3RR2241-2FW30 Siemens
- Code / Model: 3RR22412FW30
- Manufacturer: Siemens
- Department: Reels and signal conditioning
- Category of products: Reels
- Sub-category: Solid-state reels
- You've seen it before.: 1
Supervision Relay
This supervision relay can be mounted on the contactor 3RT2, size S00 standard, and features digital adjustable settings.
Features:
- Apparent / Active Current Supervision: 1.6-16 A
- Frequency: 20-400 Hz
- Phase: Three-phase
- Power Supply: 24-240 V AC/DC
- 1 Switching Contact, 1 Semiconductor
- Alarm and Warning Output
- Overcurrent and Undercurrent Monitoring
- Phase Failure, Cable Break Detection
- Phase Sequence Monitoring
- Residual Current Monitoring
- Blocking Current
- Warning and Alarm Thresholds with or without Fault Buffer
- ON Delay: 0-99 s
- Noise Pulse Suppression: 0-30 s
- Pause after Failure: 0-300 min
- Spring Type Connection System
