--- product_id: 63555632 title: "Unitec Eltako 47470 Impulse Relay S91-100-230VAC" brand: "eltako" price: "S$101" currency: SGD in_stock: true reviews_count: 5 category: "Eltako" url: https://www.desertcart.sg/products/63555632-unitec-eltako-47470-impulse-relay-s91-100-230vac store_origin: SG region: Singapore --- # 10A switching capacity Compact 2.3 DU width 230V AC control voltage Unitec Eltako 47470 Impulse Relay S91-100-230VAC **Brand:** eltako **Price:** S$101 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your electrical control game with precision and power! ## Quick Answers - **What is this?** Unitec Eltako 47470 Impulse Relay S91-100-230VAC by eltako - **How much does it cost?** S$101 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/63555632-unitec-eltako-47470-impulse-relay-s91-100-230vac) ## Best For - eltako enthusiasts ## Why This Product - Trusted eltako brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Savvy Design:** Slim 2.3 divider units width saves valuable panel space 📏 - • **Powerhouse Switching:** Handles up to 10 amps for reliable high-load control ⚡ - • **Seamless Integration:** Standard 230V AC input fits effortlessly into existing setups 🔌 - • **Manual Override Ready:** Built-in manual handling option for ultimate control flexibility 🤲 - • **Trusted German Engineering:** Durable, CE-certified quality that professionals rely on 🇩🇪 ## Overview The Unitec Eltako 47470 Impulse Relay S91-100-230VAC is a compact, high-performance relay designed for professional electrical installations. Operating at 230V AC with a 10A switching capacity, it supports loads up to 2300W for incandescent lamps and fluorescent tubes. Its slim 2.3 DU width and 32mm installation depth make it ideal for space-conscious setups. Featuring a normally open contact and manual override, this CE-certified German-made relay ensures reliable, long-lasting operation for demanding control applications. ## Description Function Others, mounting type outgoing mounting, width on divider units 2.3, installation depth 32 mm, number of contacts such as contacts NA 1, control voltage 1 230 V, control voltage 1 AC, remote voltage frequency 1 50 Hz, nominal switching intensity 10 A, max. load Incandescent lamp 2300 W, max. load Fluorescent tube 2300 VA, possibility of manual handling. Extendible description for the item interlocking relay 230 V AC Additional item description. Great value of use and fantastic quality. The item offered is manufactured by Eltako; the item number for this product is EB10665084. In the Eibabo shop, the product is classified in the goods group interlocking relay in the electrical material catalogue. You will be thrilled by the excellent performance and the good prices! Our customers in the Eibabo shop frequently order this popular product. Our Eibabo shop has an exclusive 3D/360° view of this product. High resolution 3D images allow you to inspect the product from all sides in different perspectives. Buy this excellent product from Eltako! Further relevant information on this item can be found in the following listing: Manufacturer's item number: S91-100-230V Manufacturer's order number: 91100030 EAN/GTIN: 4010312103531 Tariff number: 85365080 Country of origin of the item type: Germany specifications and features Mounting: overhang mounting. Width in dividing units: 2.3 Installation depth: 32 mm Quantity of contacts such as contacts NA: 1 Control voltage 1: 230 V Control voltage type 1: AC Frequency of the control voltage 1: 50 Hz Rated switching intensity: 10 A Max. load Incandescent Lamp: 2300W Max Load Fluorescent tube: 2300 VA Possibility of manual handling: yes. Recommended products, optional accessories and alternative items. Other items purchased Review: Impeccable ! - Utilisé en remplacement d'un ancien télérupteur Mang logé dans une boîte de dérivation, le remplacement n'a posé aucun problème et il fonctionne parfaitement pour gérer 3 boutons poussoirs ! Etant de type électromécanique, il n'est pas totalement silencieux mais il reste très discret malgré tout et pourra convenir pour de nombreux usages. Je recommande donc sans hésiter... et j'en commande un autre pour effectuer un autre remplacement ! Review: Das Teil ist perfekt - Das Teil ist perfekt wenn es richtig eingesetzt wird und hält viele Jahre lang. ## Features - Nominal voltage: 230 V~ / 50 Hz - Switching capacity, 10 A, 250 V - Contact: 1 N/O switch - S91-100-230V - CE ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000UW3122 | | Actuator Type | Plunger | | Brand | Eltako | | Circuit Type | 1-way | | Colour | grau | | Compatible Devices | Common electrical devices | | Connectivity Protocol | Wi-Fi | | Connector Type | Nicht zutreffend | | Connector type | Nicht zutreffend | | Contact Material | Silver | | Contact Type | Normally Open | | Contact type | Normally Open | | Control Method | Remote | | Control Type | Manual | | Controller Type | No | | Current Rating | 10 Amps | | Current rating | 10 Amps | | Customer Reviews | 4.6 out of 5 stars 237 Reviews | | Global Trade Identification Number | 04008153474705 | | International Protection Rating | IP20, IP50 | | Item Weight | 80 Grams | | Manufacturer | Unitec | | Manufacturer Part Number | 47470 | | Material | Nicht zutreffend | | Model Number | 91100030 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 230 Volts | | Operating voltage | 230 Volts | | Operation Mode | Mechanisch | | Operation mode | Mechanisch | | Specification Met | CE | | Switch Type | Nicht zutreffend | | Terminal | Nicht zutreffend | | Unit Count | 1.0 count | | Wattage | 2500 watts | ## Images ![Unitec Eltako 47470 Impulse Relay S91-100-230VAC - Image 1](https://m.media-amazon.com/images/I/51xcwL9zOJL.jpg) ![Unitec Eltako 47470 Impulse Relay S91-100-230VAC - Image 2](https://m.media-amazon.com/images/I/51KGnx6q8fL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Impeccable ! *by G***Y on 1 February 2026* Utilisé en remplacement d'un ancien télérupteur Mang logé dans une boîte de dérivation, le remplacement n'a posé aucun problème et il fonctionne parfaitement pour gérer 3 boutons poussoirs ! Etant de type électromécanique, il n'est pas totalement silencieux mais il reste très discret malgré tout et pourra convenir pour de nombreux usages. Je recommande donc sans hésiter... et j'en commande un autre pour effectuer un autre remplacement ! ### ⭐⭐⭐⭐⭐ Das Teil ist perfekt *by H***F on 6 August 2026* Das Teil ist perfekt wenn es richtig eingesetzt wird und hält viele Jahre lang. ### ⭐⭐⭐⭐⭐ Parfait *by B***T on 8 November 2018* Mis en remplacement d'un télérupteur Legrand 49107 qui marchait une fois sur deux. Fonctionne parfaitement et je trouve qu'il est silencieux par rapport au Legrand que j'ai retiré. Facile à installer car ce sont les mêmes bornes. A voir sur la durée. Pour info le S91-100-230V est à mettre lorsqu'il est alimenté en 230V sinon il faut prendre le S91-100-12V. Je préfère le préciser car j'ai failli faire l'erreur et un commentaire m'a guidé vers celui la. --- ## 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.sg/products/63555632-unitec-eltako-47470-impulse-relay-s91-100-230vac](https://www.desertcart.sg/products/63555632-unitec-eltako-47470-impulse-relay-s91-100-230vac) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-14*