5SY4363-7

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$101.30
$101.30
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The Siemens 5SY4363-7 is a factory-grade miniature circuit breaker designed for robust, reliable electrical protection in industrial and commercial systems. This three-pole circuit breaker supports a rated current of 63 amperes and operates efficiently at voltages up to 400 V AC. With a 10 kA breaking capacity, it safely interrupts fault currents to protect wiring and equipment from damage. The device features a type C tripping characteristic, making it ideal for general-purpose motor protection and other applications with moderate inductive loads. Compact and durable with IP20 protection, the Siemens 5SY4363-7 ensures operational safety and long service life in demanding environments.

Key Features of Siemens 5SY4363-7

  • Rated current: 63 A
  • Three poles (3P) for three-phase applications
  • Operating voltage up to 400 V AC with 440 V insulation voltage
  • Type C tripping characteristic for versatile motor and general load protection
  • Breaking capacity of 10 kA (according to EN 60898)
  • Compact design with dimensions 54 x 90 x 76 mm
  • Mechanical service life of up to 20,000 switching cycles
  • Protection rating IP20 for safe installation
  • Suitable for AC and DC voltage applications

Explore Siemens 5SY4363-7 specifications for detailed parameters

Specification Details
Rated Current 63 A
Number of Poles 3
Rated Voltage (AC) 400 V
Breaking Capacity 10 kA (EN 60898)
Tripping Characteristic Type C
Dimensions (W x H x D) 54 x 90 x 76 mm
Protection Class IP20
Mechanical Life 20,000 cycles

Applications / Use Case

This Siemens 5SY4363-7 miniature circuit breaker is commonly used in industrial automation systems, production line electrical panels, machine protection setups, and factory control panels worldwide. Its reliable tripping curve and high breaking capacity make it suitable for securing motors, transformers, and general-purpose circuits against overload and short-circuit conditions. Whether deployed in manufacturing plants, commercial buildings, or infrastructure installations, it ensures enhanced safety and operational continuity.

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5SY4363-7

$101.30

  • ACHIEVING

    4.0

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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