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Transient Voltage Surge Suppression
PowerSure® EMC Series
120/240 VAC Heavy Duty (Parallel)
The PowerSure® EMC Series surge suppressor is designed to protect AC
distribution panel circuits or 120 V power supplies feeding sensitive electronic
equipment. Electrically, the unit incorporates MOV and thermal fusing
technology. The PowerSure® EMC Series is designed to be installed in parallel on
standard single or split phase 120/240 VAC circuits.
Features
Operational status indicators
■Fast response time
■UL 1449 listed and OWHX listed
■40,000 Amps per phase capacity
5 year warranty
Failsafe and fused
General Technical Specifications
Part Number
Operating Voltage
120/240 VAC
Clamping Voltage
395 VAC
Operating Current
NA, Parallel
Total Peak Surge Current
Operating Frequency
8
PowerSure® EMC-240B
EMI Attenuation (100 kHz to 100 MHz)
SPD Technology
> 40 dB
Metal Oxide Varistors (MOVs)
Modes of Protection
Line-to-Line,
Line-to-Neutral
80 kA (8 x 20 µs)
Status Indication
Power On & MOVs functional
47–63 Hz
Connection Type
Wire Leads
Fault Current Rating
Operating Temperature
Dimensions (Inches)
Weight
Certifications
42 kAIC
-40°C to +85°C
4.6H x 2.2W x 2.8L
13.5 oz
UL 1449, Suppressor/
OWHX Arrester