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Siemens SIMATIC S5 955 Power Supply - 24/5V DC, 10A

Name: Siemens 6ES5955-3NA12
Brand: Siemens
SKU: 6ES5955-3NA12
Availability: InStock

Siemens SIMATIC S5 955 PLC Power Supply

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6ES5955-3NA12

Part Number 6ES5955-3NA12

Series SIMATIC S5 955

For Use With CC 135U Central Controller

Output Voltages 24V DC, 5V DC

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12-month warranty

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Provides 24V DC and 5V DC outputs 10A total current capacity Designed for SIMATIC S5 CC 135U Reliable Siemens industrial quality Essential for PLC operation

Product description

The Siemens SIMATIC S5 955 (6ES5955-3NA12) is a power supply unit specifically designed for the SIMATIC S5 series of programmable logic controllers (PLCs), particularly for the CC 135U central controller. This unit provides essential DC voltages required for the operation of the PLC and its associated modules.

This power supply delivers outputs of 24V DC and 5V DC, capable of supplying a total current of 10A. It is a crucial component for maintaining the operational integrity of SIMATIC S5 systems, ensuring stable power to the CPU and I/O modules. The robust design is characteristic of Siemens industrial automation products.

Stanlo Automation, a veteran-owned surplus parts distributor, offers hard-to-find components like the Siemens SIMATIC S5 955 power supply. We help keep your legacy automation systems running by providing reliable access to essential parts such as this.

Technical specifications

Part Number	6ES5955-3NA12
Series	SIMATIC S5 955
For Use With	CC 135U Central Controller
Output Voltages	24V DC, 5V DC
Total Current	10A
Type	Power Supply Unit

Common applications

SIMATIC S5 PLC Systems

Industrial Automation Control

Legacy Control Systems

Manufacturing Automation

Compatible systems

SIMATIC S5 CC 135U Central Controller

Also known as

Siemens S5 955 Power Supply 6ES59553NA12 SIMATIC S5 CC 135U Power Module Siemens 24V 5V 10A Power Supply

Replaces / compatible with

This power supply unit is a direct replacement for the original power module used with the Siemens SIMATIC S5 CC 135U central controller. It ensures continued operation of your existing S5 automation systems.

Technical note

Expert tip

This power supply is critical for the stable operation of SIMATIC S5 CC 135U systems. Ensure proper connection to the central rack and verify output voltages before powering up.

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Frequently asked questions

What are the output voltages and current rating of the Siemens SIMATIC S5 955 Power Supply?

The Siemens SIMATIC S5 955 Power Supply (6ES5955-3NA12) provides both 24V DC and 5V DC outputs. It has a combined total current capacity of 10A, essential for powering the SIMATIC S5 CC 135U central controller and its modules.