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Abb Automatic Circuit Breaker 50A Triple-pole AC 24778
Automatic Circuit Breaker

Abb Automatic Circuit Breaker 50A Triple-pole AC 24778

ABB Automatic Circuit Breaker C 3P 50A S203-C50

  • Delayed thermal tripping mechanism for overload protection.
  • Electromechanical tripping mechanism for short circuit protection.
  • Compliance with IEC/EN...

ABB Automatic Circuit Breaker C 3P 50A S203-C50

  • Delayed thermal tripping mechanism for overload protection.
  • Electromechanical tripping mechanism for short circuit protection.
  • Compliance with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 standards.
  • Auxiliary contact at the bottom, suitable for S200, for space saving.
  • Suitable for cable protection.
  • Circuit...
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Product report

Description

Description

ABB Automatic Circuit Breaker C 3P 50A S203-C50

  • Delayed thermal tripping mechanism for overload protection.
  • Electromechanical tripping mechanism for short circuit protection.
  • Compliance with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 standards.
  • Auxiliary contact at the bottom, suitable for S200, for space saving.
  • Suitable for cable protection.
  • Circuit protection against short-circuit and overload currents.

Features:

  • Curve: C
  • Rated Current: 50A
  • Frequency: 50/60Hz
  • Number of Poles: 3
  • Rated Interrupting Capacity: 6kA
  • Overvoltage Category: III
  • Single-core Cable Cross-section: 0.75 ... 35 mm²
  • Flexible Cable Cross-section: 0.75 ... 25 mm²
  • Operating Temperature: -25 ... +55 °C
  • Degree of Protection: IP20
  • Dimensions: Width: 52.5mm, Height: 88mm, Depth: 69mm

Manufacturer

Manufacturer Details

Warnings & Safety Information
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Specifications

Specifications

Specifications

Number of Poles
3
Rated Current
50 A
Operating Curve
Curve C

Operating Curve

The tripping curve shows the time required for the circuit breaker to switch off in relation to the current passing through it. For small overcurrents, the tripping is delayed to avoid unnecessary interruptions, while for very high values, such as in the case of a short circuit, the breaker operates immediately to protect the circuit. Different types of curves are used depending on the needs of each installation and the type of loads.

Curve C

The most common in general installations, ideal for circuits with motors or electronic devices.

Power Supply

AC
Yes
DC
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

ABB Automatic Circuit Breaker C 3P 50A S203-C50

  • Delayed thermal tripping mechanism for overload protection.
  • Electromechanical tripping mechanism for short circuit protection.
  • Compliance with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 standards.
  • Auxiliary contact at the bottom, suitable for S200, for space saving.
  • Suitable for cable protection.
  • Circuit protection against short-circuit and overload currents.

Features:

  • Curve: C
  • Rated Current: 50A
  • Frequency: 50/60Hz
  • Number of Poles: 3
  • Rated Interrupting Capacity: 6kA
  • Overvoltage Category: III
  • Single-core Cable Cross-section: 0.75 ... 35 mm²
  • Flexible Cable Cross-section: 0.75 ... 25 mm²
  • Operating Temperature: -25 ... +55 °C
  • Degree of Protection: IP20
  • Dimensions: Width: 52.5mm, Height: 88mm, Depth: 69mm

Manufacturer

Manufacturer Details

Warnings & Safety Information

Specifications

Number of Poles
3
Rated Current
50 A
Operating Curve
Curve C

Operating Curve

The tripping curve shows the time required for the circuit breaker to switch off in relation to the current passing through it. For small overcurrents, the tripping is delayed to avoid unnecessary interruptions, while for very high values, such as in the case of a short circuit, the breaker operates immediately to protect the circuit. Different types of curves are used depending on the needs of each installation and the type of loads.

Curve C

The most common in general installations, ideal for circuits with motors or electronic devices.

Power Supply

AC
Yes
DC
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

37,99 €
14,00 €   shipping cost