3RR2143-3AA30
Siemens 3RR2143-3AA30 Monitoring relay, can be mounted to Contactor 3RT2, Size S2 basic, analog adjustment Apparent. Siemens 3RR2143-3AA30 is the exact printed commercial reference for a current monitoring relay in the SIRIUS 3RR Current Monitoring range. Siemens' official product description is: Monitoring relay, can be mounted to Contactor 3RT2, Size S2 basic, analog adjustment Apparent current monitoring 8...80 A, 50...60 Hz, 2-phase Supply 24 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure, Cable break with or without fault buffer ON delay 0-60 s Noise pulse suppression 0-30 s Switching hysteresis 6% spring-type connection system.
Details
- Brand: Siemens
- Part number: 3RR2143-3AA30
- Series: SIRIUS 3RR Current Monitoring
- Category: Current Monitoring Relay
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Specifications
- Frequency
- 50...60 Hz
- Portfolio
- SIRIUS / Siemens industrial controls
- Frame size
- Size S2
- Manufacturer
- Siemens
- Product role
- Current Monitoring Relay
- On-delay range
- 0-60 s
- Product family
- SIRIUS 3RR Current Monitoring
- Terminal technology
- spring-type connection system
- Compatible equipment
- 3RT2
- Siemens order number
- 3RR2143-3AA30
- Contact configuration
- 1 change-over contact
- Pulse suppression time
- 0-30 s