The Hager MCB 1P B-curve 125A 15kA (1.5M) protects single-phase circuits from overloads and short circuits in robust residential or commercial panels. Rated 240-415 V AC, 50/60 Hz, Ui 500 V, Uimp 6 kV, with 15 kA Icn/Icu (IEC 60898-1/60947-2). Compact 27 mm width saves space. Durable (20,000 mech/4,000 elec cycles). Large screw terminals (up to 70 mm²) enable secure, easy wiring. IP20.

EAN

3250613230036

Packaging

1 Piece

Miniature circuit breakers (MCB and MCB Multipolar)

Miniature Circuit Breaker 1P 100A Curve B 15kA 1.5 Module HMB199

Technical properties
Environmental value
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Technical properties

Rated current

125 A
Rated short-circuit breaking capacity Icn under 230 V AC according to IEC 60898-1

15 kA
Rated current 30°C

125 A
Rated current 35°C

122 A
Rated current at 40°C

119 A
Rated current at 45°C

115.70 A
Rated current at 50°C

112 A
Rated current 55°C

109.10 A
Rated current 60°C

105.60 A
Rated service breaking capacity Ics AC according to IEC 60947-2

50 %
Rated service breaking capacity Ics AC according to IEC 60898-1

7.50 kA

Type of pole

1P
Curve

B

Number of modules

1.50

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

15 kA

Nominal tightening torque top terminal

3.60 - 3.60 Nm
Nominal tightening torque down terminal

3.60 - 3.60 Nm
Nominal tightening torque

3.5 - 5.0 Nm
Type of bottom connection for modular devices

Screw terminal
Type of top connection for modular devices

Screw terminal
360° mounting position possible

Yes

Rated operational voltage Ue

240 - 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 - 70 mm²
Cross-section of input and output with screws, for flexible conductors

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

1 - 50 mm²
Cross-section of input with screws, for massive conductors

1 - 70 mm²
Cross-section flexible conductor

50 mm²
Cross-section rigid conductor

70 mm²

Ingress Protection (IP) class

IP20
Grid distance

110 mm

Degree of pollution according to IEC 60664 / IEC 60947-2

3
Air humidity protection

For all climates
Operating temperature

-25 - 70 °C

Total power loss under IN

9.93 W

Top connection alignment for modular devices

Aligned terminal
Down connection alignment for modular devices

Aligned terminal

Height

90 mm
Width

27 mm
Depth

70 mm

Environmental value

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RoHS conform Yes

REACh-SVHC free Yes