SolaHD™ STC-SLAC Series Surge Protection Devices
While every precaution has been taken to ensure accuracy and completeness in this manual, Appleton Grp LLC d/b/a Appleton Group
assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions.
The Emerson logo is a trademark and service mark of Emerson Electric Co.
Appleton Grp LLC d/b/a Appleton Group. SolaHD is a registered trademark of Appleton Grp LLC.
All other marks are the property of their respective owners. © 2020 Emerson Electric Co. All rights reserved.
A272-257 Rev. 4 July 2020
UNPROTECTED
(FIELD) SIDE
4/20 mA SIGNAL
UNPROTECTED
(FIELD) SIDE
120 VAC POWER
PROTECTED
(EQUIP) SIDE
4/20 mA SIGNAL
PROTECTED
(EQUIP) SIDE
120 VAC POWER
Installation
Signal Line Connections:
•
Connect GND Terminal to Local Ground using #12 AWG wire minimum
•
L1 and L2 – Connect for Signal Pair #1
•
L3 and L4 – Connect for Signal Pair #2
•
Terminals accept #24-#14 AWG wire, torque to 4kg-cm
•
“S” Connection for Cable Shield ( if applicable)
CAUTION:
Do not place this product in service on any signal line capable of suppying more than
150 milliamperes continuously.
AC Power Connections:
•
Connect AC Power as Marked on Case using #12 AWG wire minimum
•
Keep 120 VAC Power feed separate from Low Voltage 4/20 mA feed
Ordering Information
STC-SLAC-12036
•
Polycarbonate case
•
Includes: STC-642-036 data/signal dual-pair SPD, up to 36V rated
Technical Support
Phone: 1.800.377-4384 or 1.847.268.6651
E-mail: solahd.technicalservices@emerson.com
Web site: www.solahd.com
