{"product_id":"toggle-switch-spst-momentary-on-off","title":"Toggle Switch SPST - (ON)-OFF","description":"\u003c!-- Suggested Title (H1, set in Shopify's Title field, not part of this fragment):\n     Toggle Switch SPST - OFF-(ON) --\u003e\n\u003cp\u003eThe Toggle Switch SPST - (ON)-OFF is a momentary single-pole, single-throw switch designed for applications that require temporary circuit activation. Its (ON)-OFF action makes it well suited for marine horns and windshield wipers.\u003c\/p\u003e\n\u003cp\u003eThe switch remains OFF in its normal position and activates the circuit only while the momentary ON position is engaged. When released, it returns to OFF, making it a practical choice for intermittent-control applications.\u003c\/p\u003e\n\u003ch2\u003eMaintained vs. Momentary Switches\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintained:\u003c\/strong\u003e Stays in the selected \"On\" or \"Off\" position until you flip it back.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMomentary (indicated by parentheses like (On)):\u003c\/strong\u003e Returns to its default position via a spring as soon as you let go; used for temporary actions like horns or starter buttons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Configurations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPST (Single Pole, Single Throw):\u003c\/strong\u003e A simple two-terminal switch used to control one circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPDT (Single Pole, Double Throw):\u003c\/strong\u003e A three-terminal switch that can alternate power between two different circuits or accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn\/Off\/On:\u003c\/strong\u003e A three-position switch commonly used to select between different circuits or operating functions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMomentary (ON)-OFF Operation\u003c\/h2\u003e\n\u003cp\u003eThe OFF-(ON) configuration keeps the circuit OFF in its normal position and provides momentary ON operation when activated. Parentheses around a switch position indicate that the position is momentary, meaning the switch returns to its normal state when released. This configuration is commonly used for intermittent horn and windshield wiper control.\u003c\/p\u003e\n\u003ch2\u003eMarine Electrical Applications\u003c\/h2\u003e\n\u003cp\u003eWith a 15A rating at 12V DC and two quick-connect terminals, this SPST switch provides straightforward circuit control for compatible marine electrical applications. The maximum amperage rating depends on using appropriately sized fuses and wire for the specific application.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; max-width: 600px; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 6px 10px; border: 1px solid #ddd; background-color: #f5f5f5; width: 28%;\"\u003eAttribute\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 6px 10px; border: 1px solid #ddd; background-color: #f5f5f5;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eAction\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e(ON)-OFF, Momentary ON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003ePole \/ Throw\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eSPST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003ePoles\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eCommon Applications\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eHorn or windshield wipers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eMaximum Amperage\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e15A @ 125V AC; 15A @ 12V DC; 10A @ 250V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eTerminal Type\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eQuick Connect Tab\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eNumber of Terminals\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eTerminal Size\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e0.25 in (6.35 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e0.10 lb (0.05 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid rgb(221, 221, 221);\"\u003eMPN\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid rgb(221, 221, 221);\"\u003e4151\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"height: 28px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eQuick-Connect Terminals\u003c\/h2\u003e\n\u003cp\u003eThe switch uses two 0.25-inch (6.35 mm) quick-connect tab terminals, providing a straightforward connection for compatible wiring and simplifying installation in applications designed for this terminal style.\u003c\/p\u003e\n\u003ch2\u003eElectrical Ratings\u003c\/h2\u003e\n\u003cp\u003eThe switch is rated for 15A at 12V DC, 15A at 125V AC, and 10A at 250V AC. Always use appropriately sized fuses and wire for the specific electrical load and application.\u003c\/p\u003e\n\u003cstyle\u003e\n.faq-accordion { max-width: 700px; margin-top: 10px; }\n.faq-accordion h2 { font-size: 22px; margin-bottom: 14px; }\n.faq-item { background: #f5f5f5; border-radius: 30px; margin-bottom: 10px; overflow: hidden; }\n.faq-item summary { cursor: pointer; list-style: none; padding: 14px 20px; font-weight: 600; color: #1a3d7c; display: flex; align-items: center; gap: 10px; }\n.faq-item summary::-webkit-details-marker { display: none; }\n.faq-item summary::before { content: \"+\"; font-size: 18px; font-weight: bold; color: #333; flex-shrink: 0; }\n.faq-item[open] summary::before { content: \"\\2212\"; }\n.faq-item[open] summary { background: #1a3d7c; color: #ffffff; border-radius: 30px 30px 0 0; }\n.faq-item[open] summary::before { color: #e67e22; }\n.faq-answer { padding: 14px 20px 18px 40px; color: #333; font-size: 14px; line-height: 1.5; }\n\u003c\/style\u003e\n\u003cdiv class=\"faq-accordion\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails class=\"faq-item\" open=\"\"\u003e\n\u003csummary\u003eWhat does OFF-(ON) mean on this toggle switch?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003eOFF-(ON) means the switch has a normal OFF position and a momentary ON position. The circuit is activated while the switch is held in the ON position and returns to OFF when released.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq-item\" open=\"\"\u003e\n\u003csummary\u003eWhat is an SPST toggle switch?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003eSPST stands for Single Pole, Single Throw. It is a simple two-terminal switch designed to control one electrical circuit.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq-item\" open=\"\"\u003e\n\u003csummary\u003eWhat are common uses for an OFF-(ON) SPST switch?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003eThis configuration is commonly used for intermittent controls such as marine horns and windshield wipers, where the circuit only needs to be active while the switch is engaged.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq-item\" open=\"\"\u003e\n\u003csummary\u003eHow many terminals does this switch have?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003eThe switch has two quick-connect tab terminals. Each terminal is 0.25 inch (6.35 mm).\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq-item\" open=\"\"\u003e\n\u003csummary\u003eWhat is the maximum amperage rating?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003eThe specified ratings are 15A at 12V DC, 15A at 125V AC, and 10A at 250V AC. Appropriate fuses and wire must be selected for the specific application.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq-item\" open=\"\"\u003e\n\u003csummary\u003eIs this switch maintained or momentary?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003eIt is a momentary switch. The ON position is indicated by parentheses in OFF-(ON), and the switch returns to OFF when released.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"faq-item\" open=\"\"\u003e\n\u003csummary\u003eWhat terminal type does this toggle switch use?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003eIt uses quick-connect tab terminals with a 0.25-inch (6.35 mm) terminal size.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":52549569872092,"sku":"225D-TG2","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0496\/9948\/files\/Toggle_Switch_ON_-OFF_Momentary.png?v=1789691964","url":"https:\/\/www.technoexpress.com\/products\/toggle-switch-spst-momentary-on-off","provider":"Techno Express ","version":"1.0","type":"link"}