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3WL9312-7AA00-0AA2

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Buy genuine Siemens 3WL9312-7AA00-0AA2 online

The Siemens 3WL9312-7AA00-0AA2 is a high-quality accessory designed for 3WL circuit breakers, featuring the ETU27B electronic trip unit with release 2 and LSING protection that is adjustable for precise overcurrent management. This factory-grade component enhances the functionality and safety of low voltage power distribution systems, delivering reliable protection without a rated current ID module. Engineered by Siemens under the SENTRON brand, it is ideal for ensuring optimum circuit breaker control and fault mitigation in industrial environments.

Key Features of Siemens 3WL9312-7AA00-0AA2

  • Electronic trip unit ETU27B, release 2, integrated into 3WL circuit breakers
  • Adjustable LSING protection for current sensitivity and fault isolation
  • Designed as an accessory to enhance circuit breaker performance
  • Compatible with Siemens SENTRON 3WL low voltage circuit breakers
  • Does not include a rated current ID module, providing simplified integration
  • Reliable protection against overcurrent and short circuits
  • Factory-tested and certified according to Siemens quality standards
  • Compact design allowing easy installation and maintenance

Technical Specs of 3WL9312-7AA00-0AA2

Explore Siemens 3WL9312-7AA00-0AA2 datasheet covering voltage, I/O, and communication to ensure system compatibility.

Specification Details
Product Brand SENTRON
Product Type Accessories circuit-breaker 3WL
Trip Unit ETU27B Electronic, Release 2
Protection Type LSING adjustable
Rated Current ID Module Not included
Mounting For 3WL Series Circuit Breakers

Applications / Use Case

This Siemens 3WL9312-7AA00-0AA2 is commonly used in industrial automation where precise protection and control of electrical circuits are critical. It is ideal for process control and factory control panels requiring adjustable overcurrent trip functions to avoid machinery damage and downtime. The unit supports reliable fault detection and makes it suitable for production line systems and motion control setups worldwide.

Price & Availability

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3WL9312-7AA00-0AA2

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