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3VA1332-5GF42-0AA0

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Regular price $1,259.56
Sale price $1,259.56 Regular price


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Overview of Siemens 3VA1332-5GF42-0AA0

Buy genuine Siemens 3VA1332-5GF42-0AA0 online today for your automation system. This industrial circuit breaker is designed for reliable line protection in demanding environments. The Siemens 3VA1332-5GF42-0AA0 features an IEC Frame 400 design with a medium breaking capacity class M, delivering an impressive Icu of 55 kA at 415 V. With its 4-pole configuration and TM240 trip unit, this device offers adjustable overload and short-circuit protection, making it ideal for safeguarding critical electrical systems. The ATAM feature ensures neutral conductor protection at 100%, while the nut keeper kit simplifies installation and maintenance. Whether you're upgrading an existing panel or building a new control system, the Siemens 3VA1332-5GF42-0AA0 is a trusted choice for industrial automation professionals seeking robust, factory-grade protection.

Key Features of Siemens 3VA1332-5GF42-0AA0

  • IEC Frame 400 with medium breaking capacity class M (Icu=55 kA @ 415 V)
  • 4-pole configuration for comprehensive line protection
  • TM240 trip unit with adjustable Ir and Ii settings
  • ATAM feature for neutral conductor protection at 100%
  • In=320 A, Ir adjustable from 224 A to 320 A
  • Short-circuit protection Ii=5...10 x In
  • Nut keeper kit included for easy installation
  • Rated operational voltage up to 690 V AC 50/60 Hz
  • Isolation voltage of 800 V for enhanced safety

Technical Specs of 3VA1332-5GF42-0AA0

Explore Siemens 3VA1332-5GF42-0AA0 specifications for detailed parameters before installation.

Parameter Value
Frame Size IEC Frame 400
Breaking Capacity Class M (Icu=55 kA @ 415 V)
Poles 4
Rated Current (In) 320 A
Overload Protection (Ir) 224 A – 320 A
Short-Circuit Protection (Ii) 5...10 x In
Rated Operational Voltage (Ue) 690 V AC 50/60 Hz
Isolation Voltage (Ui) 800 V
Neutral Conductor Protection 100%

Applications / Use Case

This Siemens 3VA1332-5GF42-0AA0 is commonly used in industrial automation worldwide. It is ideal for protecting electrical circuits in factory control panels, production line systems, and machine automation setups. Its robust design and high breaking capacity make it suitable for environments where reliable line protection is critical. Whether you're managing a large-scale manufacturing process or maintaining a complex automation system, this circuit breaker ensures safe and efficient operation.

Price & Availability

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3VA1332-5GF42-0AA0

$1,259.56

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Does it come with a warranty?

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