The Allen Bradley Bulletin 509 product line contains various non-reversing starters. Some Bulletin 509 starters support DC coil voltage, while others support AC coil voltage. Several Bulletin 509 starters are available in NEMA sizes between 00 and 5. Many of these starters have no enclosures, and some support optional normally-open or normally-closed contacts. Additionally, many Bulletin 509 starters support different 1-phase AC motor voltage and 3-phase AC motor voltage ratings.
Browse available units in our catalog of Bulletin 509.
This non-reversing starter operates at a voltage range of 115–120 V and is intended for use in 3-phase applications. It includes an overload relay that utilizes a eutectic alloy. The starter features
This motor starter unit is fitted with 3 poles and is classified as NEMA Size 1. It features an open-type enclosure and includes a control circuit fuse. The device also utilizes a eutectic alloy heate
This open starter of Size 1 includes a eutectic alloy overload relay and accommodates a continuous current rating of 27 Amps. It features one normally closed auxiliary contact and supports short-circu
This size 3 motor starter provides a continuous rating of 90 Amps with a service rating of 104 Amps. It features a eutectic alloy overload type, ensuring effective motor protection. An external reset
The motor starter features three poles, allowing it to effectively manage 3-phase circuits. It is classified as Size 1 according to NEMA standards. The device employs an eutectic alloy overload relay
This starter operates with a maximum system voltage of 600 VAC and employs DOL starting methods. It features a continuous current rating of 45 A with a service limit of 52 A, making it suitable for va
Designed for three-phase systems, the motor starter operates efficiently at a control voltage of 115 to 120 V AC. It has a rated current of 45 A and incorporates an overload relay made from eutectic a
Capable of handling 3-phase systems, the 509-EAA has a continuous current rating of 135 A and a service current limit of 156 A. It operates at control voltages of 220 V AC for 50 Hz and 240 V AC for 6
This non-reversing starter is rated for 7.5 horsepower and has an inrush current of 288 Amps. It operates efficiently within a voltage range of 110V at 50Hz or 120V at 60Hz and features both 2 normall
This NEMA non-reversing starter features normally open auxiliary contacts and is constructed from eutectic alloy, offering durability. It is designed to handle inrush currents up to 947 A while poweri