Siemens | Simatic S5 6ES5988-3NB11

Product Details

• Part Number 1 6ES5988-3NB11

Product Description

Siemens 6ES5988-3NB11 is a Replacement Fan for Power Supplies for the Simatic S5 product family.

Cooling hardware supports airflow and heat removal within the control enclosure so installed electronics can operate within the thermal conditions specified for the system. Application details remain governed by the exact product revision.

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 product should be matched to the documented control-system position.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. The system's documented hardware assignment should guide placement.

Product Documentation

• Specification PDF siemens-simatic-s5.pdf
• Common Part Typos 6ES5988-3NB1I, 6ES5988-3NB1l, 6ES5988-3NBI1, 6ES5988-3NBl1, 6ES59883NB11, 6ES59883NB1I, 6ES59883NB1l, 6ES59883NBI1, 6ES59883NBl1

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