> PHOENIX CONTACT > Trabtech (TT) > 2908551
PHOENIX CONTACT PRT-1S-350/5S PRT-1S-350/5S 2908551 PHOENIX CONTACT Type 2 surge arrester View larger
Images are for illustrative purposes only. Please refer to data sheet for details

PRT-1S-350/5S 2908551 PHOENIX CONTACT Type 2 surge arrester

PRT-1S-350/5S

2908551

PHOENIX CONTACT

10 Pcs.

Type 2 surge arrester Surge arrester for space-saving PCB installation, according to type 2/class II, for single-phase TN and TT power supply installations.

Automation > Surge protection device for power supply systems
Trabtech (TT)

Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.

Request a Quote

Pricing and availability are confirmed for each enquiry. Add your required quantity to begin.

No account, online checkout or payment is required.

More info

▲

Key Commercial Data

Orderkey2908551
Packing unit10 pc
Minimum order quantity10 pc
NoteMade to Order (non-returnable)
Catalog pagePage 70 (C-4-2017)
GTIN4055626309026
Weight per Piece (excluding packing)22.300 g
Custom tariff number85363010
Country of originCN (China)

Dimensions

Height15.7 mm
Width24 mm
Depth25.3 mm

Ambient conditions

Degree of protectionIP20
Ambient temperature (operation)-40 °C ... 85 °C
Ambient temperature (storage/transport)-40 °C ... 105 °C
Altitude≤ 5000 m (amsl (above mean sea level))
Permissible humidity (operation)5 % ... 95 %

General

IEC test classificationII
T2
EN typeT2
IEC power supply systemTN-S
TT
Mode of protectionL-N
L-PE
N-PE
Mounting typePCB mounting
Colorlight grey RAL 7035
Housing materialPA 6.6
Degree of pollution2
Flammability rating according to UL 94V-0
TypePCB onboard surge protector
Surge protection fault messageoptical

Protective circuit

Nominal voltage UN230 V AC (TN)
230 V AC (TT)
Nominal frequency fN50 Hz (60 Hz)
Maximum continuous voltage UC350 V AC
Nominal discharge current In(8/20) µs5 kA
Short-circuit current rating ISCCR1 kA
Voltage protection level Up≤ 1.5 kV
TOV behavior at UT(L-N)336 V AC (5 s / withstand mode)
440 V AC (120 min / withstand mode)
TOV behavior at UT(N-PE)1200 V AC (200 ms / withstand mode)
Response time tA(L-N)≤ 25 ns
Response time tA(L-PE)≤ 100 ns
Response time tA(N-PE)≤ 100 ns
Max. backup fuse with branch wiring16 A AC (MCB B/general purpose)

UL specifications

SPD Type4CA
Maximum continuous operating voltage MCOV350 V AC
Maximum continuous operating voltage MCOV (L-N)350 V AC
Maximum continuous operating voltage MCOV (L-G)350 V AC
Maximum continuous operating voltage MCOV (N-G)350 V AC
Nom. voltage230 V AC
Mode of protectionL-N
N-G
L-G
Power distribution systemSingle phase
Nominal frequency50/60 Hz
Measured limiting voltage MLV (L-N)1400 V
Measured limiting voltage MLV (L-G)1400 V
Measured limiting voltage MLV (N-G)1400 V
Nominal discharge current In(L-N)5 kA

Standards and Regulations

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

Classifications


ETIM for 2908551 Earthing, lightning and surge protection (EC000941)
Feature Name Feature Value
System configuration DC (EF009926) No
System configuration IT (EF009927) No
System configuration TN (EF009928) No
System configuration TN-C (EF009929) No
System configuration TN-C-S (EF009933) No
System configuration TN-S (EF009930) Yes
System configuration TT (EF009931) No
System configuration other (EF009932) No
Nominal discharge surge current (8/20) (EF004214) 5 kA
Max. continuous voltage AC (EF004198) 350 V
Voltage protection level L-N (EF004236) 1.5 kV
Max. overcurrent protection device, parallel connection (fuse) (EF015962) 16 A
Short-circuit breaking capacity (Isccr) (EF012627) 1 kA
Integrated backup fuse (EF008797) Yes
Leakage-current free (EF016002) No
Signalling at the device (EF004241) Optic
Category type 2 (EF004230) Yes
Degree of protection (IP) (EF005474) IP20

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.