The 3RN1010-1BB00: The unit measures 22.5 mm wide by 92 mm high by 91 mm deep, fitting standard DIN-rail enclosures. It supports both screw and snap-on mounting. Wiring is via screw-type terminals for the auxiliary and control circuit.
Siemens 3RN1010-1BB00 Thermistor Motor Protection, 24 V AC/D
MPN3RN1010-1BB00
Siemens SIRIUS 3RN1 thermistor motor protection evaluation unit, 24 V AC/DC, 2 CO contacts, screw terminals, IP20, 22.5 mm wide.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Rated value (50 Hz) | 24 V |
| Rated value (60 Hz) | 24 V |
| Parameter | