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PT 2X2-12AC-ST - PT 2X2-12AC-ST 2838270 PHOENIX CONTACT Surge protection plug for the base element, for two floating double w..
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PT 2X2-12AC-ST

PT 2X2-12AC-ST 2838270 PHOENIX CONTACT Surge protection plug for the base element, for two floating double w..

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4205 in stock
Key Specifications
: IEC 60664-1
Type: DIN rail module, two-section, divisible
Color: black
Depth: 52 mm
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Technical Specifications

Parameter Value
IEC 60664-1
Type DIN rail module, two-section, divisible
Color black
Depth 52 mm
Width 17.7 mm
Height 45 mm
Screw thread M3
Mounting type On base element
Horizontal pitch 1 Div.
Housing material PA 6.6
Stripping length 8 mm
Connection method Screw connection (in connection with the base element)
Tightening torque 0.8 Nm
Connection type IN PLUGTRAB plug-in system
Nominal current IN 450 mA (45°C)
Nominal voltage UN 12 V AC
Connection type OUT PLUGTRAB plug-in system
Direction of action Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
Capacity (Core-Core) 2.5 nF
Degree of protection IP20
Residual current IPE ≤ 1 µA (BE: 2x2-F)
Resistance in series 2.2 Ω (Path 1-2/5-6)
Complete module depth 65.5 mm
Complete module width 17.7 mm
Standards/regulations IEC 61643-21
VDE requirement class D1
Complete module height 90 mm
IEC test classification C1
Input attenuation aE, sym. typ. 0.5 dB (≤ 700 kHz)
Max. required back-up fuse 500 mA (e.g. T ( IEC 127-2/III))
Response time tA (Core-Core) ≤ 1 ns
Maximum continuous voltage UC 18 V DC
Response time tA (Core-Earth) ≤ 100 ns
Surge protection fault message None
Total surge current (8/20) µs 20 kA
Ambient temperature (operation) -40 °C ... 85 °C
Conductor cross section AWG max. 12
Conductor cross section AWG min. 24
Conductor cross section solid max. 4 mm²
Conductor cross section solid min. 0.2 mm²
Operating effective current ICat UC ≤ 5 µA
Conductor cross section flexible max. 2.5 mm²
Conductor cross section flexible min. 0.2 mm²
Impulse durability (conductor-ground) C2 - 10 kV/5 kA
Flammability rating according to UL 94 V0
Voltage protection level Up(core-core) ≤ 55 V
Impulse durability (conductor-conductor) C2 - 10 kV/5 kA
Maximum continuous voltage UC(wire-wire) 18 V DC
Voltage protection level Up(core-ground) ≤ 450 V
Maximum continuous voltage UC(wire-ground) 18 V DC
Residual voltage at In(conductor-conductor) ≤ 25 V
Standards for cearances and creepage distances VDE 0110-1
Cut-off frequency fg (3 dB), sym. in 50 Ohm system typ. 4 MHz
Nominal discharge current In(8/20) µs (Core-Core) 10 kA
Nominal discharge current In(8/20) µs (Core-Earth) 10 kA
Nominal pulse current Ian (10/1000) µs (Core-Core) 49 A
Output voltage limitation at 1 kV/µs (Core-Core) spike ≤ 25 V
Impulse discharge current (10/350)˽µs, peak value limp 2.5 kA (per path)
Output voltage limitation at 1 kV/µs (Core-Core) static ≤ 25 V
Output voltage limitation at 1 kV/µs (Core-Earth) spike ≤ 450 V
Max. discharge current Imax(8/20) µs maximum (Core-Core) 10 kA
Max. discharge current Imax(8/20) µs maximum (Core-Earth) 10 kA
Arrester can be tested with CHECKMASTER from software version: From SW rev. 1.00

Product Description

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Key Features
  • Industrial grade quality
  • RoHS compliant
  • CE certified
  • 1-year warranty

Product Documents

Datasheet

Technical specifications and performance data

User Manual

Installation and operation guide

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