Home › Manufacturers › Siemens › 3SU1000-4GF01-0AA0

Siemens

Siemens 3SU1000-4GF01-0AA0 O.M.R Latching Key Switch

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number3SU1000-4GF01-0AA0

Mounting Diameter 22.3 mm

Lock Number 73038

Positions 2 (O-I)

Actuation Type Latching (Maintained)

Get a price for 3SU1000-4GF01-0AA0

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

22mm round mounting O.M.R. lock mechanism (73038) 2 maintained switch positions 90° actuating angle Blue actuator color Key removable in 'O' position Includes 2 keys

Product description

The Siemens 3SU1000-4GF01-0AA0 is a 22mm round, plastic key-operated switch featuring a blue actuator and the O.M.R lock mechanism with lock number 73038. It comes with two keys and offers two maintained (latching) switch positions: 'O' (OFF) and 'I' (ON). The switch has an actuating angle of 90° (10:30h/13:30h), with the key removable only in the 'O' position.

This key switch is designed for secure control and operational management in industrial applications. The blue color can signify specific functions or areas, while the latching action ensures the selected state is maintained. It's ideal for controlling machinery, access, or power in environments where authorized access is required.

Stanlo Automation, a veteran-owned business, provides the Siemens 3SU1000-4GF01-0AA0 key switch. We offer reliable components for your industrial automation needs.

Technical specifications

Mounting Diameter	22.3 mm
Lock Number	73038
Positions	2 (O-I)
Actuation Type	Latching (Maintained)
Actuating Angle	90° (10:30h/13:30h)
Key Removal	Position O
Color	Blue
Material	Plastic
IP Rating	IP66/IP67/IP69K

Common applications

Industrial Control

Access Control

Security Systems

Machine Operation

Equipment Safety

Compatible systems

SIRIUS ACT 22mm System

Also known as

Siemens 3SU1 O.M.R Key Switch Blue 22mm Latching Key Switch SIRIUS ACT 3SU1000-4GF01-0AA0

Replaces / compatible with

This key switch can replace other 22mm O.M.R. or similar latching key switches, offering a blue actuator for specific identification in Siemens systems.

Technical note

Expert tip

Requires separate contact blocks for completion of the electrical circuit, ensuring proper integration into the control system.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What does the blue color on the Siemens 3SU1000-4GF01-0AA0 key switch typically signify?

The blue color on the Siemens 3SU1000-4GF01-0AA0 key switch often signifies a specific function or an assigned operational area, aiding in quick identification and control within a complex panel or system.