--- product_id: 632777704 title: "UL/CUL KSD301 125V 16A Thermostat,150°C/302°F Off NC AutoReset | Normally Closed NC Snap Disc for Air Fryer, Oven, Water Heater, Grills, Bread Makers ,Coffee Maker Thermal Fuse, 2pcs" brand: "awozkcd" price: "¥8013" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/632777704-ul-cul-ksd301-125v-16a-thermostat-150-c-302-f store_origin: JP region: Japan --- # 16A high current capacity Easy DIY stainless steel mount 150°C auto-reset cutoff UL/CUL KSD301 125V 16A Thermostat,150°C/302°F Off NC AutoReset | Normally Closed NC Snap Disc for Air Fryer, Oven, Water Heater, Grills, Bread Makers ,Coffee Maker Thermal Fuse, 2pcs **Brand:** awozkcd **Price:** ¥8013 **Availability:** ✅ In Stock ## Summary > 🌡️ Stay cool, stay safe — the thermostat that works as hard as you do! ## Quick Answers - **What is this?** UL/CUL KSD301 125V 16A Thermostat,150°C/302°F Off NC AutoReset | Normally Closed NC Snap Disc for Air Fryer, Oven, Water Heater, Grills, Bread Makers ,Coffee Maker Thermal Fuse, 2pcs by awozkcd - **How much does it cost?** ¥8013 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/632777704-ul-cul-ksd301-125v-16a-thermostat-150-c-302-f) ## Best For - awozkcd enthusiasts ## Why This Product - Trusted awozkcd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Fits a wide range of appliances from coffee makers to heat presses—never compromise on quality. - • **Plug & Play Installation:** Stainless steel flange and quick-connect terminals make DIY upgrades effortless. - • **Precision Thermal Control:** Auto-resets at 130°C after tripping at 150°C to keep your devices safe and running smoothly. - • **Certified Safety Assurance:** UL & CUL approved with global certifications for trusted, reliable performance. - • **Power Through with Confidence:** Handles up to 16A across AC/DC loads for versatile, heavy-duty use. ## Overview The UL/CUL KSD301 125V 16A Thermostat is a precision-engineered, auto-reset thermal switch designed for reliable temperature control up to 150°C. Featuring a USA-made EMS bimetal disc and robust 3.5mm contacts, it supports multiple AC/DC voltage loads and installs easily with a stainless steel mounting flange. Certified by UL & CUL, this thermostat is ideal for a broad spectrum of heating appliances, ensuring safety and durability in professional and home environments. ## Description KSD301 Normally Closed (N.C.) Auto Reset Thermal Switch, 16A Snap Disc Thermostat, Trips 150°C (302°F) / Resets 130°C (266°F) — Oven, Water Heater, Coffee Maker, Air Fryer This KSD301 thermal switch is a normally closed (N.C.) auto reset snap disc bimetal thermostat for heating appliances. The circuit stays closed until the temperature reaches the preset open point of 150°C (302°F); the bimetal disc then snaps open to stop heating. When it cools to the reset point of 130°C (266°F), the disc snaps back closed to restore heating — fully automatic, no manual reset. Electrical ratings: AC110V/125V 16A, AC250V 10A/16A, DC12V/24V 15A, DC48V 10A. 6.3mm (0.25 in) quick-connect terminals with fixed flange. Certified: UL & CUL (E527363), TUV, KC, CE, CB. A drop-in replacement for many failed thermal cutout / cutoff switches, including KSD-150, KSD-150LC, KSD303, KSD88, and cross-reference parts such as Zettler KSD301A, Selco 1.2490 / Selco 250, and 25C62001-1. Applications: kitchen appliances (microwave, coffee maker, steamer, oven, toaster, air fryer, rice cooker, dishwasher, electric kettle); heating equipment (space heater, fan heater, heat pump, water heater, heat press, laminator); RV refrigerator heaters; AC compressor clutches; refrigerator/freezer defrost heaters; industrial devices (smoker, soldering station, sealer, copier, printer). Installation: