SIEMENS 6ES5955-3LF44 Power Supply 1PCS

( Brand: Siemens ), ( Part Type: Supply ), ( Manufacturer Part Number: 6ES5955-3LF44 )

Review SIEMENS 1pcs Used S5 955 Power Supply

The Siemens S5 955 Power Supply, model number 6ES5955-3LF44, is a versatile and reliable power solution designed to meet the demands of various industrial automation applications. This single-phase AC input power supply is part of Siemens' S5-120VDC series, offering a wide input voltage range of 85-265Vac, 47-63Hz.

The 6ES5955-3LF44 power supply delivers a regulated output voltage of 120Vdc and a maximum output current of 5A. It features overvoltage protection, overcurrent protection, and short-circuit protection, ensuring the safety and reliability of the connected equipment.

The compact design of this power supply, with dimensions of 137 x 105 x 55.5 mm (W x H x D), makes it suitable for installation in confined spaces, while its robust construction guarantees long-term operation in harsh industrial environments. The power supply is also designed with a high degree of electromagnetic compatibility (EMC), ensuring minimal electromagnetic interference.

The Siemens 6ES5955-3LF44 power supply comes with a variety of mounting options, including DIN rail, panel mount, and wall mount, allowing for flexible installation in different types of control cabinets. It also features an LED indicator for status monitoring, making it easy to identify the operating status of the power supply at a glance.

This power supply is RoHS compliant and conforms to various international safety standards, including UL, CSA, and CE. It is also designed for easy maintenance, with a removable terminal block that allows for quick and straightforward connection and disconnection of components. With its robust design, reliable performance, and extensive safety features, the Siemens S5 955 Power Supply, model number 6ES5955-3LF44, is an excellent choice for powering a wide range of industrial automation applications.

The Siemens S5-955 1PCS SIEMENS 6ES5955-3LF44 power supply is a popular choice for various industrial automation applications. Here are some pros and cons to help you make an informed decision about purchasing this power supply:

1. High Power Density: This power supply can deliver a high power output in a compact size, making it suitable for applications with limited space.

2. Wide Input Voltage Range: It can accept a wide range of input voltages, making it flexible for use in various industrial environments.

3. Built-in Protection Circuitry: It comes with various protection features, such as overcurrent, overvoltage, and short-circuit protection, which help to prevent damage to the power supply and connected equipment.

4. Easy Installation: It has a modular design, which makes it easy to install and maintain.

5. High Efficiency: It has a high efficiency rating, which helps to reduce energy consumption and save costs.

1. High Initial Cost: The Siemens S5-955 power supply can be more expensive than some other power supplies in the market.

2. Limited Input Frequency: It may not be suitable for applications that require a wide range of input frequencies.

3. No Built-in Communications Interface: It does not have a built-in communications interface, which may limit its compatibility with some automation systems.

In conclusion, the Siemens S5-955 1PCS SIEMENS 6ES5955-3LF44 power supply offers several advantages, including high power density, wide input voltage range, built-in protection circuitry, easy installation, and high efficiency. However, it also has some limitations, such as high initial cost, limited input frequency, and no built-in communications interface.

If you need a power supply for a compact industrial automation application and are willing to pay a higher price, then the Siemens S5-955 power supply may be an excellent choice. However, if you require a wider input frequency range or a communications interface, then you may need to consider other options.

Overall, I would recommend the Siemens S5-955 power supply for applications that require a high power output in a compact size, a wide input voltage range, and robust protection features. It is a reliable and efficient option for industrial automation applications.

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part #: 6es59553lf44 prices

• $1949.31-$3721.25

specifications strialpower:

• brand: Siemens
• part type: Supply
• manufacturer part number: 6ES5955-3LF44

payments strialpower:

• other
• wallet: Apple-pay
• credit card: Diners-club

seller strialpower:

• rating: 100.0%
• # reviews: 30
• city: Reseda, California

general strialpower:

• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies
• condition: Used

returns strialpower:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

offer strialpower:

• quantity: 2
• started: October 12, 2025
• sold: 0
• availability: In Stock
• best offers: True
• options: Ship-to-home

shipping strialpower:

• service: Standard
• transit: 4-8 Days
• type: Fixed
• cost: $0.00
• class: Standard

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