1050284

Additional Information

Part Number

1050284

UPC

4055626666501

ETIM

Group Code : EG000021

Group Description : Earthing, lightning and surge protection

Class Description : Surge protection device for power supply systems

Class Code : EC000941

Version : 7

Additional descriptions

Note

Only usable in IT Systems between L-PE, if the exposed-conductive-parts (bodies) of the equipment of the low-voltage installation is connected to the earthing arrangement of the transformer substation (interconnected earthing arrangement of the HV-transformer substation with the bodies of the LV-installation. RE = RA accordance to IEC 60364-4-442 / VDE 0100-442 Fig. 44D / Example a).

Dimensions

Height

98.7 mm

Width

53.4 mm

Depth

65.7 mm (incl. DIN rail 7.5 mm)

Horizontal pitch

3 Div.

Connection data

Connection method

Screw connection

Screw thread

M5

Tightening torque

3 Nm (1.5 mm² - 16 mm²)

Tightening torque

4.5 Nm (25 mm² - 35 mm²)

Stripping length

16 mm

Conductor cross section flexible

1.5 mm² - 25 mm²

Conductor cross section solid

1.5 mm² - 35 mm²

Conductor cross section AWG

15 - 2

Connection method

Fork-type cable lug

Conductor cross section flexible

1.5 mm² - 16 mm²

Indicator/remote signaling

Switching function

PDT contact

Operating voltage

5 V AC - 250 V AC

Operating voltage

30 V DC

Operating current

5 mA AC - 1.5 A AC

Operating current

1 A DC

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 solid

0.14 mm² - 1.5 mm²

Conductor cross section AWG

28 - 16

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)

25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)

Vibration (operation)

5g (10 - 500 Hz / 2.5 h / X, Y, Z)

Environmental Product Compliance

REACh SVHC

Lead 7439-92-1

Protective circuit

Nominal voltage UN

240/415 V AC (TN-C)

Nominal voltage UN

230 V AC (IT)

Nominal frequency fN

50 Hz (60 Hz)

Maximum continuous voltage UC

350 V AC

Rated load current IL

80 A

Residual current IPE

≤ 5 µA

Standby power consumption PC

≤ 6 mVA

Nominal discharge current In (8/20) µs

10 kA

Maximum discharge current Imax (8/20) µs

20 kA

Impulse discharge current (10/350) µs, charge

1.25 As

Impulse discharge current (10/350) µs, specific energy

1.56 kJ/Ω

Impulse discharge current (10/350) µs, peak value limp

2.5 kA

Short-circuit current rating ISCCR

25 kA

Voltage protection level Up

≤ 1.5 kV

Residual voltage Ures

≤ 1.35 kV (at In)

Residual voltage Ures

≤ 1.35 kV (at 10 kA)

Residual voltage Ures

≤ 1.2 kV (at 5 kA)

Front of wave sparkover voltage at 6 kV (1.2/50) µs

≤ 1.5 kV

TOV behavior at UT (L-PEN)

415 V AC (5 s / withstand mode)

TOV behavior at UT (L-PEN)

440 V AC (120 min / withstand mode)

Response time tA

≤ 100 ns

Max. backup fuse with V-type through wiring

80 A (gG)

Max. backup fuse with branch wiring

125 A (gG)

Standards and Regulations

Standards/regulations

IEC 61643-11 2011

Standards/regulations

EN 61643-11 2012

CAD Models

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