Surge Protection
For Business-Critical ContinuityTM
Edco SPA-300
Medium Duty 120 VAC — 1 Phase
The Edco SPA-300 is designed to protect sensitive electronic equipment such as traffic
controllers, from high energy surges. The Edco SPA-300 incorporates MOV technology
which clamps these surges before equipment damage occurs.
The Edco SPA-300 is intended for use on bonded neutral to ground applications.
General Technical Specifications
Part Number
Edco SPA-300
Operating Voltage
120 VAC
Clamping Voltage
395 VAC
Operating Current
NA
Peak Surge Current
40 kA/Mode/Phase/Total
Operating Frequency
47-63 Hz
EMI Attenuation
NA
SPD Technology
MOVs
Status Indication
NA
Connection Type
1/4 -20 Stainless Steel Stud
Operating Temperature
-40°C to +85°C
Dimensions (Inches)
1.875H x 2.875W x 5.25L
Weight
Features
40 kA surge protection
Fast response time
Solid-state design
Epoxy encapsulated
5 year warranty
1 lb
Installation
Hot
120
VAC
Load
SPA-300
Neutral
Ground
Emerson Network Power.
The global leader in enabling
Business-Critical ContinuityTM.
Headquarters
Surge Protection
328 Water Street
Binghamton, NY 13901
T: (607) 721-8840
T: (800) 288-6169
F: (607) 722-8713
E: contactsurge@emerson.com
Hole 3/16"
Caution
This product should be installed and
serviced by qualified service technicians
or personnel only.
PLATE
2.875"
4.875"
Remove power before installation or
service.
5.25"
AC Power
Embedded Computing
Outside Plant
Racks and Integrated Cabinets
Connectivity
Embedded Power
Power Switching & Control
Services
DC Power
Monitoring
Precision Cooling
Surge Protection
Emerson Network Power Contact information
IO-50132 2/09 Rev. 1 Printed in USA
Mounting
Line
www.emersonnetworkpower.com
650 SW 27th Avenue
Ocala, FL 34471
T: (352) 732-3029
T: (800) 648-4076
F: (352) 867-1237
Business-Critical Continuity, Emerson Network Power and the Emerson Network Power
logo are trademarks and service marks of Emerson Electric Co. ©2009 Emerson Electric Co.