The Allen-Bradley 156-B20CA3 Series A is a three-phase solid-state contactor designed for industrial applications requiring reliable switching of AC loads. It offers a current rating of 20 A and supports operational voltages up to 600V AC.
Security policy
We offer many payment options to make your purchasing experience secure, easy and flexible.
Delivery policy
In-stock products: Same day shipping Mon. through Fri. by 6:00 pm EST.
The 156-B20CA3 is part of Allen-Bradley's Bulletin 156-B series of solid-state contactors, engineered to provide dependable performance in environments where traditional electromechanical contactors may face challenges. Utilizing semiconductor switching technology, this contactor ensures rapid and precise control of AC loads without the wear associated with moving parts. It is suitable for applications with high duty cycles and can operate effectively in harsh conditions. The device is designed for easy integration into control systems, offering straightforward installation and maintenance. Note that the Bulletin 156-B series has been discontinued since 2017, with the 156-C series serving as its successor.
The Shamrock TC1D3210G6 Contactor is a durable, high-performance electrical device, designed with a 3-pole structure, 120VAC coil voltage, 32A current rating, and an encapsulated coil for secure operation, suitable for controlling electric motors and lighting loads in diverse industrial conditions.
The GE V Line C20 Circuit Breaker is a compact, high-efficiency electrical protection device with a 20A, 230/400V rating, featuring a quick-make, quick-break mechanism, trip-free design, and compliance with IEC 60898-1 standard for superior quality and reliability.
The Liebert Contactor 24V Coil 25 1H1F2 is a durable, high-performance contactor designed for industrial and commercial applications, featuring a 25-amp current rating, 1H1F2 configuration for easy installation, and a robust design for reduced maintenance and long-lasting performance.
The Carrier Contactor Model HN53CD115 is a durable, three-pole HVAC system component with a 24V coil voltage, designed for effective current control, optimal performance, and easy installation, providing a compact and reliable solution for industrial-grade applications.
The Allen-Bradley 800EM-LSN24 is a 22.5 mm illuminated selector switch operator, featuring a 2-position maintained action with a standard red knob and white insert, designed for industrial control applications.
The Allen-Bradley 800FP-LE7 is a 22 mm momentary illuminated push button with an extended clear head, designed for industrial control applications requiring reliable and durable operator interfaces.
The Allen-Bradley 700-M400 Series A is a miniature control relay designed for industrial applications, offering reliable switching capabilities in a compact form factor.
The ABB B16-30-22 Contactor is a highly efficient 3-pole electrical switch crafted by global technology leader, ABB, featuring a maximum operational voltage of 690 V, an AC-3 rated current of 16 A, a built-in coil power supply of 24-60 VAC/VDC, auxiliary contacts, and a compact design for easy installation.
The Phoenix Contact UMK-16 RM 24DC/MKDS is a VARIOFACE module designed to accommodate 16 plug-in miniature relays or optocouplers, featuring LED indicators and operating on a 24 V DC input voltage.
The Honeywell Micro Switch GLDB01A1B is a robust limit switch from Honeywell's GLS series, designed for industrial applications requiring precise position detection. It features a side rotary actuator with a roller lever, providing reliable performance in various environments.
The Allen-Bradley 100-MC Series A is a mechanical interlock accessory designed for use with specific Allen-Bradley contactors, facilitating the interlocking of two contactors to prevent simultaneous operation.
The Allen-Bradley 802A-A14P3-S9 Series A is a heavy-duty limit switch designed for industrial applications, featuring a roller lever actuator and robust construction for reliable performance in harsh environments.
The Allen-Bradley 800T-P16 Push Button Interface Panel is a versatile control device with durable construction, LED indicators, and easy installation for industrial applications.
The Endress+Hauser Nivotester FTL 320 01B1 is a level limit switch designed for single measuring points, providing reliable point level detection in liquid tanks and silos containing bulk solids. It features an intrinsically safe input for connection to sensors such as Liquiphant, Nivopuls, or Soliphant, ensuring high functional safety with...
The Allen-Bradley 802B-CSADXSXD4 SER A is a compact limit switch designed for industrial applications, featuring a top push roller actuator and a side-mounted quick disconnect for efficient installation and reliable performance.
The Cutler Hammer HFD3015 is a robust, high-interrupting capacity circuit breaker with a molded case, rated for 15 Amps, 3 poles and up to 600V AC, designed for easy installation and maintenance in industrial and commercial electrical distribution systems.
Are you sure that you want to report this comment?
Report sent
Your report has been submitted and will be considered by a moderator.
Your report cannot be sent
Write your review
Review sent
Your comment has been submitted and will be available once approved by a moderator.
Your review cannot be sent
The Allen-Bradley 156-B20CA3 Series A is a three-phase solid-state contactor designed for industrial applications requiring reliable switching of AC loads. It offers a current rating of 20 A and supports operational voltages up to 600V AC.
