Tekniset tiedot
Product properties
IEC test classification I / II
T1 / T2
EN type T1 / T2
IEC power supply system TN-C
IT
Type DIN rail module, two-section, divisible
Product type Combination type
Product family SEC Family
Number of positions 3
Surge protection fault message Optical, remote indicator contact
Insulation characteristics
Overvoltage category III
Pollution degree 2
Electrical properties
Nominal frequency fN 50 Hz (60 Hz)
Indicator/remote signaling
Connection name Remote fault indicator contact
Switching function Changeover contact
Operating voltage 12 V AC … 250 V AC
125 V DC (200 mA DC)
Operating current 10 mA AC … 1 A AC
1 A DC (30 V DC)
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 rigid 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
Remote fault indicator contact
Connection method Plug-in/screw connection via COMBICON
Screw thread M2
Tightening torque 0.25 Nm
Stripping length 7 mm
Conductor cross section flexible 0.14 mm² … 1.5 mm²
Conductor cross section rigid 0.14 mm² … 1.5 mm²
Conductor cross section AWG 28 … 16
Dimensions
Width 106.8 mm
Height 95.2 mm
Depth 74.5 mm
Horizontal pitch 6 Div.
Material specifications
Flammability rating according to UL 94 V-0
CTI value of material 600
Insulating material PA6.6-FR 20% GF
PBT-FR
Material group I
Housing material PA 6.6-FR 20 % GF
PBT-FR
Mechanical properties
Mechanical data
Open side panel No
Protective circuit
Mode of protection L-PE
L-PEN
Direction of action 3L-N/PE
Nominal voltage UN 400/690 V AC (TN-C)
400 V AC (IT)
Nominal frequency fN 50 Hz (60 Hz)
Maximum continuous voltage UC 440 V AC
Rated load current IL 125 A (< 55 °C)
Residual current IPE < 5 µA
Nominal discharge current In (8/20) µs 35 kA
Maximum discharge current Imax (8/20) µs 50 kA
Impulse discharge current (10/350) µs, charge 17.5 As
Impulse discharge current (10/350) µs, specific energy 310 kJ/Ω
Impulse discharge current (10/350) µs, peak value limp 35 kA
Follow current interrupt rating Ifi 50 kA
Short-circuit current rating ISCCR 50 kA
Voltage protection level Up ≤ 2.5 kV
Residual voltage Ures ≤ 2.5 kV (at In)
≤ 2.7 kV (at Imax)
≤ 2 kV (at 17.5 kA)
≤ 1.7 kV (at 7 kA)
≤ 1.5 kV (at 3.5 kA)
TOV behavior at UT 580 V AC (5 s / withstand mode)
800 V AC (120 min / withstand mode)
1640 V AC (200 ms / safe failure mode)
Response time tA ≤ 100 ns
Max. backup fuse with V-type through wiring 125 A (gG)
Max. backup fuse with branch wiring 400 A (gG)
Environmental and real-life conditions
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)
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)
Approvals
UL specifications
Maximum continuous operating voltage MCOV (L-L) 880 V AC
Maximum continuous operating voltage MCOV (L-G) 440 V AC
Short-circuit current rating (SCCR) 25 kA
Voltage protection rating VPR (L-L) 3000 V
Voltage protection rating VPR (L-G) 1800 V
Nominal discharge current In 20 kA
Mode of protection L-L
L-G
Nominal voltage 400 V AC
400/690 V AC
Rated load current IL 50 A
Power distribution system Delta
Wye
Nominal frequency 50/60 Hz
SPD Type 2CA
UL indicator/remote signaling
Operating voltage 125 V AC
AC operating current 1 A AC
UL connection data
Tightening torque 40 lbf-in.
Conductor cross section AWG 3 … 2
Standards and regulations
Standards/specifications IEC 61643-11
Note 2011
EN 61643-11
Standards/specifications EN 61643-11
Note 2012
Mounting
Mounting type DIN rail: 35 mm
Muut tiedot
Tuotenumero 2905988
Pakkausyksikkö 1 Kappaletta
Tuoteavain CL1172
Tuotekoodi CL1172
GTIN 4055626013275
Paino kappaletta kohti (sis. pakkauksen) 1 192,5 g
Paino kappaletta kohti (ilman pakkausta) 1 084 g
Tullitariffinumero 85363030
Alkuperämaa DE
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