Allen Bradley Bulletin 156 Solid-State Contactors

Bulletin 156 Solid-State Contactors

The Bulletin 156 Solid-State Contactors are ideal replacements for electro-mechanical contactors where fast and demanding switching of loads such as heaters, solenoids, transformers, and motors, is required.

• Compact modular design complete with heatsink

• Panel or DIN Rail mountable

• Simple installation

• Available in single-phase, dual-phase, or three-phase version

• Operational current rating 20…90 A

• LED status indication

• AC, DC, and analog control options

• 2 back-to-back SCR switching elements per phase

• Zero-cross switching

• Integrated varistor for surge protection