Allen-Bradley SMC-3

soft starters

The Allen-Bradley SMC-3 soft starter is a compact, highly versatile solid-state motor starter, which has 3-phase control and is designed for 3-phase motors. The product has a wide range of applications, including compressors, pumps, fans, conveyor belts and chillers.

Most compact soft starter on the market

Built-in motor protection relay

Selectable soft stop

More information

The SMC-3 soft starter features protection against phase rotation, a built-in motor protection relay and a built-in SCR bypass relay on all three phases. It also has the smallest dimensions of all well-known soft starters on the market. The soft starter has several DIP switches for setting the required configuration. Available accessories include auxiliary contacts, cooling fans, connecting modules for magnetic reed switches and IEC touch guards.

Highly versatile

3-phase control

Setup using DIP switches and rotary switch

For in-line or inside-delta connection

Starts on basis of soft start or current limiting

Selectable kick start, soft stop and protection against phase rotation

Built-in overload protection

Suitable up to 600VAC

Range from 1 - 1250 A

Has CE, CSA and UL certification

Technical documentation


Troubleshooting guide

Allen-Bradley SMC-3

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Allen-Bradley SMC-3

soft starters

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