VAL-US-277/40/3+1-FM
-
Type 1 surge protection device
2910374
Surge protective device, four channel with remote indicator contact for 277/480 V AC, 4-wire plus ground.
Product details
Product type | Surge protection for NEMA power supply units |
Product family | VALVETRAB US |
IEC test classification | II |
T2 | |
EN type | T2 |
IEC power supply system | TN-S |
TT | |
Type | DIN rail module, two-section, divisible |
Number of positions | 4 |
Surge protection fault message | Optical, remote indicator contact |
Data management status | |
Article revision | 05 |
Insulation characteristics | |
Overvoltage category | III |
Pollution degree | 2 |
Nominal frequency fN | 50 Hz (60 Hz) |
Indicator/remote signaling | |
Connection name | Remote fault indicator contact |
Switching function | Changeover contact |
Operating voltage | 5 V AC ... 250 V AC |
30 V DC | |
Operating current | 5 mA AC ... 750 mA AC |
1 A DC |
Connection method | Screw connection |
Screw thread | M5 |
Tightening torque | 3 Nm (1.5 mm² ... 16 mm²) |
4.5 Nm (25 mm² ... 35 mm²) | |
Stripping length | 16 mm |
Conductor cross section flexible | 1.5 mm² ... 25 mm² |
Conductor cross section rigid | 1.5 mm² ... 35 mm² |
Conductor cross section AWG | 15 ... 2 |
Connection method | Fork-type cable lug |
Conductor cross section flexible | 1.5 mm² ... 16 mm² |
Remote fault indicator contact | |
Connection method | Plug-in/screw connection via COMBICON |
Screw thread | M2 |
Tightening torque | 0.25 Nm |
Stripping length | 7 mm |
Conductor cross section flexible | 0.14 mm² ... 1.5 mm² |
Conductor cross section rigid | 0.14 mm² ... 1.5 mm² |
Conductor cross section AWG | 28 ... 16 |
Dimensional drawing | |
Width | 71.2 mm |
Height | 98.7 mm |
Depth | 65.7 mm (incl. DIN rail 7.5 mm) |
Horizontal pitch | 4 Div. |
Color | black (RAL 9005) |
Flammability rating according to UL 94 | V-0 |
CTI value of material | 600 |
Insulating material | PA 6.6/PBT |
Material group | I |
Housing material | PA 6.6 |
PBT |
Mechanical data | |
Open side panel | No |
Mode of protection | L-N |
L-PE | |
N-PE | |
Direction of action | 3L-N & N-GND |
Nominal voltage UN | 277/480 V AC (TN-S) |
Nominal frequency fN | 50 Hz (60 Hz) |
Maximum continuous operating voltage UC (L-N) | 385 V AC |
Maximum continuous operating voltage UC (N-PE) | 305 V AC |
Residual current IPE | ≤ 5 µA |
Nominal discharge current In (8/20) µs | 20 kA |
Maximum discharge current Imax (8/20) µs | 40 kA |
Follow current interrupt rating Ifi (N-PE) | 100 A (305 V AC) |
Short-circuit current rating ISCCR | 25 kA |
Voltage protection level Up (L-N) | ≤ 1.8 kV |
Voltage protection level Up (L-PE) | ≤ 2.2 kV |
Voltage protection level Up (N-PE) | ≤ 1.5 kV |
Residual voltage Ures (L-N) | ≤ 1.8 kV (at In) |
≤ 1.6 kV (at 10 kA) | |
≤ 1.4 kV (at 5 kA) | |
≤ 1.3 kV (at 3 kA) | |
Residual voltage Ures (L-PE) | ≤ 2.2 kV (at In) |
≤ 1.7 kV (at 10 kA) | |
≤ 1.5 kV (at 5 kA) | |
≤ 1.4 kV (at 3 kA) | |
Residual voltage Ures (N-PE) | ≤ 0.4 kV (at In) |
≤ 0.25 kV (at 10 kA) | |
≤ 0.15 kV (at 5 kA) | |
≤ 0.1 kV (at 3 kA) | |
TOV behavior at UT (L-N) | 480 V AC (5 s / withstand mode) |
530 V AC (120 min / safe failure mode) | |
TOV behavior at UT (N-PE) | 1200 V AC (200 ms / withstand mode) |
Max. backup fuse with branch wiring | 125 A (gG) |
Ambient conditions | |
Degree of protection | IP20 (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) |
Permissible humidity (operation) | 5 % ... 95 % |
Shock (operation) | 25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
Vibration (operation) | 5g (10 ... 500 Hz / 2.5 h / X, Y, Z) |
UL specifications | |
Maximum continuous operating voltage MCOV (L-L) | 750 V AC |
Maximum continuous operating voltage MCOV (L-N) | 385 V AC |
Maximum continuous operating voltage MCOV (L-G) | 385 V AC |
Maximum continuous operating voltage MCOV (N-G) | 305 V AC |
Short-circuit current rating (SCCR) | 200 kA |
Voltage protection rating VPR (L-L) | 2500 V |
Voltage protection rating VPR (L-N) | 1500 V |
Voltage protection rating VPR (L-G) | 2000 V |
Voltage protection rating VPR (N-G) | 1200 V |
UL type | type 1 |
Nominal discharge current In | 20 kA |
Maximum Surge Current per Phase | 40 kA |
Mode of protection | L-N |
N-G | |
L-G | |
Nominal voltage | 277/480 V AC (Wye) |
Power distribution system | Wye |
Nominal frequency | 50/60 Hz |
SPD Type | 1 |
UL indicator/remote signaling | |
Operating voltage | 125 V AC |
AC operating current | 1 A AC |
UL connection data | |
Tightening torque | 30 lbf-in. |
Conductor cross section AWG | 14 ... 2 |
Air clearances and creepage distances | |
Standards/regulations | EN 60664-1 / EN 61643-11 |
Standards/specifications | IEC 61643-11 |
Note | 2011 |
Standards/specifications | EN 61643-11 |
Note | 2012 |
Mounting type | DIN rail: 35 mm |
Item number | 2910374 |
Packing unit | 1 pc |
Minimum order quantity | 1 pc |
Sales key | ***** |
Product key | CL132U |
Catalog page | Page 96 (C-4-2019) |
GTIN | 4055626445137 |
Weight per piece (including packing) | 435 g |
Weight per piece (excluding packing) | 406 g |
Customs tariff number | 85363030 |
Country of origin | US |
ECLASS
ECLASS-11.0 | 27130805 |
ECLASS-13.0 | 27171202 |
ETIM
ETIM 9.0 | EC000941 |
UNSPSC
UNSPSC 21.0 | 39121600 |
EU RoHS | |
Fulfills EU RoHS substance requirements | Yes (No exemptions) |
China RoHS | |
Environment friendly use period (EFUP) |
EFUP-E
No hazardous substances above the limits
|
EU REACH SVHC | |
REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
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Your advantages
With floating remote indication contact
Optical, mechanical status indication for the individual arresters
Multi-channel type 2 protective devices
Mechanical coding of all slots
PHOENIX CONTACT (Ireland) Ltd
C6 The Exchange, Calmount Park, Ballymount, Dublin 12, D12 XE18, Ireland