3TK2827-2BB41 Siemens
- Code / Model: 3TK28272BB41
- Manufacturer: Siemens
- Department: Reels and signal conditioning
- Category of products: Reels
- Sub-category: Safety railings
- You've seen it before.: 1
SIRIUS Safety Relay
With enabling relay circuits (EC) 24 V DC, 45 mm total width. Spring-loaded EC instantaneous terminal: 2 NA. EC delayed: 2 NA, 0.05 ... 3 s. SC: 1 NC.
- Supervised start
- Basic device SIL maximum reached: 3 / 2, PL: e / d
