This is an ABB 30A 600V Combination Motor Starter.  Its part number is CR308BT94R34DAL1A. This item comes as pictured with no additional accessories.

Specifications:

• Product Main Type: NEMA Motor Starter
• Enclosure Type NEMA: Type1
• Number of Poles: 3
• Dimensions: 10 W x 24 L x 8.63 H