SCHNEIDER A9F44204 Miniature Circuit Breaker

SCHNEIDER A9F44204 Miniature Circuit Breaker

Product Overview

The Schneider Electric A9F44204 is an Acti9 iC60N miniature circuit breaker (MCB) designed for protection of electrical circuits against overload and short-circuit faults. It features a 2-pole, 4A rated current, C curve tripping characteristic and is widely used in industrial control cabinets, distribution panels, and automation power systems.

Main Specifications

• Manufacturer: Schneider Electric
• Model: A9F44204
• Product Type: Miniature Circuit Breaker (MCB)
• Series: Acti9 iC60N
• Poles:
  • 2P (2 Pole)
• Rated Current:
  • 4 A
• Trip Curve:
  • C Curve
• Rated Voltage:
  • Up to 440 VAC
• Frequency:
  • 50/60 Hz
• Breaking Capacity:
  • 6 kA (IEC/EN 60898-1)
  • Up to 25 kA according to IEC/EN 60947-2 depending on voltage conditions
• Tripping Technology:
  • Thermal-magnetic
• Mounting:
  • DIN rail mounting
• Width:
  • 36 mm
• Height:
  • 85 mm
• Depth:
  • 78.5 mm
• Protection:
  • Overload protection
  • Short-circuit protection

Advantages & Features

• Reliable thermal-magnetic protection design
• Compact DIN rail installation saves cabinet space
• C curve characteristic suitable for general industrial loads
• Fast fault identification with trip indication
• High mechanical and electrical durability
• Compatible with Schneider Acti9 accessory systems
• Suitable for continuous industrial operation
• Provides safe protection for automation control circuits

Applications

• Industrial control cabinets
• PLC and automation systems
• Machine power distribution
• Motor control circuits
• Lighting and auxiliary power circuits
• Building electrical distribution
• Factory automation equipment

Important Notes

• Confirm rated current and tripping curve before replacement.
• Ensure the installation voltage matches breaker specifications.
• Install on standard DIN rail.
• Select proper upstream protection according to system design.
• Disconnect power before installation or maintenance.