

Reference: 802B-CSADXSXD4 SER A
Brand: Allen-Bradley (Rockwell Automation)
Reference: 00036672
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Allen-Bradley 509-CUH-6 is a NEMA Size 0 full-voltage non-reversing magnetic motor starter with an overload relay, suitable for controlling small motors in industrial applications.
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The Allen-Bradley 509-CUH-6 is part of the Bulletin 509 series of full-voltage non-reversing magnetic motor starters. It features a NEMA Size 0 frame, rated for up to 18A, and includes an eutectic overload relay for motor protection. The device is commonly used in motor control centers and panel boards, providing direct-on-line (DOL) starting for three-phase motors. The "CUH" suffix denotes a factory-assembled unit with specific options, including a standard coil (typically 120V AC) and auxiliary contacts or surge suppression accessories, while the "6" indicates the overload heater size.
Features:
NEMA Size 0 starter (rated up to 18A)
Full-voltage non-reversing magnetic starter
Includes eutectic overload relay
Typical coil voltage: 120V AC (verify per model configuration)
Enclosed or open style mounting (depending on order variant)
Compact and robust design for panel integration
Factory-configured auxiliary contact options available
Allen-Bradley 509-CUH-6 is a NEMA Size 0 full-voltage non-reversing magnetic motor starter with an overload relay, suitable for controlling small motors in industrial applications.
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