ABB S204-D40 Miniature Circuit Breaker

ABB S204-D40

Key Specifications

• Rated Current: 40 A

• Number of Poles: 4 (3-phase + neutral)

• Tripping Curve: D (suitable for loads with high inrush currents, such as motors and transformers)

• Rated Voltage:

  • 400 V AC (IEC 60898-1)

  • 440 V AC (IEC 60947-2)

• Breaking Capacity:

  • 6 kA at 400 V AC

  • 20 kA at 230 V AC

• Standards Compliance: IEC/EN 60898-1, IEC/EN 60947-2, UL 1077

• Mounting: DIN rail (TH35)

• Terminal Capacity:

  • Rigid conductors: 0.75–35 mm²

  • Flexible conductors: 0.75–25 mm²

• Tightening Torque: 2.8 N·m

• Dimensions:

  • Width: 70 mm

  • Height: 88 mm

  • Depth: 69 mm

• Weight: Approximately 0.5 kg