Schneider Acti9 iK60N A9K24250 2P 50A C-Curve 6kA MCB

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Schneider Electric A9K24250 is an Acti9 iK60N miniature circuit breaker with 2 protected poles, a 50 A rating at 30 °C and C-curve thermal-magnetic tripping. It provides overload and short-circuit protection with a 6 kA rated short-circuit capacity at 400 V AC under EN/IEC 60898-1. The 36 mm wide unit clips onto a 35 mm DIN rail. Earth-leakage protection is not included.

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Model

A9K24250

Range

Acti9 iK60N

Product type

Miniature circuit breaker (MCB)

Pole configuration

2P; 2 protected poles

Rated current

50 A at 30 °C

Trip curve

C

Trip technology

Thermal-magnetic

Magnetic tripping range

5–10 × In

Rated operational voltage

400 V AC, 50/60 Hz

Rated short-circuit capacity (Icn)

6 kA at 400 V AC, 50/60 Hz; EN/IEC 60898-1

Service breaking capacity (Ics)

6 kA; 100% of Icn at 400 V AC

Insulation voltage (Ui)

440 V AC

Impulse withstand (Uimp)

4 kV

Energy limitation class

3

Suitability for isolation

Yes, EN/IEC 60898-1

Mounting

Clip-on 35 mm DIN rail

Dimensions (H × W × D)

85 × 36 × 78.5 mm

Module width

4 pitches of 9 mm (36 mm total)

Terminal capacity

Top/bottom: rigid 1–35 mm²; flexible 1–25 mm²

Terminal torque

3.5 N·m, top and bottom

Conductor stripping length

14 mm

Protection degree

IP20

Operating ambient

−25 to +60 °C

Mechanical / electrical durability

20,000 / 10,000 cycles

Earth-leakage protection

Not included

Standard

EN/IEC 60898-1

Schneider Acti9 iK60N A9K24250 2P 50A C-Curve 6kA MCB

Schneider Electric A9K24250 is an Acti9 iK60N miniature circuit breaker with 2 protected poles, a 50 A rating at 30 °C and C-curve thermal-magnetic tripping. It provides overload and short-circuit protection with a 6 kA rated short-circuit capacity at 400 V AC under EN/IEC 60898-1. The 36 mm wide unit clips onto a 35 mm DIN rail. Earth-leakage protection is not included.

Key specifications

  • Model: A9K24250
  • Range: Acti9 iK60N
  • Product type: Miniature circuit breaker (MCB)
  • Pole configuration: 2P; 2 protected poles
  • Rated current: 50 A at 30 °C
  • Trip curve: C
  • Trip technology: Thermal-magnetic
  • Magnetic tripping range: 5–10 × In
  • Rated operational voltage: 400 V AC, 50/60 Hz
  • Rated short-circuit capacity (Icn): 6 kA at 400 V AC, 50/60 Hz; EN/IEC 60898-1
  • Service breaking capacity (Ics): 6 kA; 100% of Icn at 400 V AC
  • Insulation voltage (Ui): 440 V AC
  • Impulse withstand (Uimp): 4 kV
  • Energy limitation class: 3
  • Suitability for isolation: Yes, EN/IEC 60898-1
  • Mounting: Clip-on 35 mm DIN rail
  • Dimensions (H × W × D): 85 × 36 × 78.5 mm
  • Module width: 4 pitches of 9 mm (36 mm total)
  • Terminal capacity: Top/bottom: rigid 1–35 mm²; flexible 1–25 mm²
  • Terminal torque: 3.5 N·m, top and bottom
  • Conductor stripping length: 14 mm
  • Protection degree: IP20
  • Operating ambient: −25 to +60 °C
  • Mechanical / electrical durability: 20,000 / 10,000 cycles
  • Earth-leakage protection: Not included
  • Standard: EN/IEC 60898-1

Official Schneider Electric datasheet

Submit your RFQ. Our team will send a quotation confirming price and availability.

Model

A9K24250

Range

Acti9 iK60N

Product type

Miniature circuit breaker (MCB)

Pole configuration

2P; 2 protected poles

Rated current

50 A at 30 °C

Trip curve

C

Trip technology

Thermal-magnetic

Magnetic tripping range

5–10 × In

Rated operational voltage

400 V AC, 50/60 Hz

Rated short-circuit capacity (Icn)

6 kA at 400 V AC, 50/60 Hz; EN/IEC 60898-1

Service breaking capacity (Ics)

6 kA; 100% of Icn at 400 V AC

Insulation voltage (Ui)

440 V AC

Impulse withstand (Uimp)

4 kV

Energy limitation class

3

Suitability for isolation

Yes, EN/IEC 60898-1

Mounting

Clip-on 35 mm DIN rail

Dimensions (H × W × D)

85 × 36 × 78.5 mm

Module width

4 pitches of 9 mm (36 mm total)

Terminal capacity

Top/bottom: rigid 1–35 mm²; flexible 1–25 mm²

Terminal torque

3.5 N·m, top and bottom

Conductor stripping length

14 mm

Protection degree

IP20

Operating ambient

−25 to +60 °C

Mechanical / electrical durability

20,000 / 10,000 cycles

Earth-leakage protection

Not included

Standard

EN/IEC 60898-1

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