{"product_id":"abb-402-3p99-db-disconnect-switch","title":"ABB 402-3P99\/DB - 40A, 600V, 3-Pole, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eABB 402-3P99\/DB\u003c\/strong\u003e is a high-performance disconnect switch designed for industrial and commercial environments where safe electrical isolation is non-negotiable. It delivers dependable disconnection under load and is engineered to support lockout\/tagout (LOTO) procedures, helping maintenance teams work safely and efficiently.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Disconnect Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ABB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 402-3P99\/DB\u003c\/li\u003e\n\u003c\/ul\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTriple-pole isolation:\u003c\/strong\u003e Simultaneous disconnection of all three conductors minimizes partial energization and reduces arc exposure, enhancing overall safety during maintenance and troubleshooting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness:\u003c\/strong\u003e Built to integrate with standard LOTO practices, ensuring that lines stay de-energized until work is completed and verified.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLoad-capable performance:\u003c\/strong\u003e Consistently interrupts circuits under load, providing reliable isolation without compromising uptime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, long-term durability:\u003c\/strong\u003e Designed to endure demanding industrial conditions, delivering stable operation across years of service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for use in\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePower distribution panels and motor control centers\u003c\/li\u003e \u003cli\u003eIndustrial machinery and manufacturing lines requiring safe shutoff\u003c\/li\u003e \u003cli\u003eFacilities implementing strict maintenance shutdown procedures\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis switch is a strong fit for electrical engineers, panel builders, maintenance technicians, and OEMs who need a dependable, compliant means of isolating power across multi-phase systems. With the ABB 402-3P99\/DB, you gain a clear, physical disconnect that supports safety protocols, minimizes downtime risk, and aligns with rigorous industry standards.\u003c\/p\u003e \u003cp\u003ePractical usage notes: verify compatibility with your panel’s mounting footprint and wiring configuration, ensure all three poles are accessible for service, and pair the disconnect with appropriate enclosure solutions and LOTO practices to maximize safety and reliability.\u003c\/p\u003e \u003cp\u003eChoosing ABB means leveraging decades of power-distribution expertise, reliable performance, and strong support for parts and service when you need it. Equip your electrical safety program with the 402-3P99\/DB to safeguard personnel and keep operations running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383616295074,"sku":"402-3P99\/DB","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_ec51ab44-e777-49be-85f9-8b1d458ddc47.png?v=1765251114","url":"https:\/\/www.ampstate.com\/products\/abb-402-3p99-db-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}