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Siemens SITOP PSU8400 3AC 40A 24V DC Power Supply

Name: Siemens 6EP3437-8SB00-4AY0
Brand: Siemens
SKU: 6EP3437-8SB00-4AY0
Availability: InStock

Siemens SITOP PSU8400 3AC 40A stabilized power supply with IO-Link.

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

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ManufacturerSiemens

Part number6EP3437-8SB00-4AY0

Part Number 6EP3437-8SB00-4AY0

Manufacturer Siemens

Series SITOP PSU8400

Input Voltage 400-500 V 3 AC

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

High efficiency Stabilized output IO-Link communication Wide input voltage range 40A output current Robust industrial design

Product description

The Siemens SITOP PSU8400 3AC 40A is a highly efficient and stabilized power supply unit designed for demanding industrial applications. It features an input voltage range of 400-500V 3AC and provides a stable output of 24V DC at 40A. This model is equipped with an IO-Link connection for enhanced digital communication and diagnostics.

This power supply is ideal for use in complex automation systems, machine building, and process industries where reliable and precise power is critical. Its robust construction and advanced features ensure operational safety and system availability, making it suitable for harsh environments.

Stanlo Automation, a veteran-owned surplus parts distributor, provides access to genuine Siemens SITOP power supplies like the 6EP3437-8SB00-4AY0. We help you source essential components to keep your industrial operations running efficiently.

Technical specifications

Part Number	6EP3437-8SB00-4AY0
Manufacturer	Siemens
Series	SITOP PSU8400
Input Voltage	400-500 V 3 AC
Output Voltage	24 V DC
Output Current	40 A
Features	Stabilized, IO-Link connection

Common applications

Machine tools

Industrial automation

Process control

Manufacturing lines

Control cabinets

Energy systems

Compatible systems

Siemens S7-1200 Siemens S7-1500 IO-Link Master Modules Industrial Control Systems

Also known as

Siemens SITOP 8400 40A 6EP34378SB004AY0 Siemens 24V 40A power supply

Replaces / compatible with

Replaces older SITOP models requiring similar voltage and current ratings with enhanced IO-Link capabilities. Compatible with standard industrial power distribution systems.

Technical note

Expert tip

The integrated IO-Link interface on the 6EP3437-8SB00-4AY0 allows for advanced diagnostics and parameterization, crucial for Industry 4.0 applications.

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Frequently asked questions

What is the output capacity of the Siemens SITOP PSU8400 6EP3437-8SB00-4AY0?

The Siemens SITOP PSU8400 6EP3437-8SB00-4AY0 provides a stabilized output of 24V DC at a current of 40A. This makes it suitable for powering high-demand industrial equipment.