Siemens SINAMICS Replacement Power Block 330A, 500-690V AC

Siemens SINAMICS replacement power block for 500-690V AC drives.

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ManufacturerSiemens

Part number6SL3351-1AG33-3AA1

Part Number 6SL3351-1AG33-3AA1

Manufacturer Siemens

Series SINAMICS

Type Replacement Power Block

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330A current rating 500-690V AC operation Includes rectifier and power module Painted modules Nickel-plated busbars For SINAMICS drives

Product description

The Siemens SINAMICS 6SL3351-1AG33-3AA1 is a replacement power block designed for high-power AC drive systems operating in the 500-690V voltage range.

This power block features a 330A current rating and is suitable for 50/60 Hz AC drives. It includes a rectifier and a 3-phase power module. The modules are painted, and the busbars are nickel-plated, ensuring durability and efficient electrical contact. This component is part of the robust SINAMICS drive family.

Ideal for heavy-duty industrial applications such as large pumps, fans, compressors, and extruders, this power block ensures reliable power conversion. Stanlo Automation, a veteran-owned surplus parts distributor, offers this Siemens SINAMICS replacement power block, providing a cost-effective solution for maintaining your critical infrastructure.

Technical specifications

Part Number	6SL3351-1AG33-3AA1
Manufacturer	Siemens
Series	SINAMICS
Type	Replacement Power Block
Voltage	500-690V 3 AC
Current Rating	330A
Frequency	50/60 Hz
Components	Rectifier, 3-phase Power Module
Features	Painted modules, Nickel-plated busbars

Common applications

Large industrial pumps

High-power fans

Industrial compressors

Extrusion lines

Cement plants

Mining equipment

Compatible systems

Siemens SINAMICS AC drive systems operating at 500-690V AC

Also known as

Siemens SINAMICS 330A Power Block 6SL3351-1AG33-3AA1 Replacement High voltage AC drive module

Replaces / compatible with

This power block is a direct replacement for the specified power module in Siemens SINAMICS AC drive systems operating within the 500-690V range.

Technical note

Expert tip

When installing the 6SL3351-1AG33-3AA1, ensure all busbar connections are torqued to specification and that the nickel plating provides a stable, low-resistance contact.

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Frequently asked questions

What is the current rating of the Siemens 6SL3351-1AG33-3AA1 power block?

The Siemens SINAMICS replacement power block (6SL3351-1AG33-3AA1) has a current rating of 330A and is designed for 500-690V, 3-phase AC input.