--- product_id: 495051414 title: "1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module" brand: "jessinie" price: "KSh2902" currency: KES in_stock: true category: "Jessinie" url: https://www.desertcart.co.ke/products/495051414-1-channel-dc-3v-3-3v-power-relay-module-3v store_origin: KE region: Kenya --- # 10A high current capacity Photoelectric isolation for max reliability Rotary crimping terminal for secure connection 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module **Brand:** jessinie **Price:** KSh2902 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your control game with rock-solid, pro-grade relay power! ## Quick Answers - **What is this?** 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module by jessinie - **How much does it cost?** KSh2902 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/495051414-1-channel-dc-3v-3-3v-power-relay-module-3v) ## Best For - jessinie enthusiasts ## Why This Product - Trusted jessinie brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Endurance Champion:** Rated for 100,000 continuous closures with diode protection and lightning-fast response - • **Plug & Play Precision:** High-level signal input compatible with microcontroller IO ports for seamless integration - • **Powerhouse Performance:** Handles up to 10A at 250VAC/30VDC for demanding projects - • **Rock-Solid Connections:** Rotary crimping terminals and fixed mounting holes guarantee stable, professional setups - • **Bulletproof Reliability:** Photoelectric isolation ensures strong anti-interference and long-lasting durability ## Overview The JESSINIE 1 Channel DC 3V/3.3V Power Relay Module delivers industrial-grade switching with a 10A current rating at 250VAC/30VDC. Featuring photoelectric isolation for superior interference resistance, a secure rotary crimping terminal connection, and compatibility with microcontroller IO ports, it ensures reliable, long-lasting performance with up to 100,000 continuous cycles. Ideal for professional development and automation projects requiring precision and durability. ## Description desertcart.com: JESSINIE 5Pcs 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module with Optocoupler Relay Module Isolated Drive Control Board 10A 250VAC 10A 30VDC Control Development Board : Industrial & Scientific ## Features - Indicator with output signal - The signal input port can be connected to the IO port of the single chip microcomputer, and the high-level signal is driven - Dual power supply selection design has strong anti-interference ability and high reliability of photoelectric isolation protection - Onboard 3V,10A/250VAC; 10A/30V DC relay, which can be continuously closed for 100,000 times, with diode laxative protection, short response time - The external connection adopts rotary crimping terminal to make the connection firmer, With fixed mounting holes for easy installation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BG2F7349 | | Best Sellers Rank | #23,955 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Electromechanical Relays | | Brand Name | JESSINIE | | Coil Voltage | 3 Volts (DC) | | Connector Type | Rotary Crimping Terminal | | Contact Current Rating | 10 Amps | | Contact Material | Silver Alloy | | Contact Type | Normally Open | | Current Rating | 10 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (40) | | Manufacturer | JESSINIE | | Maximum Switching Current | 10 Amps | | Maximum Switching Voltage | 250 Volts | | Minimum Switching Voltage | 250 Volts | | Mounting Type | Screw Mount | | Number of Terminals | 2 | | Operation Mode | Automatic | | Part Number | 73791-A | | Wattage | 2500 watts | ## Product Details - **Connector Type:** Rotary Crimping Terminal - **Contact Material:** Silver Alloy - **Contact Type:** Normally Open - **Current Rating:** 10 Amps - **Mounting Type:** Screw Mount ## Images ![1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module - Image 1](https://m.media-amazon.com/images/I/61dn-t4ztOL.jpg) ![1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module - Image 2](https://m.media-amazon.com/images/I/41JvVXMHMML.jpg) ![1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module - Image 3](https://m.media-amazon.com/images/I/41t5LFXvgUL.jpg) ![1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module - Image 4](https://m.media-amazon.com/images/I/41Tzoin-pkL.jpg) ![1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module - Image 5](https://m.media-amazon.com/images/I/31AM6CPGeeL.jpg) ## Frequently Bought Together - JESSINIE 5Pcs 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module with Optocoupler Relay Module Isolated Drive Control Board 10A 250VAC 10A 30VDC Control Development Board - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - AEDIKO 4pcs DC 5V Relay Module 1 Channel Relay Switch Relay Board with Optocoupler Isolation Support High or Low Level Trigger --- ## 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.ke/products/495051414-1-channel-dc-3v-3-3v-power-relay-module-3v](https://www.desertcart.co.ke/products/495051414-1-channel-dc-3v-3-3v-power-relay-module-3v) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-07-06*