Siemens | Simatic S5 6ES5955-3LF44

Product Details

• Part Number 1 6ES5955-3LF44

Product Description

For Simatic S5 system applications, Siemens 6ES5955-3LF44 provides the function of a Power Supply.

For replacement planning, power-supply modules form the electrical foundation of an automation system by delivering conditioned operating power to the equipment assigned to their supply circuit. The installed revision should be confirmed before the product is applied.

In a SIMATIC S5 system, module selection is governed by the controller family, rack arrangement, electrical interface, and configured program. The exact article number should be matched before installation. The original equipment schedule should guide compatibility review.

When this product is used for lifecycle support, technicians should confirm the installed revision, connection arrangement, and system assignment rather than assuming interchangeability with a similarly named module. Ratings and capacity should be verified against the exact model documentation.

Product Documentation

• Specification PDF siemens-simatic-s5.pdf
• Common Part Typos 6ES59553LF44

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