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Siemens LOGO!Power 6EP1331-1SH02 stabilized power supply for industrial use

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Siemens 6EP1331-1SH02

by Siemens

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OverviewExperience unwavering performance with the Siemens 6EP1331-1SH02 LOGO!Power stabilized power supply. Crafted for precision and durability, this robust unit supplies a steady 24 V DC output at 1.3 A, making it an indispensable part of numerous industrial settings. Its remarkable adaptability is evident in its wide input voltage range of 85 to 264 V AC, guaranteeing smooth operation across various global power systems. Designed with space optimization in mind, its small footprint allows for simple integration into control panels where maximizing available space is crucial. Embrace Siemens' dedication to quality and originality, keeping your operations powered efficiently and dependably.Key Features Universal Input Voltage: Functions perfectly within a broad input voltage range of 85 to 264 V AC, effortlessly adapting to different international power grids. Exceptional Energy Efficiency: Boasting an impressive efficiency of approximately 82%, this power supply significantly reduces energy consumption and heat generation, leading to lower operating expenses. Space-Saving Compact Design: With sleek dimensions of 54 mm (W) x 90 mm (H) x 55 mm (D) and a minimal weight of around 0.17 kg, it's perfectly suited for installations prioritizing space. Stable & Consistent Power Output: Guarantees a highly dependable 24 V DC output with a total tolerance of ±3%, ensuring unwavering and constant power delivery to sensitive components. Comprehensive Protection Mechanisms: Equipped with advanced overvoltage protection, short-circuit protection using a constant current characteristic, and an internal input fuse for superior safety and system longevity. Clear Status Indication: Features a prominent green LED indicator that provides immediate visual confirmation of the output voltage status, simplifying monitoring and troubleshooting processes. Robust Operating Temperature: Engineered to perform reliably across a wide operating temperature range from -20°C to +55°C, making it suitable for demanding environments. Technical Specifications Input Voltage Range: 85 to 264 V AC Input Frequency: 47 to 63 Hz Input Current: 0.7 A at 120 V AC; 0.35 A at 230 V AC Output Voltage: 24 V DC Output Current: 0 to 1.3 A Residual Ripple: Max. 200 mV peak-to-peak Operating Temperature Range: -20°C to +55°C Degree of Protection: IP20 Mounting: DIN rail EN 60715 35x7.5/15 Dimensions (W x H x D): 54 mm x 90 mm x 55 mm Weight: Approximately 0.17 kg Efficiency: Approx. 82% Applications Industrial Automation Systems: Perfectly engineered for providing reliable 24 V DC power to critical controllers, precision sensors, and various actuators within sophisticated automated systems, ensuring continuous operation. Building Management & Automation: An excellent choice for powering devices in modern building management systems, including advanced HVAC controls, intelligent lighting systems, and security components. Control Panel Integration: Its compact and efficient design makes it an optimal solution for seamless integration into diverse control panels, particularly where maximizing available space is paramount. Embedded Systems & Custom Solutions: Ideal for custom electronic projects and embedded systems requiring a stable and protected 24V DC power source within confined spaces. Test & Measurement Equipment: Provides a clean and consistent power supply for various test and measurement devices, ensuring accuracy and reliability in laboratory or field settings. LED Lighting Installations: Suitable for powering specialized 24V DC LED lighting applications, offering stable performance and protection against power fluctuations. Why ChooseAs a Siemens product, the 6EP1331-1SH02 offers world-class engineering, guaranteeing long-term, stable, and reliable power delivery. This model's high efficiency leads to reduced operating costs.Order NowEnhance your industrial operations with the Siemens 6EP1331-1SH02 LOGO!Power stabilized power supply. Contact us today to place your order or request a quote!FAQWhat is the input voltage range for this power supply?The Siemens 6EP1331-1SH02 operates within a broad input voltage range of 85 to 264 V AC, making it suitable for various international power grids.What is the output voltage and current?This power supply delivers a stable 24 V DC output with a current range of 0 to 1.3 A.What are the dimensions of this power supply?The unit features a compact design with dimensions of 54 mm (W) x 90 mm (H) x 55 mm (D).Does it have protection features?Yes, it includes advanced overvoltage protection, short-circuit protection with a constant current characteristic, and an internal input fuse for superior safety.

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PRODUCT DETAILS

Siemens 6EP1331-1SH02

Overview

This is a genuine Siemens component from the SITOP Power Supplies family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Siemens catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Siemens automation ecosystem
  • Engineered to integrate inside SITOP Power Supplies installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Siemens platform with documented conversion notes for the SITOP Power Supplies family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Input Voltage Range: 85 to 264 V AC
  • Input Frequency: 47 to 63 Hz
  • Input Current: 0.7 A at 120 V AC; 0.35 A at 230 V AC
  • Output Voltage: 24 V DC
  • Output Current: 0 to 1.3 A
  • Residual Ripple: Max. 200 mV peak-to-peak
  • Operating Temperature Range: -20°C to +55°C
  • Degree of Protection: IP20
  • Mounting: DIN rail EN 60715 35x7.5/15
  • Dimensions (W x H x D): 54 mm x 90 mm x 55 mm
  • Weight: Approximately 0.17 kg
  • Efficiency: Approx. 82%

Applications

  • Industrial Automation Systems: Perfectly engineered for providing reliable 24 V DC power to critical controllers, precision sensors, and various actuators within sophisticated automated systems, ensuring continuous operation.
  • Building Management & Automation: An excellent choice for powering devices in modern building management systems, including advanced HVAC controls, intelligent lighting systems, and security components.
  • Control Panel Integration: Its compact and efficient design makes it an optimal solution for seamless integration into diverse control panels, particularly where maximizing available space is paramount.
  • Embedded Systems & Custom Solutions: Ideal for custom electronic projects and embedded systems requiring a stable and protected 24V DC power source within confined spaces.
  • Test & Measurement Equipment: Provides a clean and consistent power supply for various test and measurement devices, ensuring accuracy and reliability in laboratory or field settings.
  • LED Lighting Installations: Suitable for powering specialized 24V DC LED lighting applications, offering stable performance and protection against power fluctuations.

Why Choose the 6EP1331-1SH02?

As a Siemens product, the 6EP1331-1SH02 offers world-class engineering, guaranteeing long-term, stable, and reliable power delivery. This model's high efficiency leads to reduced operating costs.

Availability & Shipping

  • In stock: 6EP1331-1SH02 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 6EP1331-1SH02 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

The Siemens 6EP1331-1SH02 operates within a broad input voltage range of 85 to 264 V AC, making it suitable for various international power grids.

Machine down? We ship parts the same day.

New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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