AC Contactors and Starters

Catalogs > Industrial Controls Catalog > Motor Control, NEMA > Contactors, Starters, and Overload Relays > AC Contactors and Starters > Bulletin 309 AC Starters

Bulletin 309 AC Starters

Introduction Standards Compliance and Certifications Product Selection Bulletin 193-EE — E1 Plus 3-Phase Electronic
Overload Relays
Specifications Approximate Dimensions
Click to enlarge - 309_Nema1_right


Bulletin 309 — NEMA AC Starters


Bulletin 309 starters are designed for full-voltage starting of polyphase squirrel-cage motors. These starters meet NEMA standards, are easy to wire and service, simple to select, and offer a broad range.

These starters may be operated by remote control with push buttons, float switches, thermostats, pressure switches, snap switches, limit switches, or any other suitable two- or three-wire pilot device.

Bulletin 309 non-reversing starters are available with Bulletin 193 E1 Plus electronic overload relays for additional flexibility in motor protection.

For pricing, please consult your local Rockwell Automation sales office or Allen-Bradley distributor.