SIRIUS Motor Starter Packages

SIRIUS Motor Starters for industrial and construction applications

March 6, 2023

SIRIUS Motor Starter Packages
SIRIUS Motor Starters for industrial and construction applications

Siemens has developed an innovative enclosed line of motor starters using their SIRIUS product family, placing the most advanced motor control technology “in a box.” To compliment their long standing “V” series made-to-order SIRIUS Motor Starters, the 3RE41 line offers a modular approach to ordering and configuring enclosed motor starters.                                                                                                                                                                                                                                                   

SIRIUS 3RE4 offers a wide selection of enclosed motor starter packages, contactors installed in NEMA 1 enclosures, which can be converted to 3-phase or 1-phase motor starters with the addition of an overload relay (sold separately). Packages are available with or without SIRIUS ACT control devices, pilot lights and control transformers.

SIRIUS ACT devices, control transformers and a variety of other devices can optionally be installed in the field, with the purchase of field installation kits. This versatility allows distributors to combine the benefits of custom-engineered starters with off-the-shelf availability. Protecting the performance of motors is a critical priority and one of the best ways to do so is with cUL certified SIRIUS Motor Starter Packages.  

Choose the motor starter

Non-Combination (No Disconnect)

Discover the features of Siemens’ non-combination type motor starter packages 

  • Motor horsepower rated
  • From fractional up to 25 Hp at 575 V
  • Non-reversing motor starters
  • Single phase and 3-phase loads
  • Thermal and solid-state overload relays (sold separately)
  • NEMA 1 Type enclosures
  • RoHS compliant
  • Standards: UL 60947-4-1
  • Certifications: cULus                                                                                                                                                                                                             
SIRIUS Motor Starter Packages
  • Horsepower rated
  • High contact reliability
  • 1 or 2 auxiliary contacts included as standard, with option to expand
  • Secured with screws on mounting panel
  • Screw type terminal connections
Thermal Overload Relays (sold separately)
SIRIUS Motor Starter Packages
  • Single and Three Phase
  • Auxiliary contacts: 1 NO + 1 NC
  • Manual/automatic RESET
  • Switching position indication
  • Trip Class 10
  • TEST function
  • STOP button
  • Phase failure sensitivity
  • Sealable cover (optional)
  • Screw terminal type
Solid-State Overload Relays (sold separately)
SIRIUS Motor Starter Packages
  • Selectable Class 5, 10, 20 and 30
  • Overload, phase failure and unbalance protection
  • Internal ground fault detection (selectable)
  • Internal power supply
  • Auxiliary contacts 1 NO + 1 NC
  • Manual and automatic RESET
  • Electrical remote RESET integrated
  • Switch position indicator
  • TEST function and self-monitoring
  • Screw terminal type

Factory Modifications and Accessories

Factory Modifications
SIRIUS Motor Starter Packages

Packages may be ordered with factory installed optional accessories including:

  • Push buttons
  • Selector switches
  • Pilot lights
  • Control power transformers
SIRIUS Motor Starter Packages

Accessories may be ordered separately including:

  •  Push buttons
  • Selector switches
  • Pilot lights
  • Auxiliary contacts
  • Control power transformers
  • Control relays and timers
  • Control circuit fuse block
  • Terminal blocks

Ready to start your next project?

Contact Siemens

Related News

Siemens Canada: Automate The Future Tour 2023 Register Today

This cross-Canada tour showcases the latest in manufacturing and process technologies. Automate the Future 2023 will let you explore all aspects of factory automation, motion, and process automation– from the hardware and software that drive it, the newest technologies, and fully-integrated solutions – that can transform your operations to win in this highly competitive marketplace.

Related Articles

Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More

Latest Articles

  • How to Select the Correct Data Cable for Your Industrial Application

    July 18, 2024 In this article, you will learn what the most common mistakes are when selecting Industrial Ethernet and bus cables and how to avoid them. All cables and wires that contribute to communication in any way are commonly referred to as data cables. However, there are significant differences such as the multitude of… Read More…

  • Legacy OT Risks: The Hinderances of Aging Systems – and How to Move Forward

    July 15, 2024 Today, the role of a chief information security officer (CISO) comes with a heavy ethical and social responsibility. Yes, we and our teams have a primary responsibility to protect the cybersecurity of critical infrastructures that provide vital services like electricity, water, oil, gas, healthcare, and food production, to name a few. As… Read More…