Hager 3P 25A B-curve MCB (3 modules) protects three-phase circuits from overloads and short circuits. High breaking capacity: Icu 25kA (230/400V), Ics 7.5kA, Icn 10kA (IEC 60898-1). Rated 415V AC, 50/60Hz, Ui 500V, Uimp 6kV. Screw/biconnect terminals for 1-35 mm², 360° mounting, IP20, -25…70°C. Durable (20,000 mech/4,000 elec ops). Ideal for residential, commercial and light industrial panels.

EAN

3250614645785

Packaging

1 Piece

Miniature circuit breakers (MCB and MCB Multipolar)

MCB 2P 32A 20kA Curve B 2 Modules 415V AC NQN325

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Technical properties
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Complete your system

Terminal cover 1 products available
AOB type A-HI 1 products available
Modular phase busbar 3 products available
AOB type AC 4 products available
Protective cap/strip for phase busbar 1 products available

Technical properties

Rated current IN

25 A
Rated service breaking capacity Ics under 230 V AC according to IEC 60947-2

7.50 kA
Rated ultimate short-circuit breaking capacity Icu AC IEC 60947-2

25 kA
Rated ultimate short-circuit breaking capacity Icu under 400 V AC IEC 60947-2

25 kA

Type of pole

3P
Curve

B

Number of modules

3

Rated short-circuit breaking capacity Icn AC according to IEC 60898-1

10 kA

Nominal tightening torque top terminal

2.80 - 2.80 Nm
Nominal tightening torque down terminal

2.80 - 2.80 Nm
Nominal tightening torque

2.80 - 2.80 Nm
Type of bottom connection for modular devices

biconnect
Type of top connection for modular devices

Screw terminal
360° mounting position possible

Yes

Rated operational voltage Ue

415 - 415 V
Type voltage supply

AC
Rated insulation voltage Ui

500 V
Rated impulse withstand voltage Uimp

6000 V

Frequency

50 - 60 Hz

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

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

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

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

1 - 35 mm²