MCB 3P 6kA C-50A 3M

Description

MCB 3P 6kA C-50A 3M

Reference: MC350A

EAN: 3250614337536

Packaging: 4

Technical properties

Elec­tric current

Rated current: 50 A

Rated current -15°C: 61.70 A

Rated current -10°C: 60.50 A

Rated current -5°C: 59.30 A

Rated current at 0°C: 58 A

Rated current 5°C: 56.80 A

Rated current 10°C: 55.50 A

Rated current 15°C: 54.20 A

Rated current at 20°C: 52.80 A

Rated current 25°C: 51.40 A

Rated current 30°C: 50 A

Rated current 35°C: 48.50 A

Rated current at 40°C: 47 A

Rated current at 45°C: 45.50 A

Rated current at 50°C: 43.80 A

Rated current 55°C: 42.10 A

Rated current 60°C: 40.40 A

Rated current 65°C: 38.90 A

Rated current 70°C: 37.20 A

Archi­tec­ture

Type of pole: 3P

Curve: C

Capa­city

Number of modules: 3

Main elec­trical attrib­utes

Rated short-­cir­cuit breaking capa­city Icn AC according to IEC 60898-1: 6 kA

Install­a­tion, mounting

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

Voltage

Rated oper­a­tional voltage Ue: 230 – 400 V

Type voltage supply: AC

Rated insu­la­tion voltage Ui: 500 V

Rated impulse with­stand voltage Uimp: 4000 V

Frequency

Frequency: 50 – 60 Hz

Connec­tion

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

Cross-sec­tion flex­ible conductor: 1 – 25 mm²

Cross-sec­tion rigid conductor: 1 – 35 mm²

Safety

Ingress Protec­tion (IP) class: IP20

Use condi­tions

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

Class of energy limit­a­tion I²t: 3

Air humidity protec­tion: For all climates

Oper­ating temper­ature: -25 – 70 °C

Power

Total power loss under IN: 14.80 W

Connectivity

Type of connec­tion: Screw terminal

Top connec­tion align­ment for modular devices: Aligned terminal

Down connec­tion align­ment for modular devices: Aligned terminal

Dimen­sions

Height: 83 mm

Width: 52.50 mm

Depth: 70 mm