--- product_id: 250902016 title: "CG Solid State Relay SSR-100DD DC to DC Input 3-32VDC to Output 5-240VDC 100A Single Phase Plastic Cover…" brand: "cgele" price: "C$2154" currency: NIO in_stock: true reviews_count: 8 category: "Cgele" url: https://www.desertcart.ni/products/250902016-cg-solid-state-relay-ssr-100dd-dc-to-dc-input store_origin: NI region: Nicaragua --- # 100A high current capacity 3-32V DC input to 5-240V DC output No spark, noise-free switching CG Solid State Relay SSR-100DD DC to DC Input 3-32VDC to Output 5-240VDC 100A Single Phase Plastic Cover… **Brand:** cgele **Price:** C$2154 **Availability:** ✅ In Stock ## Summary > ⚡ Switch to silent power with unstoppable reliability! ## Quick Answers - **What is this?** CG Solid State Relay SSR-100DD DC to DC Input 3-32VDC to Output 5-240VDC 100A Single Phase Plastic Cover… by cgele - **How much does it cost?** C$2154 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/250902016-cg-solid-state-relay-ssr-100dd-dc-to-dc-input) ## Best For - cgele enthusiasts ## Why This Product - Trusted cgele brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Anti-corrosion, moisture-proof, and vibration-resistant for long-term durability - • **Powerhouse Performance:** Handles up to 100A current for demanding industrial loads - • **Silent & Safe Switching:** Zero spark and noise ensures smooth, reliable operation - • **Thermal Efficiency Boost:** Includes thermal grease for faster heat dissipation and enhanced reliability - • **Wide Voltage Compatibility:** Seamlessly operates from 3-32V DC input to 5-240V DC output ## Overview The CG Solid State Relay SSR-100DD is a robust industrial-grade relay designed for automatic process control. It supports a high current rating of 100A and operates within a wide DC voltage range (3-32V input to 5-240V output). Featuring silent, spark-free switching and enhanced durability with anti-corrosion and moisture-proof properties, it includes thermal grease for optimal heat management. Ideal for temperature controllers and machinery control systems, this relay ensures efficient, long-lasting performance in demanding environments. ## Description Buy CG Solid State Relay SSR-100DD DC to DC Input 3-32VDC to Output 5-240VDC 100A Single Phase Plastic Cover…: Solid State Relays - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great replacement for my CR10S Pro V1 - Purchased this after my first relay blew. This one is doing the job well and as an added safety measure I'm using smart plugs to kill the printer in case this one fails. Review: Cannot handle states current - Can't handle 100amp and allows current to flow in reverse when unpowered. Tested with 2 100ah batteries and a 100amp PSU. With the power supply off and the relay unpowered, the batteries fed power to the PSU, causing an LED to remain powered. I also put a 6ohm resistor on the PSU output and it allowed more current to pass with only a slightly increased voltage drop across the relay. In normal operation with 100amps flowing, the switch immediately started to increase its voltage drop and failed within 30 seconds. ## Features - ♥【What You Get】Each package With 2 mini bag of thermal grease which apply on the back of the SSR to make the temperature dissipate faster. - ♥ Product Name: solid state module relay SSR-100DD, 3-32VDC/5-220VDC ; Current & Frequency:100A,50/60Hz. - ♥ Total size (approximate):58 x 45 x 32mm/2.3" x 1.8" x 1.26" (l*w*t); Net weight:116g; Material:metal, plastic, electronic parts. - ♥ SSR Application: with a switch no spark, no noise,high switching speed,anti-corrosion,moisture-proof,anti-vibration,long life.high reliability,electromagnetic compatibility and other characteristics. - ♥ Solid state relay ideal for automatic process control application, a must component for temperature controller and other machinery control system.Note: Motors are capacitive loads and require 10 times the rated current specification. High current motors are not suitable for use with solid state relays. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GP328LH | | Best Sellers Rank | #18,526 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Solid State Relays | | Brand | CGELE | | Brand Name | CGELE | | Coil Voltage | 32 Volts (DC) | | Connector Type | Screw | | Contact Current Rating | 100 Amps | | Contact Material | Silver | | Contact Type | Normally Open | | Current Rating | 100 Amps | | Customer Reviews | 3.6 out of 5 stars 84 Reviews | | Manufacturer | CGELE | | Maximum Switching Current | 100 Amps | | Maximum Switching Voltage | 240 Volts | | Minimum Switching Voltage | 3 Volts (DC) | | Mounting Type | Screw Mount | | Operation Mode | Automatic | | Specification Met | Electromagnetic Compatibility | | UPC | 774297736460 | | Unit Count | 1.0 Count | | Wattage | 24000 watts | ## Product Details - **Connector Type:** Screw - **Contact Material:** Silver - **Contact Type:** Normally Open - **Current Rating:** 100 Amps - **Mounting Type:** Screw Mount ## Images ![CG Solid State Relay SSR-100DD DC to DC Input 3-32VDC to Output 5-240VDC 100A Single Phase Plastic Cover… - Image 1](https://m.media-amazon.com/images/I/71d7s2Hy4XL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great replacement for my CR10S Pro V1 *by N***N on November 4, 2021* Purchased this after my first relay blew. This one is doing the job well and as an added safety measure I'm using smart plugs to kill the printer in case this one fails. ### ⭐ Cannot handle states current *by A***J on August 25, 2025* Can't handle 100amp and allows current to flow in reverse when unpowered. Tested with 2 100ah batteries and a 100amp PSU. With the power supply off and the relay unpowered, the batteries fed power to the PSU, causing an LED to remain powered. I also put a 6ohm resistor on the PSU output and it allowed more current to pass with only a slightly increased voltage drop across the relay. In normal operation with 100amps flowing, the switch immediately started to increase its voltage drop and failed within 30 seconds. ### ⭐⭐ Documentation is useless *by D***M on December 6, 2025* I just got this connected and working so can’t say anything about longevity though the reviews talking about excessive heat worry me. There’s a diagram on Amazon along with a statement below it totally backwards from the drawing. I got a 2”x4” paper in the box with a similar but different drawing than the one on Amazon but with the same statement below it. All of these are wrong! It took me a while to troubleshoot and get working. Just looking at reviews and “Jon” has a great one star review with his own diagram and it will only work if you wire it like his diagram and ignore their worthless documentation. Wish I’d seen his review before all my troubleshooting effort. ## Frequently Bought Together - CG Solid State Relay SSR-100DD DC to DC Input 3-32VDC To Output 5-240VDC 100A Single Phase Plastic Cover… - CGELE 3PCS Aluminum Heat Sink SSR Dissipation for Single Phase Solid State Relay 10A,25A,40A Black Radiator… --- ## 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.ni/products/250902016-cg-solid-state-relay-ssr-100dd-dc-to-dc-input](https://www.desertcart.ni/products/250902016-cg-solid-state-relay-ssr-100dd-dc-to-dc-input) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-07-07*