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SIEMENS 6SL3351-1AG32-6AA1 PSU | 24V DC, 5A, 120W, 3-Phase, for SINUMERIK, S7, DIN Rail

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"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

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SIEMENS 6SL3351-1AG32-6AA1 PSU | 24V DC, 5A, 120W, 3-Phase, for SINUMERIK, S7, DIN Rail

SIEMENS 6SL3351-1AG32-6AA1 PSU | 24V DC, 5A, 120W, 3-Phase, for SINUMERIK, S7, DIN Rail
SIEMENS 6SL3351-1AG32-6AA1 PSU | 24V DC, 5A, 120W, 3-Phase, for SINUMERIK, S7, DIN Rail SIEMENS 6SL3351-1AG32-6AA1 PSU | 24V DC, 5A, 120W, 3-Phase, for SINUMERIK, S7, DIN Rail

Large Image :  SIEMENS 6SL3351-1AG32-6AA1 PSU | 24V DC, 5A, 120W, 3-Phase, for SINUMERIK, S7, DIN Rail Get Best Price

Product Details:
Place of Origin: DE
Brand Name: SIEMENS
Certification: ATEX
Model Number: 6SL3351-1AG32-6AA1
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
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Detailed Product Description
Power Supply: 12-30 V DC (Two-wire) Ambient Temperature: -40°C To 80°C (-40°F To 176°F)
Electrical Rating: General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification) Certifications: Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings)
Highlight:

SIEMENS 24V DC power supply

,

SINUMERIK DIN Rail PSU

,

S7 PLC 120W power module

SIEMENS 6SL3351-1AG32-6AA1 PSU | 24V DC, 5A, 120W, 3-Phase, for SINUMERIK, S7, DIN Rail

SIEMENS 6SL3351-1AG32-6AA1 PSU specifications. Regulated power supply, 24V DC/5A, 120W, 3-phase 400V AC, DIN rail, for CNC/PLC.

Product Overview

The SIEMENS 6SL3351-1AG32-6AA1 is a regulated switching power supply module designed for machine tool and automation applications, commonly used with SINUMERIK CNC systems and SIMATIC S7 controllers. It converts 3-phase 400V AC line voltage to a stable 24V DC, 5A output. The module is designed for DIN rail mounting and provides reliable power for control electronics, I/O modules, and drives in demanding industrial environments.

Technical Specifications (Electrical)

Parameter

Specification

Manufacturer​

Siemens AG

Series​

SINAMICS / SIMATIC Power Supplies

Model​

6SL3351-1AG32-6AA1

Product Type​

3-Phase Regulated Power Supply

Input Voltage​

3-phase, 400V AC (3 AC 380-480V)

Output Voltage​

24V DC, regulated

Output Current​

5 A (max, continuous)

Output Power​

120 W

Efficiency​

Typically >90%

Technical Specifications (System/Mechanical)

Parameter

Specification

Cooling​

Convection (fanless)

Protections​

Overload, Overvoltage, Short-circuit, Overtemperature

Mounting​

DIN Rail 35 mm

Connection​

Screw terminals

Status Indicators​

LED for "Power Good"

Operating Temperature​

0 to 55°C (32 to 131°F)

Certifications​

CE, cULus

Key Features

  • 3-Phase 400V Input:​ Designed for standard industrial 3-phase power distribution

  • High Output Current:​ 5A at 24V DC for powering multiple loads

  • Fanless Operation:​ Silent and maintenance-free

  • Comprehensive Protections:​ Built-in safeguards for reliable operation

  • DIN Rail Mounting:​ Easy installation in control cabinets

  • Wide Input Voltage Range:​ Tolerates typical line voltage variations

  • Robust Industrial Design:​ For continuous operation in harsh environments

  • "Power Good" Signal:​ Provides status indication for system monitoring

Applications

  • Primary 24V DC power supply for SINUMERIK 840D, 828D CNC systems

  • Powering SIMATIC S7-300/400 PLC racks and distributed I/O

  • Supplying drives, motors starters, and other automation components

  • General high-current 24V DC applications in industrial machine tools

SIEMENS 6SL3351-1AG32-6AA1 PSU | 24V DC, 5A, 120W, 3-Phase, for SINUMERIK, S7, DIN Rail 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

SIEMENS 6SL3351-1AG32-6AA1 PSU | 24V DC, 5A, 120W, 3-Phase, for SINUMERIK, S7, DIN Rail 1
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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