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PHOENIX CONTACT PT 2+1-S-48DC/FM PT 2+1-S-48DC/FM 2817958 PHOENIX CONTACT Type 3 surge protection device View larger
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PT 2+1-S-48DC/FM 2817958 PHOENIX CONTACT Type 3 surge protection device

PT 2+1-S-48DC/FM

2817958

PHOENIX CONTACT

1 Pcs.

Type 3 surge protection device Surge arrester for rail mounting as device protection for terminal equipment, fault signal on the connector and warning contact on the two-piece, plug-in base element. Execution: 48 V DC

Automation > Surge protection device for terminal equipment
Trabtech (TT)

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Key Commercial Data

Orderkey2817958
Packing unit10 pc
Catalog pagePage 72 (C-4-2017)
GTIN4017918574987
Weight per Piece (excluding packing)63.460 g
Custom tariff number85363090
Country of originDE (Germany)

Dimensions

Height90 mm
Width17.7 mm
Depth65.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch1 Div.

Ambient conditions

Degree of protectionIP20
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 %

General

EN typeT3
Number of portsOne
Mode of protectionL-N
L-PE
N-PE
(L+) - (L-)
(L+/L-) - PE
Mounting typeDIN rail: 35 mm
Colorjet black RAL 9005
Housing materialPA 6.6
Degree of pollution2
Flammability rating according to UL 94V-0
TypeDIN rail module, two-section, divisible
Surge protection fault messageOptical, remote indicator contact

Protective circuit

Nominal voltage UN48 V DC
Maximum continuous voltage UC60 V DC
Rated load current IL26 A (30 °C)
Residual current IPE≤ 10 µA
Nominal discharge current In(8/20) µs500 A
Combination wave UOC1 kV (2 Ω)
6 kV (12 Ω)
Voltage protection level Up≤ 120 V
Response time tA(L-N)≤ 1 ns
Response time tA(L-PE)≤ 1 ns
Short-circuit current rating ISCCR200 A (without backup fuse for Uc)
Max. backup fuse with branch wiring50 A (gG)
Maximum backup fuse for through wiring25 A (gG)

Indicator/remote signaling

Switching functionN/C contact
Operating voltage7 V DC ... 70 V DC (open collector)
Operating current5 mA DC ... 15 mA (open collector)
Connection methodScrew connection
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section solid0.2 mm² ... 4 mm²
Conductor cross section AWG24 ... 12
Screw threadM3
Tightening torque0.8 Nm
Stripping length8 mm

Connection data

Connection methodScrew connection
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section solid0.2 mm² ... 4 mm²
Conductor cross section AWG24 ... 12
Screw threadM3
Tightening torque0.8 Nm
Stripping length8 mm

Standards and Regulations

Standards/specificationsEN 61643-11 2012
IEC 61643-11 2011

Classifications


ETIM for 2817958 Earthing, lightning and surge protection (EC000942)
Feature Name Feature Value
Max. continuous voltage AC (EF004198) 60 V
Voltage protection level L-N (EF004236) 0.12 kV
Mounting method (EF000003) DIN rail (top hat rail) 35 mm
Max. conductor cross section solid (solid, stranded) (EF008827) 4 mm²
Max. conductor cross section flexible (fine-strand) (EF008828) 2.5 mm²
With remote signalling contact (EF000422) Yes
Signalling at the device (EF004241) Optic
Category type 3 (EF004231) 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.