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Emerson Network Power
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EDCO Transient Voltage Surge Suppresssion
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Alarm/Sound/Video Products
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OPX Series


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 # AlarmOPX Series
Intercom/Speaker Parallel

FEATURES
The OPX Series surge protectors are designed specifically for medium-exposure applications. Thus, the protectors can be used on pairs inside a building or leaving the building in conduit up to 500 feet.UL 497B

The OPX Series offers several distinct advantages over other current technologies. Among the advantages are low cost, no series resistance, and durable, solid-state construction.


SPECIFICATIONS
Part # OPX-015 OPX-030 OPX-048 OPX-CLN *OPX-SPK
Max Signal V 12 24 42 12 35VRMS
Nominal Breakdown V 15 30 48 15 56
Clamp Voltage 100Vµs (TYP) 21 42 66 21 n/a
Max Peak Pulse Current Ip 10 x 1000µs 124 71 45 124 200
Max Clamp Voltage @Ip 25 42 66 25 105
Typ Cap (pf) 2100 1180 900 700 1800
UL Rating 497B 497B 497B 497B 497B
*Utilizes MOV Technology
APPLICATION DIAGRAM

See Technical Bulletin #2017
OPX Diagram