Allen Bradley 156-B20CA3



The Allen Bradley 156-B20CA3 is a solid-state semiconductor contactor designed for three-phase applications. It handles currents up to 20 amps and operates within a wide voltage range—24 to 275 VAC or 24 to 190 VDC—making it versatile for various industrial control setups. This reliable contactor is suitable for both 50 and 60 Hz systems. For those looking for compatible options, it has been replaced by the 156-C3P20NCB model. You can find this product available through BSP Automation, providing easy access for your automation needs.
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