mount the sensing face firmly against the heat source; apply thermal grease (not included) between sensing face and mounting surface for better heat transfer; connect in series with the load. Do not crush, deform, or expose to liquid. Important: this is a Normally Closed (N.C.) switch — if your original part is Normally Open (N.O.), it will not work. Confirm the open (150°C) and reset (130°C) temperatures match your original part before ordering. Package includes: 2 x KSD301 thermal switches. ## Features - 【Reliable Quality】 KSD301 snap disc thermostat with USA-made EMS bimetal disc, 3.5mm large contacts, UL&CUL approved (E527363). Precise & durable. - 【Wide Voltage Range】 This thermal cutoff switch is marked 125V 16A on the housing. It supports multiple AC & DC resistive loads: AC110V/120V/125V/16A; 250V/10A; 250V/16A; DC12V/24V/15A; 48V/10A.One thermostat switch for multiple applications. - 【N.C. Auto Reset】The original state of the Thermo Switch contact is normally close. It's auto reset. 150°C/302°F Off and 130°C/266°F On (±5°C) - 【Easy DIY Install】 Stainless steel movable flange for quick mounting. Simple series wiring. Save money by fixing it yourself. 6.3mm/0.25 inch terminal and Mouting hole spacing 23.8mm/0.9 inch. - 【Wide Applications】 Works with various heating applications including water heaters, coffee makers, air fryers, ovens, toasters, rice cookers, heat presses, RV refrigerators, and defrost systems. Available in multiple temperature options to match your original part. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0C27DK2JD | | Generic Name | KSD301 Thermostat / KSD301 Thermal Switch | | Included Components | 2pcs KSD301 Thermal Switch | | Item Dimensions Lxwxh | 34 x 30 x 12 Millimeters | | Item Model Number | KI31150B5125V16A | | Item Weight | 27.2 g | | Manufacturer | DongGuan SAFETY Electronic SCI & Tech Co; Ltd | | Net Quantity | 2.0 Count | ## Product Details - **Brand:** Awozkcd - **Model Name:** KSD301 Thermostat - **Product Dimensions:** 1.34"D x 1.18"W x 0.47"H - **Controller Type:** Bimetal - **Special Feature:** Temperature control/Overheat protection ## Images ![UL/CUL KSD301 125V 16A Thermostat,150°C/302°F Off NC AutoReset | Normally Closed NC Snap Disc for Air Fryer, Oven, Water Heater, Grills, Bread Makers ,Coffee Maker Thermal Fuse, 2pcs - Image 1](https://m.media-amazon.com/images/I/61I+uOVyTWL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by on Reviewed in Canada 19 April 2025* It does the job. ### ⭐⭐⭐⭐⭐ Worked great, coffee machine repaired, having a cup right now. *by on Reviewed in the United States 17 October 2025* Our coffee machine suddenly stopped working, and a multimeter showed the thermal fuse had blown. This was very close to spec, so I just replaced it and now it's working great. ### ⭐⭐⭐⭐⭐ Temperature switch *by on Reviewed in the United States 16 March 2026* Order was shipped on the same day it was ordered and received the next day. The item worked perfectly. ## Frequently Bought Together - Awozkcd UL/CUL KSD301 125V 16A Thermal Switch,150°C/302°F Off and 130°C/266°F On Bimetal Snap Disc Thermostat,Normally Closed N.C Auto Reset Microwave Oven Overload Protector,2 pcs - GENNEL 2-Pack GT-1 Silver CPU Thermal Paste (1g*2), High Performance Thermal Compound Paste, Heat Sink Compound, Ultra-Low Thermal Impedance Thermal Grease for CPU/PS4/PS5/PC/GPU Coolers - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive --- ## 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.jp/products/632777704-ul-cul-ksd301-125v-16a-thermostat-150-c-302-f](https://www.desertcart.jp/products/632777704-ul-cul-ksd301-125v-16a-thermostat-150-c-302-f) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-30*