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Type 3 surge protection device – PT 2-PE/S-24AC/FM – 2800457

Your advantages

  • Plugs can be checked with CHECKMASTER
  • Tool-free plug replacement
  • With floating remote indication contact
  • Optical signaling of disconnection via LED
  • Consists of base element and plug
  • DIN rail module
  • For single and multi-phase power supply units
 Logo Logo

Pluggable type 3 arrester (device protection) for single-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE) with remote indication contact.

Dimensions

Height 90 mm
Width 17.7 mm
Depth 65.5 mm
Horizontal pitch 1 Div.

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Ambient conditions

Degree of protection IP20
Ambient temperature (operation) -40 °C … 85 °C

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General

Housing material PA
Flammability rating according to UL 94 V0
Color black
Standards for cearances and creepage distances IEC 60664-1
Type DIN rail module, two-section, divisible
Mounting type DIN rail: 35 mm
Number of positions 2
Direction of action 1L-N & N-PE

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Protective circuit

EN type T3
Nominal voltage UN 24 V AC/DC
Arrester rated voltage UC 34 V AC
44 V DC
Nominal frequency fN 50 Hz
60 Hz
Nominal current IN 26 A (30 °C)
Standby power consumption PC ≤ 60 mVA
Residual current IPE ≤ 1 µA
Nominal discharge current In (8/20) µs (L-N) 1 kA
Nominal discharge current In (8/20) µs (L-PE) 1 kA
Combination wave UOC 2 kV
Voltage protection level Up (L-N) ≤ 180 V
Voltage protection level Up (L-PE) ≤ 550 V
Residual voltage at In, (L-N) ≤ 180 V
Residual voltage at In, (L-PE) ≤ 120 V
Response time tA (L-N) ≤ 25 ns
Response time tA (L-PE) ≤ 100 ns
Max. required back-up fuse 25 A (gL)
25 A (MCB B/C)
Short-circuit withstand capability IP with max. backup fuse (r.m.s.) 1.5 kA
Surge protection fault message Optical, remote indicator contact

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Non-heating apparatus connection, power supply

Connection method IN Screw terminal blocks
Connection method OUT Screw terminal blocks
Screw thread M3
Tightening torque 0.5 Nm
Stripping length 8 mm
Conductor cross section flexible min. 0.2 mm²
Conductor cross section flexible max. 2.5 mm²
Conductor cross section solid min. 0.2 mm²
Conductor cross section solid max. 4 mm²
Conductor cross section AWG min. 24
Conductor cross section AWG max. 12

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Remote indication contact

Connection name Remote fault indicator contact
Switching function N/C contact
Connection method Screw connection
Screw thread M3
Tightening torque 0.8 Nm
Stripping length 8 mm
Conductor cross section flexible min. 0.2 mm²
Conductor cross section flexible max. 2.5 mm²
Conductor cross section solid min. 0.2 mm²
Conductor cross section solid max. 4 mm²
Conductor cross section AWG min. 24
Conductor cross section AWG max. 12
Maximum operating voltage Umax. AC 250 V
Maximum operating voltage Umax DC 50 V
Max. operating current Imax 3 A AC

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Standards and Regulations

Standards/specifications IEC 61643-1 2005
EN 61643-11/A11 2007
UL 1449 ed. 3

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Classifications

eCl@ss

eCl@ss 4.0 27140201
eCl@ss 4.1 27130801
eCl@ss 5.0 27130801
eCl@ss 5.1 27130801
eCl@ss 6.0 27130806
eCl@ss 7.0 27130806
eCl@ss 8.0 27130805
eCl@ss 9.0 27130805

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ETIM

ETIM 2.0 EC000942
ETIM 3.0 EC000942
ETIM 4.0 EC000942
ETIM 5.0 EC000942

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UNSPSC

UNSPSC 6.01 30212010
UNSPSC 7.0901 39121610
UNSPSC 11 39121610
UNSPSC 12.01 39121610
UNSPSC 13.2 39121620

 

 

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