Edco SPA-303
Surge Protection
For Business-Critical ContinuityTM
120 VAC Load Relay
The Edco SPA-303 is a three circuit protective device intended for use on traffic control load relay outputs. The protector is furnished with three leads and a ground stud.
General Technical Specifications
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Part Number |
Edco SPA-303 |
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Maximum Operating Voltage |
120 VAC |
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Clamping Voltage |
395 VAC |
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Total Peak Surge Current |
39 kA |
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Operating Frequency |
47-63 Hz |
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SPD Technology |
MOVs |
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Connection Type |
#14 AWG, 12” Long Leads |
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Ground/Mounting Stud |
10-32 x 5/8” SS |
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Operating Temperature |
-40˚C to +85˚C |
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Dimensions (Inches) |
1.5H x 1W x 2.125L |
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Weight |
5 oz |
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Features
Convenient mounting/grounding stud
Compact size
5 year warranty
Mounting
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Caution |
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To prevent shock hazard, this product |
1.5" |
should never be ungrounded (bolt |
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SPA-303 |
disconnected from ground) when power |
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is applied to leads. |
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5/8" |
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1" |
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2.125" |
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Emerson Network Power. |
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AC Power |
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Embedded Computing |
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Outside Plant |
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Racks and Integrated Cabinets |
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The global leader in enabling |
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Connectivity |
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Embedded Power |
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Power Switching & Control |
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Services |
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Business-Critical ContinuityTM. |
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DC Power |
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Monitoring |
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Precision Cooling |
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Surge Protection |
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Emerson Network Power Contact information |
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www.emersonnetworkpower.com |
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Headquarters
Surge Protection
100 Emerson Parkway
Binghamton, NY 13905 T: (607) 721-8840
T: (800) 288-6169
F: (607) 722-8713
E: contactsurge@emerson.com
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Business-Critical Continuity, Emerson Network Power and the Emerson Network Power |
IO-50156 11/10 Rev. 0 |
logo are trademarks and service marks of Emerson Electric Co. ©2010 Emerson Electric Co. |
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