3RR2143-1AA30 | Siemens
Monitoring relays, 2-phase supply 24 V AC/DC, 1 Form C (NO/NC), 24 V (DC), 24 V (AC), 3RR2143-1AA30
Order No.: 27H8822
EAN: 4011209936225
MPN:
3RR2143-1AA30
3RR21431AA30
Unit Price (€ / pc.)
162.1851 € *
Available: 0 pcs.
Leadtime: 1 Week **
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% Screw connection system Monitoring relays SIRIUS 3RR2 for plugging into SIRIUS 3RT2 contactors or for stand-alone installation for multi-phase current monitoring of the entire plant or of the driven process.
Technical specifications
| Connection | screw connection | |
| Version | 2-phase supply 24 V AC/DC | |
| Contact type | 1 Form C (NO/NC) | |
| Coil voltage (AC) | 24 V | |
| Coil voltage (DC) | 24 V |
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Logistics
| Country of origin | CZ |
| Customs tariff number | 85364900 |
Compliance
| RoHS conform | Yes |
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | No |
| Substance description | Lead, lead monoxide (lead oxide) |
