Enclosed Soft Starters
Our Enclosed SMC-3, SMC Flex, and SMC-50 soft starters are available as non-combination, combination fused disconnect, or combination circuit breaker starters. Enclosed soft starters may be fully customized with a wide variety of factory-installed options and are pre-engineered for quick factory lead times.
Product Comparison
|
SMC-3 |
SMC Flex |
SMC-50 |
|
| True 3-phase control | Yes | Yes | Yes |
| Bypass | Internal | Internal | External or Internal |
| Protection and diagnostics | Basic | Advanced | Industry leading |
| Start/stop modes | 5 | 9 | 17 |
| Enclosure type |
1/12/4 or 3R | 1/12/4 or 3R | 1/12/4 or 3R |
| Factory-installed communication modules (optional) |
None | RS-485, DeviceNet™, Ethernet/IP, ControlNet™, ProfiBUS | RS-485, DeviceNet™, Ethernet/IP, ControlNet™, ProfiBUS |
| Voltage range |
200...575V AC | 200...575V AC | 200...575V AC |
| Control voltage |
100...240V AC | 100...240V AC | 100...240V AC |
| Option offering and customization |
Moderate | Extensive | Extensive |
| Customization through modified standards | Yes | Yes | Yes |
Additional Information
- Enhancements to Industrial Control Panels — We offer a wide range of packaged components, from high-availability standard enclosed motor starters to full customized industrial control panels. Watch Jeff Kilburn, Rockwell Automation, share some of the latest enhancements that include snap-together wiring technology and custom solutions to meet the unique challenges of OEMs and end users.
- Our Industrial Automation and Control solutions help you build the most efficient industrial automation system to meet your needs.
Starters, Low Voltage
Certifications
-
cULus Listed (Open Type) (File No. E96956, Guides NMFT, NMFT7)
-
CSA Certified (File No. LR 1234)
-
CE Marked (Open Type) per EMC and Low Voltage Directive
-
CCC Certified
Looking for Additional Information?
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Product Certifications
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
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Product Certifications
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Configuration & Selection Tools
- CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
- 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.