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Product Specifications:
| Item | Switch |
| Action Type | Maintained/Maintained/Momentary |
| Basic Material | Metal |
| Bezel Color | Silver |
| Bezel Material | Metal |
| Cam | No Cam |
| Color | Chrome |
| Colour Control Element | Silver |
| Construction Type Lens | Rectangular |
| Included | Lock |
| Ip Rating | IP69K |
| Key Removal | Left, Center |
| Key Removal Position | Center, Left |
| Legend | No Legend |
| Material Front Ring | Metal |
| Nema Rating | NEMA 1, NEMA 12, NEMA 2, NEMA 3, NEMA 3R, NEMA 4, NEMA 4X |
| No. Of Positions | 3 |
| No. Of Switch Positions | 3 |
| Panel Mounting Hole Dia. | 22 mm |
| Position | 3 |
| Series | 3SU Series |
| Switch Action | Momentary/Maintained/Maintained |
| Switch Operation @ Position A | X |
| Switch Operation @ Position B | O |
| Switch Operation @ Position C | X |
| Switch Operation @ Position D | No Fourth Position |
| Type Of Control Element | Key |
| Type Of Operator | Keyed |
| With Front Ring | Yes |
Shipping Info:
| Ship weight (kg) | 0.15 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | CZ |
Product Variants
| Product | Model | Color | Cam | Type Of Operator | Panel Mounting Hole Dia. | No. Of Positions | Position | Key Removal | Series | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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3SU1050-5BF11-0AA0 | Chrome | No Cam | Keyed | 22 mm | 2 | 2 | All Positions | 3SU Series | €280.53 | |
![]() |
52SX2CAB | Black | C | Lever | 30 mm | 3 | 3 | No Key | CLASS 52 Series | €93.29 | |
![]() |
3SU1002-2BL60-0AA0 | White | No Cam | Lever | 22 mm | 3 | 3 | No Key | 3SU Series | €27.07 | |
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52SB2CBB | Black | C | Extended Lever | 30 mm | 3 | 3 | No Key | CLASS 52 Series | €162.59 | |
![]() |
3SU1050-5BF21-0AA0 | Chrome | No Cam | Keyed | 22 mm | 2 | 2 | Right | 3SU Series | €277.23 | |
![]() |
3SU1000-5BF01-0AA0 | Chrome | No Cam | Keyed | 22 mm | 2 | 2 | Left | 3SU Series | €277.59 | |
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3SU1050-5BF01-0AA0 | Chrome | No Cam | Keyed | 22 mm | 2 | - | Left | 3SU Series | €274.83 |
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Contact us
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SIEMENS 3SU1050-5BN51-0AA0 Key-Operated Switch, 22 mm Size, Metal, Keyed, Maintained/Maintained/Momentary, No Cam
€261.62 /unit





