--- product_id: 473031039 title: "DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V)" brand: "oono" price: "9612 kr" currency: ISK in_stock: true reviews_count: 5 category: "Oono" url: https://www.desertcart.is/products/473031039-dpst-1no-1nc-8amp-latching-relay-module-dc-12v store_origin: IS region: Iceland --- # 8A high current rating Power-off memory latching Dual mounting options DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V) **Brand:** oono **Price:** 9612 kr **Availability:** ✅ In Stock ## Summary > 🔌 Power your projects with memory that never forgets! ## Quick Answers - **What is this?** DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V) by oono - **How much does it cost?** 9612 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/473031039-dpst-1no-1nc-8amp-latching-relay-module-dc-12v) ## Best For - oono enthusiasts ## Why This Product - Trusted oono brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Mount-Ready:** Sleek plastic casing with screw holes for easy wall or board installation—no hassle setup. - • **Versatile Control Modes:** Supports onboard buttons, external momentary switches, and Sink/NPN controllers for ultimate flexibility. - • **Dual Output Configuration:** DPST with 1 Normally Open & 1 Normally Closed contact for complex circuit needs. - • **Multi-Voltage Compatibility:** Available in 5V, 12V, and 24V versions to fit your exact power requirements. - • **Uninterrupted State Retention:** Maintains switch position even after power loss—never lose your settings. ## Overview The OONO DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V) is a compact, reliable relay designed for professional-grade electrical control. Featuring power-off memory, it retains its switch state without power, supports multiple control inputs, and offers dual output contacts rated for 8A at 250VAC/30VDC. Its versatile mounting options and multi-voltage availability make it ideal for smart home upgrades, industrial automation, and precision switching applications. ## Description 1, If you are looking for a latching relay with power-off memory, then this module will be very suitable for you. Even if the power supply is turned off, the status of the output switch will not be affected in any way, it will remain in the state before the power was turned off. 2, This is a simple and practical latching relay module, which is very convenient to use. It can support both Normally Open and Normally Close. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw. Compact plastic case and wires connects for easy mount. 3, Support three input control modes: 1, Use Set and Reset buttons on the module(No external control switch or signal is required). 2, External Set and Reset button(Support Momentary-action switch, but can't support Self-holding switch). 3, for Sink/NPN output controller. 4, Operating voltage version: DC 5V, 12V and 24V three versions selectable. Output switch DPST 1NO 1NC(Double Pole Single Throw, 1x Normally Open and 1x Normally Close ), rated current 8A/250VAC or 8A/30VDC (for one switch). Datasheet: https://m.media-desertcart.com/images/I/91xPb3AaleL.pdf3D CAD(pdf): https://m.media-desertcart.com/images/I/A1w3xU8sMnL.pdf Review: It's hard to find true latching relays. I used the 12v version to convert my Casablanca Inteli-Touch fans to Wi-Fi smart home controls. I needed a latching relay that would latch to either the forward or reverse motor winding and NEVER both. It would have been great if this module included Wi-Fi and Tuya but I needed an MHcozy switch for that. The MHcozy switch does a one second inch to either the blue lead or green lead on the relay module to toggle and set the fan direction wirelessly. It works great and is especially awesome for my master bedroom fan that is 14 feet high and would otherwise require a ladder to physically switch the fan blade direction. This would be a 5-star review except that one of the four I purchased was bad. It worked on my workbench and then failed almost right away after the fan was mounted. it latched permanently to one of the leads. This forced me to pull the fan down after I had just finished hanging it. The others have worked flawlessly for almost six months now. My only other complaint is that the trigger wires are a very small gauge. That's fine for a 12v signal but too small to work with comfortably and makes it difficult to attach wire nuts securely. Just a minor complaint though. Review: Bench tested the unit with a 12v power supply. The set and reset relays would activate normally when the red buttons are pushed but not when voltage is applied to the set/rst lines. Very disapointed. ## Features - If you are looking for a latching relay with power-off memory, then this module will be very suitable for you. Even if the power supply is turned off, the status of the output switch will not be affected in any way, it will remain in the state before the power was turned off. - This is a simple and practical latching relay module, which is very convenient to use. It can support both Normally Open and Normally Close. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw. Compact plastic case and wires connects for easy mount. - Support three input control modes: 1, Use Set and Reset buttons on the module(No external control switch or signal is required). 2, External Set and Reset button(Support Momentary-action switch, but can't support Self-holding switch). 3, for Sink/NPN output controller. - Operating voltage version: DC 5V, 12V and 24V three versions selectable. Output switch DPST 1NO 1NC(Double Pole Single Throw, 1x Normally Open and 1x Normally Close ), rated current 8A/250VAC or 8A/30VDC (for one switch). - Datasheet: https://m.media-desertcart.com/images/I/91xPb3AaleL.pdf, 3D CAD(pdf): https://m.media-desertcart.com/images/I/A1w3xU8sMnL.pdf ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08R7G11XC | | Item model number | F-1030 Series | | Manufacturer | CZH-LABS | | Package Dimensions | 9.3 x 5.51 x 3.4 cm; 68 g | ## Product Details - **Connector type:** Screw - **Contact material:** Silver - **Contact type:** Normally Open, dpst - **Current rating:** 8 Amps - **Mounting type:** Wall Mount ## Images ![DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V) - Image 1](https://m.media-amazon.com/images/I/61nB3QFz25L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Review *by C***R on 23 March 2024* It's hard to find true latching relays. I used the 12v version to convert my Casablanca Inteli-Touch fans to Wi-Fi smart home controls. I needed a latching relay that would latch to either the forward or reverse motor winding and NEVER both. It would have been great if this module included Wi-Fi and Tuya but I needed an MHcozy switch for that. The MHcozy switch does a one second inch to either the blue lead or green lead on the relay module to toggle and set the fan direction wirelessly. It works great and is especially awesome for my master bedroom fan that is 14 feet high and would otherwise require a ladder to physically switch the fan blade direction. This would be a 5-star review except that one of the four I purchased was bad. It worked on my workbench and then failed almost right away after the fan was mounted. it latched permanently to one of the leads. This forced me to pull the fan down after I had just finished hanging it. The others have worked flawlessly for almost six months now. My only other complaint is that the trigger wires are a very small gauge. That's fine for a 12v signal but too small to work with comfortably and makes it difficult to attach wire nuts securely. Just a minor complaint though. ### ⭐ Review *by G***N on 12 April 2025* Bench tested the unit with a 12v power supply. The set and reset relays would activate normally when the red buttons are pushed but not when voltage is applied to the set/rst lines. Very disapointed. ### ⭐⭐⭐⭐⭐ Review *by A***. on 2 May 2025* Works as described. No issues. ## Frequently Bought Together - DPST 1NO 1NC 8Amp Latching Relay Module (DC 12V) - Electromagnetic Power Relay, 8-Pin 10 AMP 12V DC Relay Coil with Socket Base, LED Indicator, DPDT 2NO 2NC - MY2NJ 2PCS [Applicable for DIN Rail System] - OONO DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage --- ## 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/473031039-dpst-1no-1nc-8amp-latching-relay-module-dc-12v](https://www.desertcart.is/products/473031039-dpst-1no-1nc-8amp-latching-relay-module-dc-12v) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-05-01*