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Schneider Electric A9R44463 Residual Current Circuit Breaker

The Acti 9 iID Residual Current Circuit Breaker provides reliable earth-leakage protection with a 4-pole design rated at 63A and 300mA sensitivity. It features instantaneous trip technology, a toggle control type, and is mounted on a DIN rail for ease of installation. Suitable for AC networks with a frequency of 50/60 Hz, this device offers high durability with 20,000 mechanical cycles and 15,000 electrical cycles. Its compact size, at 91 mm height, 72 mm width, and 73.5 mm depth, makes it ideal for industrial and building safety systems, compliant with EN/IEC standards and environmental regulations.

Authorized Distributors
Source:DigiKey
Part No:A9R44463
Stock:0
Inv Date:06-07-2026
Price: Unit price: $237.01
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Part No:A9R44463
Stock:0
Inv Date:06-08-2026
Price: Unit price: $233.05
Buy/RFQ:
Part No:A9R44463
Stock:0
Inv Date:06-07-2026
Price: Unit price: $241.51
Buy/RFQ:

Schneider Electric A9R44463 Residual Current Circuit Breaker Specifications:

  • Range: Acti 9
  • Product name: Acti 9iID 3 Residual Current Circuit Breaker
  • Rated current: 63A
  • Network type: AC
  • Earth-leakage sensitivity: 300 mA
  • Protection class: Type AC
  • Poles: 4P
  • Device location: Outgoer
  • Rated operational voltage: 380-415 V AC 50/60 Hz
  • Rated breaking capacity: 1500 A
  • Rated short-circuit capacity: 10kA
  • Impulse withstand voltage: 6 kV
  • Dimensions: Height 91 mm, Width 72 mm, Depth 73.5 mm
  • Weight: 0.37 kg
  • Mounting: DIN rail clip-on
  • Standards: EN/EC 61008-1
  • Protection IP: IP20 (IEC 60529), IP40 (modular enclosure)
  • Pollution degree: 3
  • Ambient operating temperature: -5°C to 60°C
  • Durability: Mechanical 20,000 cycles, Electrical 15,000 cycles
  • Environmental compliance: EU RoHS, China RoHS
  • WEEE compliance, mercury-free

Buy the Buy Acti 9 iID Residual Current Circuit Breaker Part Number A9R44463 Online

Secure your electrical safety with the Acti 9 iID RCCB. Designed for reliable earth-leakage detection in industrial and commercial systems, it features a 4-pole design rated at 63A and 300mA sensitivity. Easy to install on DIN rails, it offers high durability with 20,000 mechanical cycles and complies with EN/IEC safety standards. Its compact size and environmental compliance make it ideal for modern electrical infrastructure, providing peace of mind and enhanced safety in critical applications.

Buy Acti 9 iID Residual Current Circuit Breaker now and experience unmatched reliability and high-performance earth-leakage protection with DIN rail mounting.

Frequently Asked Questions

Where can I buy Schneider Electric A9R44463?

You can click on the BUY or RFQ button to purchase A9R44463 from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part A9R44463?

You can download the A9R44463 datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of A9R44463?

Schneider Electric

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