Hager The Hager 3P 80A D-curve MCB with 15kA breaking capacity (4.5 modules) protects three-phase circuits against overloads and short circuits. The D-curve handles high inrush currents from motors and transformers. Its 15kA rating suits demanding industrial and commercial installations and boards up to 125A, while the compact 4.5M width saves space for efficient panel layouts.

EAN

3250613231392

Packaging

1 Piece

Miniature Circuit Breakers (MCBs)

Miniature Circuit Breaker 3P 80A 15kA Curve D 4.5M, 125A frame HMD380T

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Technical properties
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Complete your system

Locking interlocking functions 1 products available
Terminal cover 1 products available
Mechanic accessories for low-voltage components 1 products available
Under voltage coil 1 products available
Shunt release 2 products available
Auxiliaries contact block 2 products available

Technical properties

Type of pole

3P
Curve

D

Rated operational voltage Ue

400 - 415 V
Type voltage supply

AC
Rated insulation voltage Ui

500 V
Rated impulse withstand voltage Uimp

6000 V

Frequency

50 - 60 Hz

Nominal tightening torque

3,5 - 5,0 Nm
Type of top connection for modular devices

Screw terminal
Type of bottom connection for modular devices

Screw terminal
Nominal tightening torque down terminal

3,60 - 3,60 Nm
Nominal tightening torque top terminal

3,60 - 3,60 Nm

Rated current

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

15 kA
Rated ultimate short-circuit breaking capacity Icu under 230 V AC IEC 60947-2

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

15 kA
Rated current at -20°C

112 A
Rated current -15°C

109 A
Rated current -10°C

106 A
Rated current -5°C

102 A
Rated current at 0°C

99,20 A
Rated current 5°C

96 A
Rated current 10°C

92,80 A
Rated current 15°C

89,60 A
Rated current at 20°C

86,40 A
Rated current 25°C

83,20 A
Rated current 30°C

80 A
Rated current 35°C

77,60 A
Rated current at 40°C

75,10 A
Rated current at 45°C

72,60 A
Rated current at 50°C

70 A
Rated current 55°C

67,20 A
Rated current 60°C

64,30 A

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

15 kA

Ingress Protection (IP) class

IP20

Total power loss under IN

20,32 W

Electric endurance in number of cycles

4000
Number of mechanical operations

20000

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 flexible conductor

50 mm²
Cross-section rigid conductor

70 mm²