Siemens 3SU10004BF110AA0 SIRIUS ACT key Switch 22mm round plastic black

The Siemens key switch 3SU1000-4BF11-0AA0 features a black PVC front ring and operates at one 90° position. It is designed for secure and controlled operations, making it ideal for industrial environments requiring authorised access. Typical applications include machinery operation panels where key-based activation or deactivation is necessary.

Type	Key switch
Case Colour	Black
Colour control element	Silver
Colour front ring	Black
Colour indicator light cap	N/A
Connection	External contact
Construction type lens	Rectangular
Degree of protection (IP), front side	IP67/IP69K
Degree of protection (NEMA)	N/A
Dimensions	(W x H) 29.5 mm x 29.5 mm
Durability	1000000
Factory colour	Black
Functions	latch
Height	29.5mm
Height opening	49.4mm
Hole Diameter	22.3mm
IP Rating	IP67/IP69K
Key removal position	Off/On
Lighting Type	None
Material front ring	Plastic
Max. temperature	+70°C
Min. temperature	-25°C
Misc Attribute	3SU1000-4BF11-0AA0
Number of Switch Positions	2
Print motif	None
Recess Diameter	22mm
Shape	Round
Spring-return	FALSE
Suitable for lighting	FALSE
Switch position	1 x Off/On
Switch/button features	Front ring (PVC)
Switching angle	1 x 90 °
Switching function latching	TRUE
Type of control element	Other
Weight	55g
Width	29.5mm
Width opening	29.5mm
With front ring	TRUE