3RB3123-4SB0 | Siemens
Overload protection relay, 3 pole, 3 to 12 A, 12 A, screw connection, 3RB3123-4SB0
Order No.: 27H2716
EAN: 4011209749610
MPN:
3RB3123-4SB0
3RB31234SB0
Unit Price (€ / pc.)
180.2493 € *
Available: 0 pcs.
Leadtime: 1 Week **
Overload relay 3...12 A Electronic For motor protection Size S0, Class 5...30 Contactor mounting Main circuit: Screw Auxiliary circuit: Screw Manual-Automatic-Reset Internal ground fault detection solid-state overload relay SIRIUS 3RB3 for inverse-time delayed protection of loads with normal and heavy starting against excessive temperature rises due to overload, phase unbalance or phase failure.
Technical specifications
| Connection | Schraubanschluss | |
| Version | Überlastrelais | |
| Release | 3 bis 12 A | |
| rated voltage (AC) | 690 V | |
| Actuator | Schiebeschalter | |
| Assembly | Panelmontage | |
| Rated current | 12 A | |
| Network frequency | 50/60 Hz | |
| Pin number | 3-polig | |
| Degree of protection (IP) | IP20 |
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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 | Blei, Bleimonoxid (Bleioxid) |
