SC3/SC4 Series Flasher (Chaser) Features:

Flasher (Chaser)
SC3/SC4 Series
The SC3/SC4 Series are solid-state 3 or 4 channel,
chasers designed for sequential three or four
circuit flashing of incandescent lamp loads. Unlike
electromechanical chasers, there are no contacts to
arc, wear, and eventually fail. Fixed or adjustable
rates of 30 to 300 operations per minute.
Operation
Sequential 3 or 4 circuit flashing of incandescent loads
with equal time delays for each load. Upon application
of input voltage, Load 1 is energized. At the end of the
time delay, Load 1 de-energizes and Load 2 energizes.
At the end of the time delay, Load 2 de-energizes and
Load 3 energizes. This cycle continues until input voltage
is removed.
Reset: Removing input voltage resets the unit and cycle.
For more information see:
Appendix A, page 164 for Flasher (Chasing) function.
Appendix B, page 166, Figure 14 for dimensional drawing.
Appendix C, page 168, Figure 9 for connection diagram.
Features:
• Sequential 3 or 4 circuit flashing of
incandescent loads
• Fixed or adjustable at 30 - 300FPM
• 1A steady state output
• 24, 120, or 230VAC input voltage
• Totally solid state - encapsulated
Approvals:
Auxiliary Products:
• Quick connect to screw adaptor:
P/N: P1015-18
• Female quick connect:
P/N: P1015-13 (AWG 10/12)
P/N: P1015-64 (AWG 14/16)
P/N: P1015-14 (AWG 18/22)
Available Models:
SC3120F30
If desired part number is not listed, please call us to
see if it is technically possible to build .
Order Table:
SC3 (3 outputs)
SC4 (4 outputs)
X
Input Voltage
─24 - 24VAC
─120 - 120VAC
─230 - 230VAC
X
Rate
─A - Adjustable (30 - 300)
─F - Fixed*
*If Fixed is selected, insert
(30 - 300) operations per
minute .
Specifications
Technical Data
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sequential 3 or 4 circuit flashing of incandescent
lamp loads. Fixed or adjustable rates.
Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adjustable: 30 - 300 operations per minute
Fixed: 30 - 300 operations per minute (±10%)
Input
Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 120, or 230VAC ±15%
AC Line Frequency . . . . . . . . . . . . . . . . . . . . 50/60 Hz
Output
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Solid state
Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A steady state per output
Mechanical
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . Surface mount with two #6 (M3.5 x 0.6) screws
Termination . . . . . . . . . . . . . . . . . . . . . . . . . . 0.25 in. (6.35 mm) male quick connect terminals
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5 x 2.5 x 1.22 in. (88.9 x 63.5 x 31 mm)
108
Protection
Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dielectric Breakdown . . . . . . . . . . . . . . . . . .
Insulation Resistance . . . . . . . . . . . . . . . . . . .
Environmental
Operating / Storage Temperature . . . . . . .
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Encapsulated
≥ 2000V RMS terminals to mounting surface
≥ 100 MΩ
-20° to 60°C / -40° to 85°C
95% relative, non-condensing
≅ 5.4 oz (153 g)
www.ssac.com • 800-843-8848 • fax: 605-348-5685
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com

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