Siemens 3SB3208-2EA11 22mm 3-Position Momentary Selector Switch
Siemens 3SB3208-2EA11 22mm 3-position momentary selector switch.
The Siemens 3SB3208-2EA11 is a 22mm round plastic selector switch in black, featuring a short actuator. It has 3 switch positions: I-O-II, and operates as a momentary contact type, meaning it returns to its default position when released. The actuating angle is 2x50 degrees. This unit includes a holder with 2 sets of contacts, each providing 1 Normally Open (1NO) and 1 Normally Closed (1NC) contact (2 x 1NO+1NC). Wiring is done via screw terminals.
This momentary selector switch is used for applications where a temporary signal is needed for each position, such as for inching operations or initiating transient functions. The 3 positions (I-O-II) allow for selection between different momentary actions or states, offering flexibility in control sequences.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers this phased-out Siemens component. While the SIRIUS ACT 3SU1 is the successor, Stanlo provides essential access to parts like the 3SB3208-2EA11 for the maintenance of existing systems. Rely on Stanlo for your specialized industrial automation requirements.
| Size | 22mm |
| Actuator Type | Selector Switch (short) |
| Positions | 3 (I-O-II) |
| Operation | Momentary Contact |
| Actuating Angle | 2x50 degrees |
| Contact Configuration | 2 x (1NO + 1NC) |
| Terminal Type | Screw Terminal |
| Color | Black |
| Series | SIRIUS 3SB3 |