VAL-MS-T1/T2 175/12.5/3+0-FM 2800672 PHOENIX CONTACT Universal varistor-based plug-in lightning/surge arrest.. View larger
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VAL-MS-T1/T2 175/12.5/3+0-FM 2800672 PHOENIX CONTACT Universal varistor-based plug-in lightning/surge arrest..

VAL-MS-T1/T2 175/12.5/3+0-FM

2800672

PHOENIX_CONTACT

Universal varistor-based plug-in lightning/surge arrester for 3-phase power supply networks with common N and PE (4-conductor system: L1, L2, L3, PEN), with remote indication contact.

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Trabtech (TT)

* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

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Dimensions

Height99 mm
Width53.4 mm
Depth77.5 mm
Horizontal pitch3 Div.

Ambient conditions

Degree of protectionIP20 (only when all terminal points are used)
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)30g
Vibration (operation)7.5g

General

IEC power supply systemTN-C
Housing materialPA 6.6
PBT
Flammability rating according to UL 94V-0
Colorblack
Standards for cearances and creepage distancesEN 60664-1
EN 61643-11
Mounting typeDIN rail: 35 mm
TypeDIN rail module, two-section, divisible
Surge protection fault messageOptical, remote indicator contact
Direction of action3L-PEN

Protective circuit

IEC test classificationI / II
T1 / T2
T1
I
EN typeT1 / T2
T1
Nominal voltage UN120/208 V AC (TN-C)
Maximum continuous operating voltage UC (L-PEN)175 V AC
UT (TOV-proof)208 V AC (5 s/L-PEN)
Nominal frequency fN50 Hz (60 Hz)
Rated load current IL80 A
Residual current IPE≤ 2400 µA
Standby power consumption PC≤ 420 mVA
Max. discharge current Imax (8/20) µs maximum (L-PEN)50 kA
Nominal discharge current In (8/20) µs (L-PEN)12.5 kA
Voltage protection level Up (L-PEN)≤ 0.8 kV
Residual voltage (L-PEN)≤ 0.7 kV (at 10 kA)
≤ 0.6 kV (at 5 kA)
≤ 0.55 kV (at 3 kA)
≤ 0.8 kV
Response time tA (L-PE)≤ 25 ns
Max. backup fuse with branch wiring160 A AC (gG)
Max. backup fuse with V-type through wiring80 A AC (gG - 16 mm²)
Short-circuit resistance IP with max. backup fuse (effective)25 kArms
Short-circuit current rating ISCCR25 kA

Connection, protective circuit

Connection methodScrew connection
Connection type INBiconnect screw terminal block
Connection type OUTBiconnect screw terminal block
Connection methodBiconnect terminal block
Screw threadM5
Tightening torque4.5 Nm
30 lbf-in. (UL)
Stripping length16 mm
Conductor cross section flexible min.1.5 mm²
Conductor cross section flexible max.25 mm²
Conductor cross section solid min.1.5 mm²
Conductor cross section solid max.35 mm²
Conductor cross section AWG15 ... 2
10 ... 2 (UL)

Remote indicator contact

Connection nameRemote fault indicator contact
Switching functionPDT contact
Connection methodScrew connection
Screw threadM2
Tightening torque0.25 Nm
4 lbf-in.
Stripping length7 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 AWG28 ... 16
30 ... 14 (UL)
Maximum operating voltage Umax. AC250 V AC
Max. operating current Imax1.5 A AC (250 V AC)
1.5 A DC (30 V DC)

Standards and Regulations

Standards/regulationsIEC 61643-11 2011
EN 61643-11 2012

Datasheet - PDF

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