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Country of origin DE (Germany)
Dimensions
Height 95.2 mm
Width 142.4 mm
Depth 74.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch 8 Div.
Ambient conditions
Degree of protection IP20 (only when all terminal points are used)
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 %
Shock (operation) 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (operation) 5g (5 - 500 Hz/2.5 h/X, Y, Z)
Connection data
Connection method Screw connection
Screw thread M5
Tightening torque 4.5 Nm
Stripping length 18 mm
Conductor cross section flexible 2.5 mm² ... 35 mm²
Conductor cross section solid 2.5 mm² ... 35 mm²
Conductor cross section AWG 13 ... 2
Connection method Fork-type cable lug
Conductor cross section flexible 1.5 mm² ... 16 mm²
UL specifications
SPD Type 2CA
Maximum continuous operating voltage MCOV (L-L) 880 V AC
Maximum continuous operating voltage MCOV (L-N) 440 V AC
Maximum continuous operating voltage MCOV (L-G) 440 V AC
Maximum continuous operating voltage MCOV (N-G) 440 V AC
Nom. voltage 400/690 V AC
Rated load current IL 50 A
Mode of protection L-L
L-N
L-G
N-G
Power distribution system Wye
Nominal frequency 50/60 Hz
Voltage protection rating VPR (L-L) 3000 V
Voltage protection rating VPR (L-N) 1800 V
Voltage protection rating VPR (L-G) 1800 V
Voltage protection rating VPR (N-G) 1500 V
Nominal discharge current In 20 kA
Short-circuit current rating (SCCR) 25 kA
