--- product_id: 144073843 title: "Murphy by Enovation Controls 20T-250-10-1/2 Temperature Swichgage (10702045)" brand: "enovation controls" price: "704.94 DT" currency: TND in_stock: true category: "Murphy By Enovation Controls" url: https://www.desertcart.tn/products/144073843-murphy-by-enovation-controls-20t-250-10-1-2-temperature store_origin: TN region: Tunisia --- # Built-in electrical switch for alarms 1/2-14 NPT standard threading 130-250°F precision range Murphy by Enovation Controls 20T-250-10-1/2 Temperature Swichgage (10702045) **Brand:** enovation controls **Price:** 704.94 DT **Availability:** ✅ In Stock ## Summary > 🌡️ Stay ahead of heat—control with confidence and never miss a critical alert! ## Quick Answers - **What is this?** Murphy by Enovation Controls 20T-250-10-1/2 Temperature Swichgage (10702045) by enovation controls - **How much does it cost?** 704.94 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/144073843-murphy-by-enovation-controls-20t-250-10-1-2-temperature) ## 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 - • **Integrated Alarm Switch:** Triggers alarms or shutdowns instantly to prevent damage - • **Extended 10 ft Capillary Tube:** Flexible installation options without compromising responsiveness - • **Precision Temperature Control:** Accurately monitors 130-250°F for critical system safety - • **Self-Cleaning Electrical Contact:** Ensures reliable switch operation and long-term continuity - • **Durable Steel & Polycarbonate Build:** Corrosion-resistant steel case with break-resistant lens for rugged environments ## Overview The Murphy 20T-250-10-1/2 Temperature Swichgage combines precise temperature monitoring (130-250°F) with a built-in electrical switch to trigger alarms or shutdowns. Featuring a rugged steel case, break-resistant polycarbonate lens, and a 10-foot sealed capillary tube, this durable instrument ensures reliable performance in demanding industrial settings. Its self-cleaning switch contact guarantees consistent electrical continuity, making it an essential tool for proactive temperature control and system protection. ## Description The 20T-250-10-1/2 is a 2" Temperature Swichgage. This very popular design features a diaphragm-actuated, temperature-indicating gage, with a built-in electrical switch for tripping alarms and/or shutdown devices. This model has a 10 foot capillary length with a standard 1/2-14 NPT threading, and a temperature range from 130-250°F (54-121°C). The gage mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break-resistant lens and a polished, stainless steel bezel help protect this rugged, built-to-last instrument. This vapor actuated gage features a sealed capillary tube and a sensing bulb. When subjected to heat, the liquid in the sensing bulb changes to vapor creating pressure against the diaphragm mechanism. The diaphragm translates this vapor pressure into a mechanical gage reading. Inside the 20T-250-10-1/2, the gage pointer acts as a temperature indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact. Contact(s) are grounded through the Swichgage case. This gage has a self-cleaning motion to enhance electrical continuity. ## Features - Built-In Electrical Switch for Tripping Alarms and/or Shutdown Devices. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TDBRRHW | | Best Sellers Rank | #147,352 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #205 in Temperature Controllers | | Brand | Murphy by Enovation Controls | | Brand Name | Murphy by Enovation Controls | | Customer Reviews | 3.8 out of 5 stars 11 Reviews | | Manufacturer | Murphy by Enovation Controls | | Material | Alloy Steel , Polycarbonate (PC) | | Material Type | Alloy Steel, Polycarbonate (PC) | | Number of Items | 1 | | Part Number | 20T-250-10-1/2 Temperature Swichgage | | Thread Style | Npt | | Thread Type | Npt | ## Product Details - **Brand:** Murphy by Enovation Controls - **Manufacturer:** Murphy by Enovation Controls - **Material:** Alloy Steel, Polycarbonate (PC) - **Thread Type:** Npt ## Images ![Murphy by Enovation Controls 20T-250-10-1/2 Temperature Swichgage (10702045) - Image 1](https://m.media-amazon.com/images/I/71vDmlKPOjL.jpg) ## Frequently Bought Together - Murphy by Enovation Controls 20T-250-10-1/2 Temperature Swichgage (10702045) - Murphy 20P-100 Oil Pressure Gauge - Murphy by Enovation Controls TM4594 Hourmeter (20700194) --- ## 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.tn/products/144073843-murphy-by-enovation-controls-20t-250-10-1-2-temperature](https://www.desertcart.tn/products/144073843-murphy-by-enovation-controls-20t-250-10-1-2-temperature) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-10*