--- product_id: 157053057 title: "518APH-12 Tattletale (25700147)" brand: "enovation controls" price: "€ 140.68" currency: EUR in_stock: true category: "Murphy By Enovation Controls" url: https://www.desertcart.gr/products/157053057-518aph-12-tattletale-25700147 store_origin: GR region: Greece --- # 10A contact rating Closed loop series wiring 12V energize-to-latch power 518APH-12 Tattletale (25700147) **Brand:** enovation controls **Price:** € 140.68 **Availability:** ✅ In Stock ## Summary > ⚙️ Stay in control with Murphy’s Tattletale – the silent guardian of your engine’s health! ## Quick Answers - **What is this?** 518APH-12 Tattletale (25700147) by enovation controls - **How much does it cost?** € 140.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/157053057-518aph-12-tattletale-25700147) ## Best For - enovation controls enthusiasts ## Why This Product - Trusted enovation controls brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Output Contacts:** NCH and NOH outputs provide versatile control signaling. - • **IP54 Rated Durability:** Engineered for rugged environments in trucks, marine, and heavy machinery. - • **Seamless Closed Loop Control:** Wire Swichgage and N.C. contacts in series for instant fault detection. - • **Heavy-Duty 10A Contact Rating:** Built to handle demanding diesel and ignition systems with ease. - • **Robust 12V Energize-to-Latch Design:** Ensures reliable manual reset with clear status indication. ## Overview The Murphy 518APH-12 Tattletale is a 12V closed loop control switch designed for diesel engines and distributor ignition systems. Featuring energize-to-latch operation, dual NCH/NOH contacts rated at 10 amps, and IP54 protection, it ensures reliable fault detection and manual reset capability in harsh environments. ## Description The Murphy 518APH-12 Tattletale allows for Swichgage and/or N.C. contacts to be wired "Closed Loop" (in series). Any contact open or Swichgage contact close in the circuit shunt trips the 518APH-12. The 518APH-12 is a 12 volt model which features a manual indicating reset type. The control circuit output contact is NCH and NOH. In the latched position the NCH contact has a "hot" output; in the tripped position the NOH contact has a "hot" output. The latch type is energize to latch. Contacts are rated for 10 amps 24 V. A 14 amp fuse is included. Use for distributor ignition or diesel engines. ## Features - Allows for Swichgage and/or N.C. Contacts to be Wired "Closed Loop" ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07SF7GD57 | | Actuator Type | Push Button | | Best Sellers Rank | #146,715 in Automotive ( See Top 100 in Automotive ) #1,797 in Automotive Replacement Electrical System Switches | | Brand Name | Murphy by Enovation Controls | | Circuit Type | 1-way | | Color | Transparent | | Compatible Devices | Diesel engines, distributor ignition systems, engine control systems, Murphy by Enovation Controls devices designed for 518APH-12 compatibility | | Compatible with Vehicle Type | Trucks, Heavy Machinery, Marine Vehicles | | Connectivity Protocol | Wi-Fi | | Connector Type | Clamp | | Contact Material | Copper, Brass | | Contact Type | Normally Closed | | Control Method | Touch | | Control Type | ON-OFF | | Controller Type | touch | | Current Rating | 10 A | | Customer Reviews | 4.6 4.6 out of 5 stars (72) | | International Protection Rating | IP54 | | Manufacturer | Murphy by Enovation Controls | | Material Type | Brass, Copper | | Model | 518APH-12 | | Mounting Type | Panel Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 24 volts | | Operation Mode | ON-OFF | | Part Number | 518APH-12 Tattletale (25700147) | | Specification Met | Ul, Ip54 | | Switch Type | Closed Loop | | Terminal | Screw | | Unit Count | 1 Count | | Wattage | 240 watts | ## Product Details - **Brand:** Murphy by Enovation Controls - **Circuit Type:** 1-way - **Connector Type:** Clamp - **Contact Type:** Normally Closed - **Current Rating:** 10 A - **Material:** Brass, Copper - **Operating Voltage:** 24 volts - **Operation Mode:** ON-OFF - **Switch Type:** Closed Loop - **Terminal:** Screw ## Images ![518APH-12 Tattletale (25700147) - Image 1](https://m.media-amazon.com/images/I/51jtrhUZaWL.jpg) ![518APH-12 Tattletale (25700147) - Image 2](https://m.media-amazon.com/images/I/51Vr5hXjkOL.jpg) ![518APH-12 Tattletale (25700147) - Image 3](https://m.media-amazon.com/images/I/513e9XjgjvL.jpg) ![518APH-12 Tattletale (25700147) - Image 4](https://m.media-amazon.com/images/I/51bkrt9IgzL.jpg) ![518APH-12 Tattletale (25700147) - Image 5](https://m.media-amazon.com/images/I/41LhIP29tTL.jpg) ## Frequently Bought Together - Murphy by Enovation Controls 518APH-12 Tattletale (25700147) - Murphy 20P-100 Oil Pressure Gauge - Murphy by Enovation Controls 20T-250-4-1/2 Temperature Swichgage (10702042) --- ## 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.gr/products/157053057-518aph-12-tattletale-25700147](https://www.desertcart.gr/products/157053057-518aph-12-tattletale-25700147) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-22*