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Siemens SIMATIC S5 Power Supply 955 (230V AC)

Name: Siemens 6ES5955-3LC42
Brand: Siemens
SKU: 6ES5955-3LC42
Availability: InStock

Siemens SIMATIC S5 Power Supply 955 for S5-135U/155U.

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

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ManufacturerSiemens

Part number6ES5955-3LC42

Series SIMATIC S5 955

Model 6ES5955-3LC42

Input Voltage 230V AC / 120V AC

Output Voltage 5V DC

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12-month warranty

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5V DC Output at 18A 230/120V AC Input For SIMATIC S5 Systems Reliable Power Delivery Specific to S5-135U/155U

Product description

The Siemens SIMATIC S5 Power Supply 955 (6ES5955-3LC42) is designed to provide the necessary power for SIMATIC S5-135U and S5-155U programmable logic controllers, as well as EG 183/185U units. It accepts input voltages of 230V AC or 120V AC and delivers a stable 5V DC output at 18A.

This power supply is a critical component for maintaining the operation of older SIMATIC S5 control systems in industries such as manufacturing, material handling, and process control. Its reliable power delivery ensures the continued functionality of these established automation systems.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 6ES5955-3LC42. Ensure the longevity of your SIMATIC S5 systems by sourcing reliable power components from Stanlo Automation.

Technical specifications

Series	SIMATIC S5 955
Model	6ES5955-3LC42
Input Voltage	230V AC / 120V AC
Output Voltage	5V DC
Output Current	18A
Compatible With	S5-135U, S5-155U, EG 183/185U

Common applications

SIMATIC S5 Control Systems

Manufacturing Automation

Legacy Systems

Material Handling

Process Control

Compatible systems

Siemens SIMATIC S5-135U Siemens SIMATIC S5-155U Siemens EG 183/185U

Also known as

Siemens S5 Power Supply 955 6ES59553LC42 Siemens 5V 18A Power Supply

Replaces / compatible with

This is a dedicated power supply module for the Siemens SIMATIC S5 series PLCs, specifically the S5-135U and S5-155U models.

Technical note

Expert tip

When replacing this power supply, ensure the control voltage of the S5 system is compatible and that all protective measures are in place before powering on.

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Frequently asked questions

What input voltages does the Siemens SIMATIC S5 Power Supply 955 (6ES5955-3LC42) support?

The Siemens SIMATIC S5 Power Supply 955 (6ES5955-3LC42) supports dual input voltages, accepting either 230V AC or 120V AC. This flexibility allows for use in different power regions.