Siemens 3SU1851-0AB00-2AB1 Metal Enclosure with Green Pushbutton, 22 mm, 1 NO Contact Original Brand New

Overview

The Siemens 3SU1851-0AB00-2AB1 is a high-quality metal enclosure for command devices, designed for reliable operation in industrial environments. Featuring a 22 mm green pushbutton, 1 normally open (NO) contact, and a durable metal housing, this enclosure ensures long-lasting performance and operational safety. Its floor-mounting design and integrated labeling make it suitable for a wide range of control and automation applications.

Benefit

• Maximum Durability: Constructed with a metal enclosure and a metal top part, offering superior resistance to impact and wear compared to plastic alternatives.

• Ready-to-Use: Complete assembly including enclosure, contact block, and actuator, reducing ordering complexity and installation time.

• Simple Wiring: Features screw terminals for secure and straightforward electrical connection.

• Flexible Installation: Designed for floor mounting and includes two pre-punched M20 cable entries (one on top, one on bottom) for versatile cable routing.

• Clear Identification: Supplied with a “I” label, typically signifying “Start” or “On,” matching the green pushbutton color.

Function

• Provides secure housing for 22 mm command and control devices

• Enables manual control via pushbutton operation

• Ensures safe electrical connections using screw terminals

• Supports industrial wiring standards with dual M20 cable entries

Technical Specification

• Product Number: 3SU1851-0AB00-2AB1

• Brand: Siemens

• Enclosure Type: Round

• Enclosure Material: Metal

• Top Part Color: Gray

• Control Points: 1

• Pushbutton Color: Green

• Contact Type: 1 NO (Normally Open)

• Terminal Type: Screw terminal

• Mounting Type: Floor mounting

• Cable Entry: 1 × M20 on top, 1 × M20 on bottom

• Label: “I” (enclosed)

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