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13
Surge protection
STV 25K DIN RAIL SERIES
Specications
DESCRIPTION
CATALOG NUMBER
STV 25K-10S STV 25K-24S
Input Voltage 120 Vac, Single Phase 0-135 Vrms 240 Vac, Single Phase 0-260 Vrms
Maximum Continuous
Operating Voltage (MCOV)
120 - 150 Vrms 240 - 275 Vrms
Line Frequency 47-63 Hz
Connection/Mounting Type
DIN Rail Mount (Chassis Mount Bracket Optional order
SDN-PMBRK2) with screw terminals for #12 AWG.
Input Current Rating 20 Amps
Phase Conguration 2 wire + GND
Weight - lbs (kg) 3.0 lbs (1.36 kg)
Dimensions H x W x D - in (mm)
4.87 x 2.56 x 4.75 (123.7 x 65.0 x 120.7)
includes mounting bracket
Modes of Protection All Mode: L - N, L - L, L - G, N-G
Status Indication Green LED, Form C Contacts
Packaging Metal DIN Rail Mount Enclosure, IP20
Response Time < 0.5 nsec
Operating Temperature -40°C to +60°C
Operating Humidity 0% to 95% Non-condensing
NOISE ATTENUATION
Normal Mode
Common Mode
50 dB Min
40 dB Min
UL 1449, 3
RD
EDITION, TYPE 4 VOLTAGE PROTECTION RATINGS (VPR) VPEAK
L - N
L - L
L - G
N - G
500
—
500
500
—
900
900
—
PEAK SURGE CURRENT CAPABILITY (8 X 20 µS)
Line to Neutral 12.5 KA
Line to Ground 12.5 KA
Neutral to Ground 12.5 KA
Warranty 10 year limited warranty