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Type 2 surge protection plug-VAL-US 120 ST-2800739
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Surge protection plug type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault
warning. Design: 120 V AC.
The figure shows the VAL-US 347
ST version
Key commercial data
Packing unit 1 pc
Weight per Piece (excluding packing) 38.0 GRM
Custom tariff number 85363090
Country of origin Germany
Technical data
Dimensions
Height 52.4 mm
Width 17.5 mm
Depth 55.3 mm
Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -40 °C ... 80 °C
Ambient temperature (storage/transport) -40 °C ... 80 °C
Altitude ≤ 2000 m (amsl (above mean sea level))
Permissible humidity (operation) 5 % ... 95 %
Shock (operation) 25g
Vibration (operation) 5g
General
Standards/specifications IEC 61643-11 2011
EN 61643-11 2012
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Type 2 surge protection plug-VAL-US 120 ST-2800739
Technical data
General
IEC test classification II
T2
EN type T2
SPD design Voltage-limiting type
Mode of protection L-PEN
L-N
Mounting type On base element
Color black
Housing material PA 6.6
Pollution degree 2
Inflammability class according to UL 94 V-0
Type Male
Number of positions 1
Arrester can be tested with CHECKMASTER from software version: From SW rev. 1.10
Surge protection fault message Optical
Protective circuit
Nominal voltage UN120/208 V AC (TN)
Nominal frequency fN60 Hz (50 Hz)
Maximum continuous operating voltage UC175 V AC
Residual current IPE ≤ 0.45 mA
Standby power consumption PC≤ 80 mVA
Nominal discharge current In (8/20) µs 20 kA
Maximum discharge current Imax (8/20) µs 40 kA
Short-circuit current rating ISCCR 25 kA
Voltage protection level Up≤ 0.9 kV
Residual voltage Ures ≤ 0.9 kV (at In)
≤ 0.75 kV (at 10 kA)
≤ 0.6 kV (at 5 kA)
≤ 0.55 kV (at 3 kA)
TOV behavior at UT208 V AC (5 s / withstand mode)
240 V AC (120 min / safe failure mode)
Response time tA≤ 25 ns
Max. backup fuse with branch wiring 125 A AC (gG)
Connection data
Connection method VALVETRAB plug-in system
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Type 2 surge protection plug-VAL-US 120 ST-2800739
Technical data
NEMA/UL protective circuit
UL class Type 4 SPD for Type 2 applications
Maximum continuous operating voltage MCOV (L-N) 150 V AC
Nominal voltage UN120 V AC
Mode of protection L-N
Power distribution system 1
Nominal frequency 50/60 Hz
Voltage protection rating VPR (L-N) 0.7 kV
Nominal discharge current In (L-N) 20 kA
Classifications
eCl@ss
eCl@ss 4.0 27140201
eCl@ss 4.1 27130801
eCl@ss 5.0 27130801
eCl@ss 5.1 27130801
eCl@ss 6.0 27130803
eCl@ss 7.0 27130803
eCl@ss 8.0 27130803
ETIM
ETIM 3.0 EC000472
ETIM 4.0 EC000472
ETIM 5.0 EC000472
UNSPSC
UNSPSC 6.01 30212010
UNSPSC 7.0901 39121610
UNSPSC 11 39121610
UNSPSC 12.01 39121610
UNSPSC 13.2 39121620
Approvals
Approvals
Approvals
UL Recognized / cUL Recognized / CSA / cULus Recognized
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Type 2 surge protection plug-VAL-US 120 ST-2800739
Approvals
Ex Approvals
Approvals submitted
Approval details
UL Recognized
cUL Recognized
CSA
cULus Recognized
Drawings
Dimensioned drawing
17,544,8
43,3
55,3
52,4
Circuit diagram
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