3TK2827-1BB40 Siemens
- Code / Model: 3TK28271BB40
- 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. Screw terminal EC instantaneous: 2 NA EC delayed: 2 NA, 0.5 ... 30 s SC: 1 NC. Supervised start.
Basic device SIL maximum reached: 3/2, PL: e / d
