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Siemens ET 200pro DSE HF DOL Starter - 5.5kW, 1.5-12A

Siemens ET 200pro DSE HF DOL Starter with electronic overload protection.

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ManufacturerSiemens

Part number3RK1304-5LS40-2AA0

Part Number 3RK1304-5LS40-2AA0

Manufacturer Siemens

Product ET 200pro DSE HF DOL Starter

Features High Feature, Mechanical Switching, Electronic Overload Protection

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Direct-On-Line (DOL) starting Electronic overload protection High Feature (HF) version Suitable for AC-3 motor loads Adjustable current setting ET 200pro distributed I/O compatible

Product description

The Siemens 3RK1304-5LS40-2AA0 is an ET 200pro DSE HF (High Feature) DOL (Direct-On-Line) starter. It features electronic overload protection and mechanical switching, rated for AC-3 motor control with 5.5 kW at 400V. The adjustable current range is from 1.50 A to 12.00 A, and it operates without a brake contact. This unit includes 4 digital inputs (DI) and utilizes Han Q4/2 and Han Q8/0 connectors for its interface.

This DOL starter is designed for direct connection of motors to the power supply, providing both motor protection and control functions. It is commonly employed in industrial automation for starting and safeguarding motors in applications such as conveyor systems, pumps, fans, and small machinery. The ET 200pro system offers a rugged and distributed I/O solution.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RK1304-5LS40-2AA0 to help you maintain and upgrade your industrial automation systems. We provide reliable, cost-effective solutions for your component needs.

Technical specifications

Part Number	3RK1304-5LS40-2AA0
Manufacturer	Siemens
Product	ET 200pro DSE HF DOL Starter
Features	High Feature, Mechanical Switching, Electronic Overload Protection
Motor Rating (AC-3)	5.5 kW / 400 V
Current Range	1.50 A...12.00 A
Brake Contact	Without
Digital Inputs	4 DI
Connectors	Han Q4/2 - Han Q8/0

Common applications

Conveyor systems

Pump control

Fan control

Small machinery

Motor protection

Industrial automation

Compatible systems

Siemens ET 200pro I/O System Siemens SIMATIC PLCs Motors up to 5.5 kW at 400V

Also known as

Siemens 3RK1304-5LS40-2AA0 ET 200pro DOL starter Siemens motor starter HF DSE HF starter

Replaces / compatible with

This starter is designed for direct motor control and protection. It can replace older DOL starters within the same power and current ratings and is part of the Siemens ET 200pro system.

Technical note

Expert tip

The Han Q4/2 and Han Q8/0 connectors are specific to the ET 200pro system, ensuring robust and quick connections for power and I/O in harsh industrial environments.

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Frequently asked questions

What type of overload protection does the Siemens 3RK1304-5LS40-2AA0 starter offer?

The Siemens 3RK1304-5LS40-2AA0 starter features electronic overload protection. This provides a more precise and adjustable method for protecting the motor against overcurrent conditions compared to traditional thermal overload relays.