Hager RCBO Electronic, 3-module, 3P+N, C-50A, 6kA, Type A 30 mA combines MCB and RCD protection for three-phase circuits, guarding against overloads, short circuits and earth leakage. Rated 400-415 V AC, 50-60 Hz, Ui 500 V, Uimp 4 kV. Compact 54 mm width, IP20. DIN-rail mount with screw/biconnect terminals. Ideal for residential and light commercial distribution.

EAN

3250610015650

Packaging

1 Piece

Residual Current Circuit Breakers with Overcurrent Protection - (RCBOs)

RCBO Electronic 3P+N 50A Curve C 30mA Type A 6kA 3 Modules ALM450T

Technical properties
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Technical properties

Type of pole

3P+N
Curve

C

Residual current type

A
Ingress Protection (IP) class

IP20

Rated insulation voltage Ui

500 V
Rated impulse withstand voltage Uimp

4 kV
Rated operational voltage Ue

400 - 415 V
Overvoltage category according to IEC 60947-1

3
Type voltage supply

AC
Dielectric strength value of power frequency

2 kV

Rated current

50 A
Rated residual operating current Idn

30 mA
Rated current -5°C

56,18 A
Rated current at 0°C

55,38 A
Rated current 5°C

54,59 A
Rated current 10°C

53,65 A
Rated current 15°C

52,86 A
Rated current at 20°C

51,83 A
Rated current 25°C

50,92 A
Rated current 30°C

50 A
Rated current 35°C

49,01 A
Rated current at 40°C

48,05 A
Rated current at 45°C

47,09 A
Rated current at 50°C

46,13 A
Rated current 55°C

45,17 A
Rated current 60°C

44,21 A
Min./max. threshold value of the AC thermal operation

1,13-1,45 A

Total power loss under IN

20,37 W

Frequency

50 - 60 Hz

Nominal tightening torque down terminal

2,5 - 2,5 Nm
Nominal tightening torque top terminal

2,5 - 2,5 Nm
Nominal tightening torque

2,5 - 2,5 Nm
Type of top connection for modular devices

Screw terminal
Type of bottom connection for modular devices

biconnect

Max. altitude

2000 m
Class of energy limitation I²t

3
Operating temperature

-5 - 70 °C
Storage/transport temperature

-25 - 70 °C
Degree of pollution according to IEC 60664 / IEC 60947-2

2

Cross-section of output with screws, for flexible conductors

1-16 mm²
Cross-section of output with screws, for massive conductors

1-25 mm²
Cross-section of input with screws, for flexible conductors

1-16 mm²
Cross-section of input with screws, for massive conductors

1-25 mm²
Cross-section of input and output with screws, for flexible conductors

1-16 mm²
Cross-section of input and output with screws, for massive conductors

1-25 mm²