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Emerson Network Power
Network Power Divisions 
Emersom
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EDCO Transient Voltage Surge Suppresssion
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Why Surge Suppresion
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Emerson
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AC Power/Industrial Products
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MCM 160kA
160kA


MCM 100kA
100kA


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 # GearIM Series
Main/Branch

EDCO AC Power Transient Voltage Surge Suppressor, a surge protective device designed to protect electronic equipment and microprocessor-based systems from transients on distribution and sub-distribution panels, or similar locations.


AC Power Medium-Exposure TVSS Technical Specification
Operating Voltage Range +/–15%
Fault Current Rating (AIC) 65 kAIC
Dimensions:
     (160 kA units) 8"x6"x4"
     (100 kA units) 6"x4"x3"
Operating Frequency Range 47–63 Hz
Capacity Continuous
50 Ohm EMI/RFI Attenuation 40 dB
Response Time <0.5 ns
Operating Humidity 0% to 95%
Status Indication LEDs, Dry Contacts
Certifications UL 1449, CUL
Warranty 5 Years
 
UL 1449 (Second Edition) Classification
120 volt systems 400 volts all modes
208 and 277 volt systems 800 volts all modes
480 volt systems 1,500 volts all modes

UL 1449

ORDERING INFORMATION
Building A Model Number: IM 1 2 3
1: Nominal Voltage
    Requirements		 2: System
    Configuration		 3: Surge Current
    Capacity

Nominal Voltage
Requirements
 Model ID
L-N L-L L-G
120 N/A 120 120
120 208 120 120
120 240 120 120
N/A 208 208 208
N/A 240 240 240
277 480 277 277
N/A 480 480 480

 
System Configuration
 Model ID
Single (2 Wire + Gnd) N or L
Split (3 Wire + Gnd) S
Wye (4 Wire + Gnd) Y
Delta Hi-Leg (4 Wire + Gnd) H
Delta (3 Wire + Gnd) D

 
Surge Current Capacity
Model ID
160 kA/Phase 160
(L-N: 80 kA + L-G: 80 kA; N-G: 80 kA)
 
Surge Current Capacity
Model ID
100 kA/Phase 100 - 2
(L-N: 100 kA; N-G: 100 kA)