Our SMC™-3 Soft Starters are available with a current range from 3...480 A. They feature compact, true three-phase control in a cost-effective package. They include overload protection, integral bypass, and motor and system diagnostics.
Popular Resources/Quicklinks
Overview
- Provides 3…480 A range
- Uses rated voltage: 200…690V AC, 50/60 Hz
- Includes five start and stop modes
- Provides built-in electronic motor overload protection
- Includes hold-to-test/push-to-reset button
- Offers easy and secure setup using DIP switches
- Provides built-in silicon-controlled rectifier (SCR) bypass/run contactor
- When deciding whether to choose a soft starter or an AC drive for a particular application, the things that are important are—“Application, Application, Application!” For more on the differences between soft starters and AC drives, read our blog Why Are Drives Easier to Apply Than Soft Starters?
- This product is designed for many applications that include compressors, chillers, pumps, conveyors, and crushers.
Product Selection
Certifications
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cULus Listed (Open Type) (File No. E96956, Guides NMFT, NMFT7)
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CSA Certified (File No. LR 1234)
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CE Marked (Open Type) per EMC and Low Voltage Directive
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CCC Certified
- Suitable for use with IE3 Motors (IEC 60034-30)
Documentation
Configuration & Selection Tools
- CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
- MCS Star — Configure a Modular Motor Control System.
- ProposalWorks — Build complete quotes and proposals.
Other Resources
- Firmware — Obtain firmware for your SMC Soft Starters from the Product Compatibility & Download Center.
- Procurement Specifications — Visit our online resource to find the procurement specifications for this product.
- SMC Estimation Wizard — Obtain a more advanced analysis of both the device and the system.
- SMC Thermal Wizard — Conduct simple thermal analysis and selection of an SMC product for a given application.
- Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.