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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

The ABB S203-C50 three-pole miniature circuit breaker mounts on a DIN rail and protects and controls circuits against overloads and short circuits in residential, commercial and industrial...

The ABB S203-C50 three-pole miniature circuit breaker mounts on a DIN rail and protects and controls circuits against overloads and short circuits in residential, commercial and industrial installations. It features a C trip curve, safety screw terminals with a dual chamber, and a separate chamber for fitting busbars and wires.

The markings and labels are...

See Description & Specifications See Description & Specifications
37 35 €
Delivery by Thu, 12 Nov
14,00 €   shipping cost
Sent from Greece
From Kea SA 4.9 (6)
4.9 (6 reviews)
Greece
2 pieces
See Electrical Panel Supplies on the page of Kea SA

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Product report

Description & Specifications

The ABB S203-C50 three-pole miniature circuit breaker mounts on a DIN rail and protects and controls circuits against overloads and short circuits in residential, commercial and industrial installations. It features a C trip curve, safety screw terminals with a dual chamber, and a separate chamber for fitting busbars and wires.

The markings and labels are laser-printed and include wiring information and technical specifications. The screws remain captive in the breaker body, while the on/off indicators are red and green.

  • Type: S203-C50
  • Number of poles: 3
  • Mounting: DIN rail
  • Terminals: Safety screw terminals with a dual chamber
  • Trip curve: C
  • Rated current: 50 A
  • Rated voltage: 400 V AC
  • Frequency: 50 Hz
  • Short-circuit breaking capacity: 6 kA
  • Degree of protection: IP20
  • Standards: IEC/EN 60898-1, IEC/EN 60947-2
  • Colour: Light grey (RAL 7035)

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.

37,35 €
14,00 €   shipping cost