Siemens WLF2A340 4000A with ETU 76B — Power Circuit Breaker Manual

Siemens Circuit Breakers Low-Voltage Power Breakers

Siemens WLF2A340 4000 Amp power circuit breaker with ETU 76B electronic trip unit. 4000A WLF. Drawout air circuit breaker. Installation, commissioning, maintenance. Available from Voyten Electric. Free PDF download.

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Voyten Electric stocks parts for this equipment — including EOL and discontinued models.

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Is your Siemens equipment discontinued or end-of-life? Voyten Electric specializes in sourcing, testing, and shipping replacement parts for legacy electrical equipment. We stock circuit breakers, trip units, motor controls, and accessories for models no longer manufactured.

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