{"product_id":"kn3a-101-2-leg-2-gear-rocker-arm-toggle-switch-with-bakelite-shell-and-silver-contacts-for-automobile-machinery-applications-25-to-85-c-operating-temperature-copper-pin-terminals","title":"KN3A 101 2-Leg 2-Gear Rocker Arm Toggle Switch with Bakelite Shell and Silver Contacts for Automobile Machinery Applications - -25 to 85°C Operating Temperature, Copper Pin Terminals","description":"\u003ch1\u003eKN3A 101 2-Leg 2-Gear Rocker Arm Toggle Switch with Bakelite Shell for Automobile Machinery\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/090a63c7-2a16-4f4b-b310-2d0d11b4b9a5.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis KN3A 101 rocker arm toggle switch is a practical component designed specifically for automobile machinery applications. It handles switching duties in environments where temperatures range from -25 to 85 degrees Celsius, making it a dependable choice for engine bays, control panels, or industrial equipment. The switch features a 2-leg, 2-gear configuration, allowing for two-speed or two-position control. Its construction uses a Bakelite shell, silver contacts, and copper pins, each selected for their electrical and mechanical properties. The wiring method is incense inserted terminal, a straightforward connection type commonly found in automotive electrical systems.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/3f0cadd9-0c01-476e-80aa-a91e72271083.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis toggle switch is built around a simple yet effective design. The key components – shell, contacts, and pins – are chosen for their respective roles in providing reliable electrical switching under demanding conditions.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe shell is made of Bakelite, a thermosetting plastic known for its electrical insulation and heat resistance. This makes it suitable for use in high-temperature environments such as near engines or machinery. The contacts are silver, a material favoured for its low electrical resistance and reliable switching performance over many cycles. The pins are made of copper, which offers good conductivity and resistance to corrosion, ensuring a stable connection over time.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe switch is described as a 2-leg, 2-gear type, which refers to its number of terminals and switching positions. The legs (terminals) are designed for incense inserted wiring, a method where stripped wires are inserted into the terminal and secured. The compact rocker arm design allows for manual actuation, with the toggle providing positive feedback for each gear position. No specific dimensions are provided, so please refer to the product datasheet for panel cutout size.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/4c008979-bc1e-48e0-bd0c-4585ef9a0a37.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis switch is intended for integration into control circuits where manual on\/off or two-speed control is required. Its temperature range and material construction make it versatile across automotive and industrial settings.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eIn professional automotive workshops or industrial machinery, this switch can be used as a replacement part for existing toggle switches. It is suitable for equipment that operates in non-temperature-controlled environments, such as conveyor systems, pumps, or agricultural machinery. Its silver contacts are well-suited for moderate current loads typical of these applications.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eFor hobbyists and DIY enthusiasts, this switch can be used in custom automotive projects, model railways, or home workshop tools. Its simple wiring method and clear gear selection make it easy to integrate into small-scale electrical systems. The Bakelite shell is mechanically robust enough for occasional manual use.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/5d71c733-a746-4462-97ad-b11cb009fe73.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis switch offers a practical balance of electrical performance and mechanical reliability. The choice of materials and its wide operating temperature range provide useful advantages for many users.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eSilver contacts provide consistent electrical performance, reducing the need for frequent cleaning or replacement. The Bakelite shell is resistant to heat and electrical tracking, which contributes to long service life in typical applications. The incense inserted wiring method is simple to re-terminate if needed, making the switch convenient for reuse in different projects.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eThis KN3A 101 switch offers a specific combination of features: a 2-leg 2-gear configuration, Bakelite shell, silver contacts, and a wide temperature tolerance. This makes it a direct replacement for many common toggle switches in automotive and machinery contexts. It is a straightforward, no-frills component that gets the job done.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/788b0182-9ae3-471c-b085-a6d74a50aa6c.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/9826ca10-e074-487e-a12e-0139aa86c3a6.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/a371717e-3030-4b1e-bb49-6161e8c06122.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/aaaaa584-21c8-49be-b522-d87de9223e17.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/ac92a5fd-d724-4e37-9706-4f6f605832a1.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/c618b346-777d-4ac0-a715-9c364864be96.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"KN3A 101 2-leg 2-gear rocker arm toggle switch with Bakelite shell and silver contacts for automobile machinery\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/4341\/2025-10-18\/original-image\/d0cc4d9d-1410-4942-813f-423984c3b6ca.webp\"\u003e\u003c\/div\u003e","brand":"u9cmuw-dx","offers":[{"title":"KN3A 101 \/ 2 Feet And 2 Gears \/ Self locking type","offer_id":56796884173180,"sku":"CJYD227004001AZ","price":9.98,"currency_code":"GBP","in_stock":true},{"title":"Waterproof Cover \/ 2 Feet And 2 Gears \/ Self locking type","offer_id":56796884205948,"sku":"CJYD227004002BY","price":10.98,"currency_code":"GBP","in_stock":true},{"title":"Switch Waterproof Cover \/ 2 Feet And 2 Gears \/ Self locking type","offer_id":56796884238716,"sku":"CJYD227004004DW","price":10.98,"currency_code":"GBP","in_stock":true},{"title":"Waterproof Cap \/ 2 Feet And 2 Gears \/ Self locking  self restoring","offer_id":56796884271484,"sku":"CJYD227004003CX","price":9.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1685\/3628\/files\/4c008979-bc1e-48e0-bd0c-4585ef9a0a37.webp?v=1779321520","url":"https:\/\/havenmere.co.uk\/products\/kn3a-101-2-leg-2-gear-rocker-arm-toggle-switch-with-bakelite-shell-and-silver-contacts-for-automobile-machinery-applications-25-to-85-c-operating-temperature-copper-pin-terminals","provider":"Havenmere.co.uk","version":"1.0","type":"link"}