3WL1240-3BB71-4GA4-ZK07S55T40

Product ID:121945
Updated: 2026/7/6
Siemens 3WL1240-3BB71-4GA4-ZK07S55T40

Key Features

  • 1Handle currents up to 4000A for reliable operation in demanding environments.
  • 2Equip with ETU25B overcurrent release for precise protection against electrical faults.
  • 3Offer both manual and motorized operating mechanisms for flexibility in operation.
  • 4Include a CES locking device in OFF position for safe disconnection and compliance.
  • 5Feature 4NO + 4NC signaling contacts for comprehensive tripping indication and control.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1240-3BB71-4GA4-ZK07S55T40

Specifications may be subject to change without notice

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