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Siemens SIPLUS PS Modular Power Supply - 400-500V AC to 24V DC

Siemens SIPLUS 400-500V AC to 24V DC/40A modular power supply.

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ManufacturerSiemens

Part number6AG1437-3BA00-4AA0

Input Voltage 3AC 400-500 V

Output Voltage 24 V DC

Output Current 40 A

Temperature Range 0...+70 °C

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Conformal coating for harsh environments Wide operating temperature range High output current (40A) Robust 3-phase input Based on 6EP1437-3BA00

Product description

The Siemens 6AG1437-3BA00-4AA0 is a SIPLUS power supply module designed for demanding industrial environments. Based on the 6EP1437-3BA00, this unit features a robust 3AC input voltage range of 400-500V and provides a stable 24V DC output with a current capacity of 40A. A key feature is its conformal coating, which offers enhanced protection against moisture, dust, and corrosive atmospheres, making it suitable for harsh conditions.

This power supply is engineered for reliable operation in a wide temperature range of 0 to +70°C, ensuring consistent performance in challenging industrial settings. It is ideal for powering control systems, sensors, actuators, and other DC-powered equipment in manufacturing plants, process industries, and automation projects where high reliability and environmental resistance are critical.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6AG1437-3BA00-4AA0. We are committed to providing high-quality, tested industrial automation components. Secure your critical power supply needs with confidence, knowing you'll receive excellent value and prompt service from Stanlo Automation.

Technical specifications

Input Voltage	3AC 400-500 V
Output Voltage	24 V DC
Output Current	40 A
Temperature Range	0...+70 °C
Coating	Conformal
Series	SIPLUS PS Modular

Common applications

Industrial automation power

Control panel supply

Machine power distribution

Process automation

Harsh environment applications

Compatible systems

Siemens SIMATIC S7 PLCs Industrial control systems Actuator and sensor power distribution

Also known as

Siemens SIPLUS modular power 24V DC 40A industrial power supply

Replaces / compatible with

Designed as a robust replacement for standard power supplies in harsh industrial conditions. Compatible with Siemens SIMATIC control systems and other automation equipment.

Technical note

Expert tip

The conformal coating on the 6AG1437-3BA00-4AA0 provides excellent protection, but ensure it is properly installed and ventilated to prevent overheating, especially under full load.

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Frequently asked questions

What is the operating temperature range for the Siemens 6AG1437-3BA00-4AA0?

The Siemens 6AG1437-3BA00-4AA0 SIPLUS power supply is designed to operate reliably in a wide temperature range from 0°C to +70°C. Its conformal coating also protects against environmental factors.