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Eaton Automatic Circuit Breaker 3A Four Pole AC 279074
Automatic Circuit Breaker

Eaton Automatic Circuit Breaker 3A Four Pole AC 279074

Eaton miniature circuit breaker 4P with D tripping characteristic. It has a rated current of 3 A and a breaking capacity of 15 kA according to IEC 60947-2 and 10 kA according to EN 60898. Suitable for...

Eaton miniature circuit breaker 4P with D tripping characteristic. It has a rated current of 3 A and a breaking capacity of 15 kA according to IEC 60947-2 and 10 kA according to EN 60898. Suitable for AC circuits with a rated voltage of 400 V.

  • Manufacturer code: 279074
  • Number of poles: 4
  • Rated voltage: 400 V
  • Rated current: 3 A
  • Voltage type: AC, 50 Hz
  • Width:...
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Description

Description

Eaton miniature circuit breaker 4P with D tripping characteristic. It has a rated current of 3 A and a breaking capacity of 15 kA according to IEC 60947-2 and 10 kA according to EN 60898. Suitable for AC circuits with a rated voltage of 400 V.

  • Manufacturer code: 279074
  • Number of poles: 4
  • Rated voltage: 400 V
  • Rated current: 3 A
  • Voltage type: AC, 50 Hz
  • Width: 4 modules
  • Mounting depth: 70.5 mm
  • Degree of protection: IP20
  • Pollution degree: 2
  • Energy limiting class: 3
  • Weight with packaging: 0.150 kg

Manufacturer

Manufacturer Details

Warnings & Safety Information
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Specifications

Specifications

Specifications

Number of Poles
4
Rated Current
3 A
Operating Curve
Curve D

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 D

It is used for heavy loads with high starting peaks, such as large motors and transformers.

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

Eaton miniature circuit breaker 4P with D tripping characteristic. It has a rated current of 3 A and a breaking capacity of 15 kA according to IEC 60947-2 and 10 kA according to EN 60898. Suitable for AC circuits with a rated voltage of 400 V.

  • Manufacturer code: 279074
  • Number of poles: 4
  • Rated voltage: 400 V
  • Rated current: 3 A
  • Voltage type: AC, 50 Hz
  • Width: 4 modules
  • Mounting depth: 70.5 mm
  • Degree of protection: IP20
  • Pollution degree: 2
  • Energy limiting class: 3
  • Weight with packaging: 0.150 kg

Manufacturer

Manufacturer Details

Warnings & Safety Information

Specifications

Number of Poles
4
Rated Current
3 A
Operating Curve
Curve D

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 D

It is used for heavy loads with high starting peaks, such as large motors and transformers.

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.