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Bemko Schelinger A02-g7-3p-b20 Mini Automatic 3p B 20a 4.5ka
Automatic Circuit Breaker

Bemko Schelinger A02-g7-3p-b20 Mini Automatic 3p B 20a 4.5ka

The Bemko Schelinger A02-G7-3P-B20 miniature circuit breaker protects electrical circuits against overloads and short circuits. It has a B trip curve and is mounted on a DIN35 rail, while the marking...

The Bemko Schelinger A02-G7-3P-B20 miniature circuit breaker protects electrical circuits against overloads and short circuits. It has a B trip curve and is mounted on a DIN35 rail, while the marking window makes it easy to identify.

  • Number of poles: 3
  • Rated current: 20 A
  • Trip curve: B
  • Operating voltage: 230 V
  • Rated voltage: 400 V, 50 Hz
  • Modules: 3
  • Service...
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Description & Specifications

The Bemko Schelinger A02-G7-3P-B20 miniature circuit breaker protects electrical circuits against overloads and short circuits. It has a B trip curve and is mounted on a DIN35 rail, while the marking window makes it easy to identify.

  • Number of poles: 3
  • Rated current: 20 A
  • Trip curve: B
  • Operating voltage: 230 V
  • Rated voltage: 400 V, 50 Hz
  • Modules: 3
  • Service breaking capacity (Ics): 6000 A
  • Short-circuit breaking capacity (Inc): 4500 A
  • Energy limiting class: 1
  • Impulse withstand voltage (Uimp): 4 kV
  • Insulation voltage (Ui): 500 V
  • Terminal capacity: 25 mm²
  • Protection rating: IP20
  • Dimensions: Length 81 mm, width 53 mm
  • Colour: White
  • Materials: Steel, plastic
  • Certifications: CE, EAC

Manufacturer

Manufacturer Details

Warnings & Safety Information

Specifications

Number of Poles
3
Rated Current
20 A
Operating Curve
Curve B

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 B

Suitable for domestic circuits and lighting, it activates quickly at low overcurrents.

Power Supply

AC
No
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.