The Hager RCCB 3P+N 125A 300mA AC provides residual current protection for three-phase systems, reducing fire and equipment risks. Rated 125A, 300mA Type AC, 240-415 V, 50/60 Hz, with 10 kA conditional short-circuit rating. Compact 4-module DIN-rail design with screw/biconnect terminals and IP20. High endurance (10,000 electrical/20,000 mechanical) ensures reliable service in commercial and industrial panels.

EAN

3250611624417

Packaging

1 Piece

RCCB 3P+N 125A 30mA Type AC 10kA 4 Modules 240-415V CFC690

Phase out product: please contact your electrical wholesaler for availability

Technical properties
Environmental value
Documentations

Technical properties

Type of pole

3P+N
Number of poles

4

Rated current IN

125 A
Rated residual operating current Idn

300 mA
Breaking and opening capacity Idm

1.25 kA
Rated conditional short-circuit current Inc according to EN61008-1

10 kA
Rated current at -25°C

125 A
Rated current at -20°C

125 A
Rated current at -15°C

125 A
Rated current at -10°C

125 A
Rated current at -5°C

125 A
Rated current at 0°C

125 A
Rated current at 5°C

125 A
Rated current at 10°C

125 A
Rated current at 15°C

125 A
Rated current at 20°C

125 A
Rated current at 25°C

125 A
Rated current at 30°C

125 A
Rated current at 35°C

125 A
Rated current at 40°C

125 A
Rated current at 45°C

120 A
Rated current at 50°C

115 A
Rated current at 55°C

110 A
Rated current at 60°C

100 A
Rated current at 65°C

95 A
Rated current at 70°C

90 A

Nominal tightening torque top terminal

3.60 - 3.60 Nm
Nominal tightening torque down terminal

3.60 - 3.60 Nm
Type of top connection for modular devices

Screw terminal
Type of bottom connection for modular devices

biconnect

Type of connection

Screw terminal
Top connection alignment for modular devices

Aligned terminal
Down connection alignment for modular devices

Aligned terminal

Rated operational voltage Ue

240 - 415 V
Type voltage supply

AC
Rated insulation voltage Ui

500 V
Dielectric strength value of power frequency

2 kV
Rated impulse withstand voltage Uimp

4000 V
Rated impulse withstand voltage Uimp IEC 60947-3

6000 V
Max. operating voltage

456 V

Frequency

50 - 60 Hz

Number of modules

4

Suitable for DIN Rail

Yes

Residual current type

AC
Ingress Protection (IP) class

IP20

Cross-section of output with screws, for massive conductors

1 - 50 mm²
Cross-section of output with screws, for flexible conductors

1 - 35 mm²
Cross-section of input and output with screws, for flexible conductors

1 - 35 mm²
Cross-section of input and output with screws, for massive conductors

1 - 50 mm²

Power dissipation at IN

29.20 W

Max. altitude

2000 m
Operating temperature

-25 - 40 °C

Electric endurance in number of cycles

10000
Number of mechanical operations

20000

Height

85 mm
Width

72 mm
Depth

70 mm

Environmental value

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