Nominal voltage UN
400 V AC (IT)
400/690 V AC (TN-C)
Maximum continuous operating voltage UC
Protective conductor current IPE
Nominal discharge current In (8/20) µs
Type
DIN rail module, two-section, divisible
Maximum discharge current Imax (8/20) µs
Impulse discharge current (10/350) µs, peak value limp
Surge protection fault message
Optical, remote indicator contact
Follow current interrupt rating Ifi
Short-circuit current rating ISCCR
Voltage protection level Up
Nominal frequency f<sub>N</sub>
Residual voltage Ures
≤ 1.5 kV (at 3.5 kA)
≤ 1.7 kV (at 7 kA)
≤ 2 kV (at 17.5 kA)
≤ 2.5 kV (at I<sub>n</sub>)
≤ 2.7 kV (at I<sub>max</sub>)
Connection name
Remote fault indicator contact
TOV behavior at UT
1640 V AC (200 ms / safe failure mode)
580 V AC (5 s / withstand mode)
800 V AC (120 min / withstand mode)
Nominal discharge current In
Operating voltage
12 V AC ... 250 V AC
125 V AC
125 V DC (200 mA DC)
Operating current
1 A DC (30 V DC)
10 mA AC ... 1 A AC
Connection method
Fork-type cable lug
Plug-in/screw connection via COMBICON
Screw connection
Tightening torque
0.25 Nm
4.5 Nm
40 lb<sub>f</sub>-in.
Conductor cross-section flexible
0.14 mm² ... 1.5 mm²
1.5 mm² ... 16 mm²
2.5 mm² ... 35 mm²
Conductor cross-section rigid
0.14 mm² ... 1.5 mm²
2.5 mm² ... 35 mm²
Conductor cross-section AWG
13 ... 2
28 ... 16
3 ... 2
Flammability rating according to UL 94