{"product_id":"lowell-seqr-4-power-sequencer-4-channel-1u-rack-mount","title":"Lowell SEQR-4 Power Sequencer 4 Channel 1U Rack Mount","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LOWELL SEQR-4 is a 4-channel power sequencer designed for 1U rack installation in professional audio, AV, and systems integration applications. It controls the power-on and power-off order of connected equipment, preventing inrush current spikes and protecting downstream devices from startup transients. A front-panel rocker switch provides direct manual control. The sequenced switching design reduces stress on amplifiers, signal processors, and other rack-mounted gear by staggering their power cycles rather than energizing all loads simultaneously. Installation is handled by AV systems integrators, electricians, or qualified rack technicians.\u003c\/p\u003e\u003cp\u003eThe SEQR-4 is suited for 1U rack enclosures in both permanent and touring installations. It fits standard 19-inch rack rails and is appropriate for use in control rooms, equipment rooms, houses of worship, corporate AV systems, and similar fixed installations where multiple rack-mounted devices require controlled sequencing on power-up and power-down. The 4-channel configuration supports small to mid-size equipment racks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4-channel sequenced power output staggers device power cycling to limit inrush current\u003c\/li\u003e\n\u003cli\u003e1U rack-mount form factor fits standard 19-inch rack enclosures\u003c\/li\u003e\n\u003cli\u003eFront-panel rocker switch for direct manual on\/off control\u003c\/li\u003e\n\u003cli\u003eReduces risk of amplifier and equipment damage caused by simultaneous startup loads\u003c\/li\u003e\n\u003cli\u003eSold as a single unit (each)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style rack power sequencer for 1U rack installations requiring multi-channel sequenced power control for AV and systems integration equipment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified AV integrator or licensed electrician familiar with rack power distribution equipment. De-energize the rack and disconnect power to the system before mounting or wiring this unit. Secure the unit to standard 19-inch rack rails using appropriate rack screws before connecting load circuits. Verify that the total connected load does not exceed the unit's rated capacity before energizing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Height\u003c\/strong\u003e: 1U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Type\u003c\/strong\u003e: Front-panel rocker switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Per Package\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LOWELL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SEQR-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOWELL","offers":[{"title":"Default Title","offer_id":51687972471090,"sku":"SEQR-4","price":1486.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a952924a5e06e00b1677766c0f313c7d.jpg?v=1788238812","url":"https:\/\/voomisupply.com\/products\/lowell-seqr-4-power-sequencer-4-channel-1u-rack-mount","provider":"Voomi Supply","version":"1.0","type":"link"}