Voltage | 250 Volts | | Minimum Switching Voltage | 12 Volts | | Model | SFK-112DM | | Mounting Type | DIN Rail Mount | | Operation Mode | Automatic | | Part Number | SFK-112DM | | Specification Met | UL | | Wattage | 5000 watts | ## Product Details - **Connector Type:** Screw - **Contact Material:** Silver Alloy - **Contact Type:** 2no 2nc - **Current Rating:** 2E+1 Amps - **Mounting Type:** DIN Rail Mount ## Images ![SFK-112DM - Relay - Image 1](https://m.media-amazon.com/images/I/61gzGomrjeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Direct replacement to repair my dehumidifier *by A***N on September 24, 2022* This is the OEM part that failed in my tired dehumidifier. I have the tech and training to swap the part and saved several hundred dollars over replacing the dehumidifier. Grateful for right part and fast delivery. ### ⭐⭐⭐⭐⭐ Rele para aire acondicionado *by S***A on September 3, 2025* Excelente producto, a mi aire acondicionado frecuentemente se le dañaba este dispositivo pero desde que lo instale no me ha dado ningún problema. Es super recomendado. ### ⭐⭐⭐⭐⭐ Worked perfectly, I was able to fix the AC ... *by J***N on April 22, 2017* Worked perfectly, I was able to fix the AC by replacing this, just what I needed. Arrived as described and on time! ## Frequently Bought Together - SFK-112DM - Relay - BOJACK 2 Poles FLA 40 Amp Coil 24 VAC Air Conditioner Condenser Compressor Contactor AC Definite Purpose Contactor - BOJACK 1 Poles FLA 40 Amp Coil 24 VAC Air Conditioner Condenser Compressor Contactor AC Definite Purpose Contactor --- ## 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.com.sa/products/24431627-sfk-112dm-relay](https://www.desertcart.com.sa/products/24431627-sfk-112dm-relay) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-07-12*