https://www.phoenixcontact.com/us/products/2906326
04/11/2017Page1/4
Type 2 surge protection base element-VAL-MS TE-AR/75X350/3EQPR/
FM-2906326
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Assembly with base element for type 2 arresters of the VALVETRAB MS product range, with remote indication
contact and field wire disconnect. Version for 3-mode protection of 2-wire signals using 4 redundant field wires.
Pass through layout separates field and house wires.
Why buy this product
With floating remote indication contact
3-Mode equalizer protection
Field wire disconnect
Redundant field wire connections
Pass-through for field-to-house isolation
Key Commercial Data
Packing unit 1 STK
GTIN
GTIN 4055626064635
Weight per Piece (excluding packing) 800.000 g
Custom tariff number 85363030
Country of origin Germany
Technical data
Note
Trade restriction The products are offered exclusively for export outside the EU and the
European Economic Area.
Dimensions
Height 114 mm
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Type 2 surge protection base element-VAL-MS TE-AR/75X350/3EQPR/
FM-2906326
Technical data
Dimensions
Width 124 mm
Depth 78 mm
Horizontal pitch 7 Div.
Ambient conditions
Degree of protection IP20
IP20 (Only when all disconnects are closed)
Ambient temperature (operation) -40 °C ... 80 °C
General
Housing material PBT / PA
Flammability rating according to UL 94 V0
Color black
Standards for cearances and creepage distances EN 60664-1
EN 61643-1
Mounting type DIN rail mounting with additional retaining screw
Number of positions 3
Surge protection fault message Optical, remote indicator contact
Direction of action (L+)-PE & (L-)-PE & (L+)-(L-)
Protective circuit
IEC test classification II
T2
Nominal voltage UN5 V AC ... 48 V AC
Maximum continuous operating voltage UC60 V
Maximum continuous operating voltage UC (L-PE) 230 V
230 V
Rated load current IL80 A (Serial through wiring at 16 mm²)
Residual current IPE ≤ 5 µA
Max. discharge current Imax (8/20) µs maximum (L-PE) 20 kA
Nominal discharge current In (8/20) µs (L-PE) 10 kA
Voltage protection level Up (L-PE) ≤ 1.5 kV
Response time tA≤ 25 ns
Max. backup fuse with branch wiring 200 A (gL / gG)
Max. backup fuse with V-type through wiring 80 A (gL / gG)
Short-circuit resistance IP with max. backup fuse (effective) 25 kA
25 kA
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Type 2 surge protection base element-VAL-MS TE-AR/75X350/3EQPR/
FM-2906326
Technical data
Protective circuit
Short-circuit current rating ISCCR 10 kA (L-L)
Connection, protective circuit
Connection method Screw terminal block
Connection method IN Screw terminal blocks
Connection method OUT Screw terminal blocks
Screw thread M5
Tightening torque 26.5 lbf-in. ... 30 lbf-in. (UL)
Stripping length 16 mm
Conductor cross section flexible min. 0.5 mm²
Conductor cross section flexible max. 16 mm²
Conductor cross section solid min. 0.5 mm²
Conductor cross section solid max. 16 mm²
Conductor cross section AWG min. 20
Conductor cross section AWG max. 6
Conductor cross section AWG 15 ... 2 (UL)
20 ... 6 (UL)
12 ... 4
Remote indication contact
Connection name Remote fault indicator contact
Switching function PDT, 1-pos.
Connection method MC 1,5/3
Screw thread M2
Tightening torque 0.25 Nm
2 lbf-in. ... 4 lbf-in. (UL)
Stripping length 7 mm
Conductor cross section flexible min. 0.14 mm²
Conductor cross section flexible max. 1.5 mm²
Conductor cross section solid min. 0.14 mm²
Conductor cross section solid max. 1.5 mm²
Conductor cross section AWG min. 28
Conductor cross section AWG max. 16
Maximum operating voltage Umax. AC 250 V AC
Maximum operating voltage Umax DC 30 V DC
Max. operating current Imax 1.5 A AC (250 V AC)
1.5 A DC (125 V AC)
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Type 2 surge protection base element-VAL-MS TE-AR/75X350/3EQPR/
FM-2906326
Technical data
Remote indication contact
1.5 A DC (30 V DC)
Drawings
Dimensional drawing
77,7
114,2
53
123,6
Circuit diagram
PE
PA
PA
House wires shown as blue. Field wires shown as orange.
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