© 2020 ASCO Power Technologies. All Rights Reserved
5
IO-75053
01/2020
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Model 247 (Islatrol RM Series)
Surge Protective Device (SPD)
Model
247120NF015ALCN0
247120NF020ALCN0
Operating Voltage
120 VAC
Operating Current
15 Amp
20 Amp
Operating Frequency
50/60 Hz
Peak Surge Current
20 kA/mode, 40 kA/phase
EMI/RFI Filtering
60dB Max
LED Indicators (Green)
Power On, Ground OK, Surge Circuit OK
Digital Meter
Voltage, Amps, Watts, VA, Hz, PF, Kwh, and
Clock
Input Power
SJT 14/3C Power
Cord (9ft) with NEMA
5-15P Plug
SJT 12/3C Power
Cord (9ft) with NEMA
5-20P Plug
Output Receptacles
Front – (2) NEMA
5-15R Back – (10)
NEMA 5-15R
Front – (2) NEMA
5-20R Back – (10)
NEMA 5-20R
SPD Technology
Thermally Protected MOVs
Overcurrent Protection
Rocker Switch / Circuit Breaker
Response Time
< 5ns
Dimensions (in/mm)
1.75 x 19.0 x 3.8 in. (1U)
[44.45 x 482.6 x 96.52 mm]
Weight (lbs/kg)
3.2 lbs [1.45 kg]
Limited warranty
5 Year
Agency Approvals
UL 1449 Recognized
UL 1283 Recognized
UL 1363 Recognized
General Technical
Specifications
