Lowell ACSPR-SEQ4-1509 Specifications
Spec No. 1608 [REV. 05.11.16] Page 1/2
Model No’s.
rocker
switch
ACSPR-SEQ4-1509
key
switch
ACSPR-SEQ4-1509K
Rackmount panels with 15A outlets, 4-step sequencer, surge protection
Slim (1U) 19”W rackmount panels feature 15A power outlets and a four step sequencer for time-delayed activation/deactivation of equipment directly plugged
into the six (6) switched outlets. Three (3) additional outlets are unswitched (always on). Includes surge suppressor and alarm interface.
Features
• Power rating 120VAC 60Hz/15A with EMI/RFI ltering
• Terminates with 9 ft. cord and NEMA 5-15P plug
• Front rocker or key switch (on/off)
• One front and two rear unswitched outlets (always on); six rear
switched outlets (activated by on/off switch)
• Four-step sequencer has a delay between steps that can be set be-
tween 0.5 and 10 seconds (screwdriver adjustable)
• Color coded LED status indicators
• Rear terminal block for connection to optional remote switches (mo-
mentary).
• Rear terminal block to allow system switches to be overridden for
life safety system applications where re code mandates an alarm
interface.
• Surge protector — UL1449 fourth edition and ANSI C62.41 compli-
ant. Defeats surges up to 72,000A.
• ETL Listed in the US and Canada UL Standard 60065
• Made in the U.S.A.
Alarm Interface: Lock on, lock off and switch lock for alarm system or
master control panel applications.
External Control
Connections: Plug-in barrier strip terminal blocks
Termination: 9 ft. attached cord with NEMA 5-15P plug
EMI/RFI Filter: 19dB@500kHz, 42dB@30MHz
Front Receptacle: One single unswitched (always on)
Rear Receptacles: Two single unswitched (always on)
One single switched (step 1)
One single switched (step 2)
One duplex switched (step 3)
One duplex switched (step 4)
Step Delay: 0.5–10 seconds between steps. Screwdriver adjustable.
Chassis: Steel with black powder epoxy nish.
19”W x 1.75”H (1U) x 9”D (12 lbs.)
Agency Approvals: ETL Listed in US and Canada to UL Standard 60065 “Au-
dio, Video and Similar Electronic Apparatus”
A & E Specifications
The 1U rackmount panel with nine 15A power outlets (one unswitched in front,
two unswitched in rear, six switched in rear), surge suppressor, and four-step
sequencer shall be Lowell Model No. ___________ (ACSPR-SEQ4-1509, ACSPR-SEQ4-1509K). It shall be ETL Listed and have a power rating of 120VAC
60Hz/15A with EMI/RFI ltering. The front switch shall sequentially activate and
deactivate equipment connected to the “switched” rear outlets in four steps. The
sequence delay between steps shall be between 0.5 to 10 seconds, which shall
be screwdriver adjustable. Surge suppressor shall be UL1449 fourth edition and
ANSI C62.41 compliant to defeat surges up to 72,000A. The steel chassis shall
have a black nish and feature color coded LEDs and a ______ (rocker, key)
activation switch on the front. Overall measurements shall be 19”W x 1.75”H x
9”D. Termination shall be via a 9 ft. cord with NEMA 5-15P plug.
Specifications
Power Rating: 120VAC, 60Hz, 15A 1800W
Actuation Switch: Front rocker or key switch with momentary contacts
(normally open SPST) plus rear barrier strip termination
blocks for momentary (normally open) remote switches.
Lowell makes every effort to provide accurate information while reserving the right to change specications and/or improve manufacturing methods without notication.
