Lowell Manufacturing SEQR-8 8-Channel 1U Rack Mount Power Sequencer, Rocker Switch

SKU: LWSEQR8 MFR: SEQR-8
Earn VIP Reward Points

Key Features

  • Optimize your rack setup with this 8-channel power sequencer for efficient power distribution.
  • Ensure seamless power control with a user-friendly front panel rocker switch and LED status indicators.
  • Customize power sequencing delays from 0.5 to 10 seconds using the convenient front screwdriver adjust.
  • Remotely manage your rack power using barrier strip termination blocks for momentary remote switches.
  • Safeguard equipment with alarm interface features like lock-on, lock-off, and switch lock functions.
  • Maximize compatibility; this 1U rack mount power sequencer fits standard 19-inch rack configurations.
See More Product Details
Special Order?Estimated to Ship: 09/09/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$174.99

3 Year

$224.99

4 Year

$299.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Lowell Manufacturing SEQR-8 Specifications

  • Power Required

    100-240 VAC 500 mA max

  • Termination

    UL Listed 24 VDC output power supply

  • Actuation Switch

    Front panel rocker switch with momentary contacts (normally open SPST) plus rear barrier strip termination blocks for momentary (normally open) remote switches.

  • Delay (between steps)

    0.5 - 10 seconds (front screwdriver adjust)

  • Front Panel LED's

    Red, Green and Yellow LED's with labeling indicate system status

  • External Control Connections

    Barrier strip terminal blocks

  • Auxiliary Contacts

    8 switched barrier strip dry contacts, (5A max). Each switch contact controls up to ten RPC Series remote power controls each.

  • Alarm Interface

    Lock on, lock off and switch lock functions for alarm system or master control panel applications

  • Remote Switch Contacts

    Single terminal block connects up to 8 momentary switches in parallel to activate sequencer from a remote location.

  • DIP Switch for ASM

    Allows specified steps to be bypassed. Requires ASM Switch accessory

  • Chassis

    Steel with black powder epoxy paint finish

  • Dimensions (WxHxD)

    19 x 1.75 (1U) x 9" (482.60 x 44.45 x 228.60mm)

  • Weight

    12 lbs (5.44kg)

About Lowell Manufacturing SEQR-8

Discover the unparalleled control and convenience of the SEQR-8 8-Channel 1U Rack Mount Power Sequencer, featuring a robust rocker switch for seamless operation. This durable and reliable unit is expertly crafted to fit into a compact 1U rack space, making it an ideal choice for professionals seeking an efficient and high-quality solution for managing power distribution in audio, video, and live event production environments.

The SEQR-8 is designed with precision to offer time-delayed activation and deactivation of equipment, ensuring a smooth and safe power-up and power-down sequence. This functionality is critical in protecting sensitive electronic gear from the potential harm caused by power surges and spikes during the on-off process. The full or alternate sequence mode (ASM) provides users with the flexibility to customize the power sequencing to match the specific requirements of their setup.

Engineered by Lowell Manufacturing, a trusted name in the industry, the SEQR-8's user-friendly interface is complemented by its compatibility with Lowell's Remote Power Controls (RPC Series) and switches (RPS Series). This synergy allows for an expanded control system that can be tailored to a wide range of applications, from studio recording sessions to large-scale live performances.

The SEQR-8's 8 channels offer ample connectivity for multiple devices, ensuring that your entire setup can be powered through a single, organized point. This rack-mountable power strip is not only a testament to Lowell's commitment to producing high-quality equipment but also to their understanding of the needs of professionals who require a reliable power management system that can keep up with the demands of their work.

In summary, the SEQR-8 8-Channel 1U Rack Mount Power Sequencer with Rocker Switch stands out as a top-tier choice for those who value durability, efficiency, and user-friendly design in their power sequencing equipment. Whether you're in a studio, on a stage, or at any event requiring meticulous power control, the SEQR-8 is engineered to deliver exceptional performance every time.

Lowell Manufacturing SEQR-8 Features

  • Sequential power control allows connected equipment to be turned on/off in time delayed order up to 8 steps
  • Rear programmable dip switch for Alternate Sequence Mode operation
  • Alternate Sequence Mode allows selected outputs to be bypassed for partial system operation (eg. rehearsals). Set 'Sequence Step Bypass' termination block on or off for each of the eight steps. Install separate ASM style remote switch to activate alternate sequence operation (order separately)
  • Alarm Interface: Integral override facilitates use in life safety applications where fire code mandates an alarm interface
  • LEDs provide visual status of connected equipment
  • Front adjustable delay allows.5-10 seconds between steps
  • Steel chassis: 19"W x 1.75"H x 9"D. Black
  • Eight barrier strip control outputs
  • Each of the eight control outputs includes switch contacts for connection to remote power control-activated equipment and auxiliary dry contacts for the sequential activation of accessory systems such as projector screens, etc
  • To sequentially activate RPC connected equipment, each switch output contact (common, switched relay) is connected via 2 conductors to an RPC Series remote power control (order separately) and then to the equipment to be sequentially activated

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Optimize your rack setup with this 8-channel power sequencer for efficient power distribution.
  • Ensure seamless power control with a user-friendly front panel rocker switch and LED status indicators.
  • Customize power sequencing delays from 0.5 to 10 seconds using the convenient front screwdriver adjust.
  • Remotely manage your rack power using barrier strip termination blocks for momentary remote switches.
  • Safeguard equipment with alarm interface features like lock-on, lock-off, and switch lock functions.
  • Maximize compatibility; this 1U rack mount power sequencer fits standard 19-inch rack configurations.

What's in the box:

  • Lowell Manufacturing SEQR-8 8-Channel 1U Rack Mount Power Sequencer
  • 4x Plug Adaptors
  • Lowell Manufacturing 1 Year Warranty