--- product_id: 126230897 title: "TWTADE SSR-25 DD 25A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink" brand: "twtade" price: "3195 kr" currency: ISK in_stock: true reviews_count: 10 category: "Twtade" url: https://www.desertcart.is/products/126230897-twtade-ssr-25-dd-25a-dc-3-32v-to-dc store_origin: IS region: Iceland --- # 25A high current capacity 3-32V DC input voltage range Includes efficient heat sink TWTADE SSR-25 DD 25A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink **Brand:** twtade **Price:** 3195 kr **Availability:** ✅ In Stock ## Summary > ⚡ Stay switched on with power and precision – the SSR that means business! ## Quick Answers - **What is this?** TWTADE SSR-25 DD 25A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink by twtade - **How much does it cost?** 3195 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/126230897-twtade-ssr-25-dd-25a-dc-3-32v-to-dc) ## Best For - twtade enthusiasts ## Why This Product - Trusted twtade brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool Under Pressure:** Comes with a robust heat sink to prevent overheating during heavy use. - • **Durable & Easy Mount:** Silver contact material with screw connectors and DIN rail mounting for professional setups. - • **Sensitive & Reliable:** Activates with less than 20mA input current, ensuring precise control. - • **Powerhouse Performance:** Handles up to 25A continuous current for demanding industrial applications. - • **Wide Voltage Compatibility:** Operates seamlessly from 3V to 32V input and switches 5V to 60V output. ## Overview The TWTADE SSR-25 DD is a solid state relay designed for high-current DC switching, supporting up to 25A with input voltages from 3 to 32V and output voltages from 5 to 60V. It includes a heat sink to maintain optimal temperature during continuous operation, features sensitive activation below 20mA input, and offers durable silver contacts with screw connectors for secure installation. Ideal for industrial and scientific applications requiring reliable, stable, and efficient power control. ## Description TWTADE SSR-25 DD 25A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink: desertcart.com: Industrial & Scientific Review: Reliable and Stable Performance Since 2023 - It has been working very well since I installed it in 2023. The wiring was straightforward and it has remained stable during continuous use. I haven’t experienced any failures or overheating. Good quality for the price. I would definitely buy it again. ⭐⭐⭐⭐⭐ Review: Works properly. - Works with less than 20 mA input. Not all relays are this sensitive. ## Features - Special attention: The current of this product is 10A for a long time. A large heat sink or fan need to be added. Model: SSR-25DD Solid State Relay 25A DC to DC - Input voltage: 3-32V DC, Output voltage: 5-60V DC - Heat Sink Mounting Thread Diameter (Approx.) : 0.5cm / 0.19" - Heat Sink Total Size (Approx.) : 8 x 4.9 x 4.9cm / 3.1" x 1.9" x 1.9" (L * W * T ) - Package Content: 1 x SSR, 1 x heat sink ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079BBZL7F | | Best Sellers Rank | #155,529 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #45 in Solid State Relays | | Brand | TWTADE | | Brand Name | TWTADE | | Coil Voltage | 32 volts_of_direct_current | | Connector Type | Screw | | Contact Current Rating | 25 A | | Contact Material | Silver | | Contact Type | Normally Open | | Current Rating | 25 A | | Customer Reviews | 4.1 out of 5 stars 64 Reviews | | Manufacturer | TWTADE | | Maximum Switching Current | 25 A | | Minimum Switching Voltage | 3 volts_of_direct_current | | Model | SSR | | Mounting Type | DIN Rail Mount | | Operation Mode | Automatic | | Part Number | SSR | | UPC | 635648190419 | | Unit Count | 1 Count | | Wattage | 800 watts | ## Product Details - **Connector Type:** Screw - **Contact Material:** Silver - **Contact Type:** Normally Open - **Current Rating:** 25 Amps - **Mounting Type:** DIN Rail Mount ## Images ![TWTADE SSR-25 DD 25A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink - Image 1](https://m.media-amazon.com/images/I/71LvdBB1MgL.jpg) ![TWTADE SSR-25 DD 25A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink - Image 2](https://m.media-amazon.com/images/I/71DBrL1vjSL.jpg) ![TWTADE SSR-25 DD 25A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink - Image 3](https://m.media-amazon.com/images/I/61DMBF4D3wL.jpg) ![TWTADE SSR-25 DD 25A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink - Image 4](https://m.media-amazon.com/images/I/61gKxyjhKVL.jpg) ![TWTADE SSR-25 DD 25A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink - Image 5](https://m.media-amazon.com/images/I/61tzGnPctmL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable and Stable Performance Since 2023 *by S***A on February 24, 2026* It has been working very well since I installed it in 2023. The wiring was straightforward and it has remained stable during continuous use. I haven’t experienced any failures or overheating. Good quality for the price. I would definitely buy it again. ⭐⭐⭐⭐⭐ ### ⭐⭐⭐⭐⭐ Works properly. *by J***E on January 15, 2021* Works with less than 20 mA input. Not all relays are this sensitive. ### ⭐⭐⭐⭐⭐ Now it's to the moon! *by G***H on June 11, 2020* I like how they interfaced with my flux capacitors like they were born with it, or maybe it's Maybelline. ## Frequently Bought Together - TWTADE SSR-25 DD 25A DC 3-32V to DC 5-60V SSR Solid State Relay + Heat Sink - uxcell Refrigeration Tubing 1/8" OD x 5/64" ID x 6.5 Ft Length Soft Coil Copper Tubing - uxcell Fiberglass Heat Shield Sleeve 3mm(1/8-inch) ID x 2.97ft Adjustable PVC Silicone Fiberglass Sleeve Pipe --- ## 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.is/products/126230897-twtade-ssr-25-dd-25a-dc-3-32v-to-dc](https://www.desertcart.is/products/126230897-twtade-ssr-25-dd-25a-dc-3-32v-to-dc) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-05*