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Siemens 6EP1437-2BA10 SITOP POWER 40 - 24V DC/40A Power Supply

Siemens 6EP1437-2BA10 SITOP POWER 40 Stabilized Power Supply

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ManufacturerSiemens

Part number6EP1437-2BA10

Input Voltage 3-Phase AC 400–500 V (wide-range 360–550 V)

Output Voltage 24 V DC (adjustable 22.8–26.4 V)

Output Current 40 A

Output Power 960 W

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High Power Output (960W/40A) Stable 24V DC Output Wide Input Voltage Range (400-500V AC) High Efficiency Short-Circuit and Overload Protection DIN Rail Mountable Parallel Operation Capable

Product description

The Siemens 6EP1437-2BA10 is a SITOP POWER 40 stabilized industrial power supply, engineered for demanding automation and control applications. It features a robust 3-phase AC input (400-500V) and delivers a stable 24V DC output at up to 40A, providing a total of 960W of power. This unit boasts high efficiency, minimizing power loss and heat generation, making it suitable for continuous operation in industrial environments.

Designed for reliability, the 6EP1437-2BA10 offers a wide voltage range (360-550 VAC) for consistent performance under fluctuating supply conditions. It includes protection against short-circuits and overloads, ensuring the safety of connected equipment. The compact, DIN-rail mountable design simplifies installation in control cabinets. Its ability to operate in parallel allows for increased system redundancy and load sharing.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens 6EP1437-2BA10. We provide high-quality components at competitive prices, backed by fast shipping and dedicated customer support. Secure your critical power supply needs with Stanlo Automation.

Technical specifications

Input Voltage	3-Phase AC 400–500 V (wide-range 360–550 V)
Output Voltage	24 V DC (adjustable 22.8–26.4 V)
Output Current	40 A
Output Power	960 W
Efficiency	Approx. 90%
Mounting	DIN Rail
Protection	Short-circuit proof, overvoltage
Dimensions	280 × 180 × 92 mm

Common applications

Industrial Automation Systems

PLC Control Systems

Manufacturing Machines

Process Control

Distributed I/O

Power Distribution

Compatible systems

Industrial Control Panels PLCs Automation Systems Motor Control Centers Distributed Control Systems

Also known as

SITOP PSU300S 40A

Replaces / compatible with

This unit is part of the SITOP POWER family. While specific direct replacements are not always listed, it is a robust 40A power supply designed for modern industrial needs. Check Siemens documentation for direct upgrade paths if required.

Technical note

Expert tip

The output voltage is adjustable between 22.8V and 26.4V via a potentiometer, allowing for fine-tuning to specific application requirements, but adjustment is only permissible at ambient temperatures between 0°C and +45°C.

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Frequently asked questions

What are the input and output specifications for the Siemens 6EP1437-2BA10 SITOP POWER 40?

The Siemens 6EP1437-2BA10 features a 3-phase AC input ranging from 400-500V (wide-range 360-550V) and provides a regulated 24V DC output with a current capacity of 40A, delivering a total of 960W.