3WT8121-6UG04-5AF1

Product ID:211561
Updated: 2026/7/3
Siemens 3WT8121-6UG04-5AF1

Key Features

  • 1Handle high currents up to 1250A for robust power distribution.
  • 2Ensure operational safety with a mechanical reclosing lockout device.
  • 3Monitor status clearly via the tripped signaling switch and indicator.
  • 4Withstand short-circuit currents up to 66kA at 500V reliably.
  • 5Operate across 50/60Hz AC systems with IP20 environmental protection.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
3WT8121-6UG04-5AF1

Specifications may be subject to change without notice

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