Lowell Manufacturing SEQR-4K 4-Channel 1U Rack Mount Power Sequencer, Rocker Switch/Key

SKU: LWSEQR4K MFR: SEQR-4K
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Key Features

  • Optimize your rack setup with this 1U rack mount power sequencer for efficient cable management.
  • Ensure seamless power distribution with a 4-channel power sequencer, perfect for home electronics.
  • Utilize the key activation switch for secure and controlled power sequencing in your rack system.
  • Benefit from adjustable delay settings (0.5-10 sec) for customized power-up sequences, enhancing durability.
  • This 1U rack mount design optimizes space, fitting perfectly into any standard home office rack setup.
  • Made in the USA, this power sequencer offers reliable performance and easy installation for any user.
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Special Order?Estimated to Ship: 09/09/2025
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Lowell Manufacturing SEQR-4K Specifications

  • Control Circuit Outputs (barrier strip)

    4 circuits + (1) 24VDC out

  • Delay (front panel trip pot)

    0.5-10 sec. between steps

  • Power Requirement

    100-240 VAC 500mA max

  • Activation Switch

    Key

  • Compliance & Certification

    Made in U.S.A. with global components

  • Dimensions

    Chassis: 19.00 x 9.00 x 1.75" (482.60 x 228.60 x 44.45mm)

About Lowell Manufacturing SEQR-4K

Take control of your audio and video equipment with the SEQR-4K 4-Channel 1U Rack Mount Power Sequencer. This high-performance device offers low voltage, 4-step sequencing, ensuring time-delayed activation and deactivation of your connected devices. Whether you're managing a professional sound system or a complex video setup, this power sequencer is designed to streamline your operations.

The SEQR-4K Power Sequencer is housed in a compact 1U chassis, designed for easy integration into your existing setup. It's perfect for minimal rack space environments, allowing you to sequentially activate equipment connected in the same rack or even in remote locations. This flexibility makes it an essential tool for both small and large-scale operations.

One of the standout features of this power sequencer is the choice between rocker or key activation switch. This gives you the freedom to select the activation method that best suits your needs, enhancing the user experience and ensuring smooth operation.

In the world of electronics, the SEQR-4K 4-Channel 1U Rack Mount Power Sequencer stands out for its efficiency, versatility, and user-friendly design. It's an ideal choice for professionals seeking to optimize their audio and video equipment management.

Lowell Manufacturing SEQR-4K Features

  • Front mounted LEDs indicate status of connected equipment; front adjustable delay allows .5-10 seconds between steps
  • Four rear-access barrier strip control outputs
  • Contacts for connecting remote switches
  • Alarm interface for use where required by local building code
  • Each of the four control outputs includes switch contacts for connection to remote power control-activated equipment and auxiliary dry contacts for sequentially activating accessory systems such as projector screens, lighting, etc
  • Steel chassis with rocker or key switch. 19"W x 1.75"H x 9"D. Black
  • UL Listed power supply with input 100-240VAC, output 24VDC, 500mA, 6 ft. cord and four plug adaptors - NEMA 1-15 for North America (factory installed) Schuko CEE 7/16 for central Europe, BS1362 for the U.K., AS3112 for Australia/New Zealand
  • Made in U.S.A. with domestic and imported components

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Optimize your rack setup with this 1U rack mount power sequencer for efficient cable management.
  • Ensure seamless power distribution with a 4-channel power sequencer, perfect for home electronics.
  • Utilize the key activation switch for secure and controlled power sequencing in your rack system.
  • Benefit from adjustable delay settings (0.5-10 sec) for customized power-up sequences, enhancing durability.
  • This 1U rack mount design optimizes space, fitting perfectly into any standard home office rack setup.
  • Made in the USA, this power sequencer offers reliable performance and easy installation for any user.

What's in the box:

  • Lowell Manufacturing SEQR-4K 4-Channel 1U Rack Mount Power Sequencer
  • 4x Plug Adaptors
  • Lowell Manufacturing 1 Year Warranty