©2016 Lowell Manufacturing Company, 100 Integram Dr., Pacic MO 63069 | 800.325.9660 | www.lowellmfg.com
Three Stage Surge Protector:
Maximum Surge Current: 72,000A (exceeds UL1449-4 6000V, 3000A)
Initial Clamping Voltage: 205V, UL rating 400V
Endurance: IEEE C62.41-1991, B3 (C1), Pulses (lifetime):
1kv≥1,000,000; 3kv≥100,000; 6kv≥5,000
Transient Noise Reduction: 25dB@100kHz, 50dB@1MHz
Response Time: Less than 5 nanoseconds
Protection Mode: Line to neutral, zero ground leakage
UL1449-2 Adjunct Results: 1000 surges, 6000 volts, 3000A, C1 and B3 wave-
forms (IEEE C62.41), No failures
Diagnostic LEDs: One green LED for each stage*
All stages active when all lit
Applicable Standards: IEEE standard 587-80 A & B, IEEE standard
C62.41-1991, IEC 1000-4-5-1995 (IEC 801-5).
* Lowell’s Triple Clamping Redundancy (TCR) is exactly that — triple clamping for triple
protection. This means that if one section of the suppressor has gone off-line there are two
additional sections available to safeguard equipment. Device is endurance tested.
Note: Formerly Model No’s. ACSPR-SCS4-1509, ACSPR-SCS4-1509K
Spec No. 1608 [REV. 05.11.16] Page 2/2
FLASHING = Down cycle in progress
Red LED
STEADY ON = Down cycle completed (system off)
Rocker Switch
activation
Includes 9-ft. attached cord
with NEMA 5-20P plug
ALARM SYSTEM INTERFACE
If required by local building code, facility usage, or the Fire Marshal; the system switches can be overridden and the system controlled by contact closures
provided by the re alarm panel or other similarly installed device. A maintained
contact between the ‘com’ terminal and any of the terminals shown will provide
the following functions.
Green LED
FLASHING = Up cycle in progress
STEADY ON = Up cycle completed (system on) Circuit Breaker
Delay - recessed trim
pot with screwdriver
adjust
Green LEDs - indicate
progress of Up and
DOWN sequence
REMOTE SWITCH CONNECTIONS
Unit may be controlled using a MOMENTARY closure switch that is remotely
located (order separately).
Green LEDs - three
stage surge protection,
active when lit
Flashing LED = cycle in progress
Steady on LED = cycle nished
FRONT VIEW
REAR VIEW
Lock Off: A maintained contact between the ‘com’ terminal and the ‘lock
off’ terminal will turn the system off and keep it off regardless of other
switch activations. If the system is already off, it will be kept off.
Lock On: A maintained contact between the ‘com’ terminal and the ‘lock
on’ terminal will turn the system on and keep it on regardless of other
switch activations. If the system is already on, it will be kept on.
Switch Lock: A maintained contact between the ‘com’ terminal and the
‘switch lock’ terminal will lock the system in its current state, either on or
off, regardless of any other switch activations. Note: Switch lock function is
overridden by External Trigger voltage.
CAUTION: Do not allow alarm system to make more than one of the above
described contacts at the same time. Controller board damage may result.
Maximum wire distances
24ga: 20,000 ft (approx. 3.5 miles), 22ga.: 31,200 ft. (approx. 5.5 miles),
18ga.: 76,800 ft. (approx. 13.5 miles)
Lowell makes every effort to provide accurate information while reserving the right to change specications and/or improve manufacturing methods without notication.
©2016 Lowell Manufacturing Company, 100 Integram Dr., Pacic MO 63069 | 800.325.9660 | www.lowellmfg.com
MOMENTARY SWITCHES with 2 LEDs
• Rocker switch with wall plate: RPSW2-MP (white), RPSB2-MP (black)
• Rocker switch in 19”W rackmount panel: RPSB2-MR
• Key switch with wall plate: RPSW2-MKP (white), RPSB2-MKP (black)
• Key switch in 19”W rackmount panel: RPSB2-MKR
Flashing LED = cycle in progress
Steady on LED = cycle nished
MOMENTARY SWITCHES with single LED
• Rocker switch with wall plate: RPSW-MP (white), RPSB-MP (black)
• Rocker switch in 19”W rackmount panel: RPSB-MR
• Key switch with wall plate: RPSW-MKP (white), RPSB-MKP (black)
• Key switch in 19”W rackmount panel: RPSB-MKR
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