--- product_id: 654186878 title: "SR-2303AC 2 CHANNELS AC TRIAC DALI DIMMER" brand: "generic" price: "A$95" currency: AUD in_stock: true category: "Generic" url: https://www.desertcart.com.au/products/654186878-sr-2303ac-2-channels-ac-triac-dali-dimmer store_origin: AU region: Australia --- # 2x 288W output power Reverse-phase control dimming Dual-channel DALI address setting SR-2303AC 2 CHANNELS AC TRIAC DALI DIMMER **Brand:** generic **Price:** A$95 **Availability:** βœ… In Stock ## Summary > πŸŽ›οΈ Master your lighting vibe with precision and power! ## Quick Answers - **What is this?** SR-2303AC 2 CHANNELS AC TRIAC DALI DIMMER by generic - **How much does it cost?** A$95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/654186878-sr-2303ac-2-channels-ac-triac-dali-dimmer) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact & Durable Design:** Sleek DIN rail mount with IP20 rating fits tight spaces safely - β€’ **User-Friendly Addressing:** Manual or automatic DALI address configuration via intuitive push buttons - β€’ **Precision Dimming Control:** Innovative minimum brightness setting ensures perfect ambiance every time - β€’ **Seamless DALI Integration:** Compatible with all major DALI masters for effortless smart control - β€’ **Power-Packed Dual Channels:** Delivers up to 576W total for versatile lighting setups ## Overview The SR-2303AC is a professional-grade 2-channel AC TRIAC dimmer supporting 100-240VAC input and output, delivering up to 288W per channel. It features reverse-phase control for smooth dimming, full compatibility with DALI master controllers, and an innovative minimum brightness setting. Designed for easy DIN rail mounting and equipped with manual or automatic DALI address configuration, it’s ideal for managing single-color dimmable LEDs, incandescent, and halogen lamps in modern smart lighting systems. ## Description SR2303AC - AC DIMMER - REVERSE PHASE CONTROLLED 2 CHANNELS, 2 TIMES 288 WATTS PER CHANNEL WITH LOW VOLTAGE CONTROL FOR ON AND OFF AND SMOOTH DIMMING. WORKS WITH ANY DALI SWITCH OR BUS MASTER ## Features - Input Voltage:100-240VAC Output Voltage:2x(100-240)VAC - Safe and reliable full isolation design Reverse-phase control dimmer DALI signal input Great compatibility with a variety of DALI master controllers 2 channels AC100-240V output Innovative minimum brightness setting function To dim and switch single color dimmable LED lamps, traditional incandescent and halogen lights Waterproof grade: Ip20 - Size:(LxWxH)170x59x29mm - Safety & Warnings DO NOT install with power applied to the device. DO NOT expose the device to moisture. - Compact Design: Featuring a sleek and compact housing, this dimmer can be easily installed in tight spaces or distribution boards. - 1. Set DALI Address Manually Via Buttons 1.1. Press and hold down any of the two buttons until numeric digital display flashes, then release the button. 1.2. Click any of the two buttons once to select a digit, click again to change the digit until the desired DALI address appears. Click first button to set β€œtens” position and second button to set β€œunits” position. The address can be set from 00~63. 1.3. Then press and hold down any of the 2 buttons until the numeric digital display stops flashing to confirm the setting. - 2. DALI Address Assigned by DALI Masters. 2.1 DALI address can also be assigned by DALI Master controller automatically, please refer to user manuals of compatible DALI Masters for specific operations. Note: The digital display will show AU when the DALI master is assigning addresses. - 3. Set DALI Address Quantity 3.1. Press and hold down both of the two buttons until numeric digital display flashes, then release the button. 3.2. Click first button to select β€œ1A” or β€œ2A” which means 1 address or 2 addresses. 3.3. Then press and hold down any of the 2 buttons until the numeric digital display stops flashing to confirm the setting. For example, when we set address to 22: When select 1A, both two channels will be the same address 22. When select 2A, channel 1 will be address 22, channel 2 will be address 23.es - 4. Reverse-phase control dimmer - 5. Set the minimum dimming brightness point. The factory dimming range is 0%~100%, but the 0% can be can be re-set as below: Operate the DALI master to dim the light to any brightness you want, then press the Preset button , the light flashes, means the minimum point is set at this brightness now. You can not dim lower than this brightness point. The minimum point will be covered by repeating doing that ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DF4TMPSC | | Best Sellers Rank | #163,673 in Electronics ( See Top 100 in Electronics ) #590 in Electrical Power Transformers | | Brand Name | GENERIC | | Circuit Type | 2-way | | Compatible Devices | DALI master controllers, DALI switches, DALI bus masters | | Connectivity Protocol | DALI | | Connector Type | Screw Terminals | | Contact Material | Copper | | Contact Type | Normally Open | | Control Type | Advanced Control | | Controller Type | Push Button | | Country Of Origin | China | | International Protection Rating | IP00 | | Manufacturer | SUNRICHER | | Material Type | Plastic | | Mounting Type | DIN Rail Mount | | Number of Items | 1 | | Number of Positions | 2 | | Part Number | SR-2303AC | | Switch Type | TRIAC | | Terminal | Screw | | Unit Count | 1.0 Count | | Wattage | 576 watts | ## Product Details - **Brand:** GENERIC - **Connector type:** Screw Terminals - **Contact type:** Normally Open - **Switch type:** TRIAC - **Terminal:** Screw ## Images ![SR-2303AC 2 CHANNELS AC TRIAC DALI DIMMER - Image 1](https://m.media-amazon.com/images/I/31vIZAT7+EL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.au/products/654186878-sr-2303ac-2-channels-ac-triac-dali-dimmer](https://www.desertcart.com.au/products/654186878-sr-2303ac-2-channels-ac-triac-dali-dimmer) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-08-28*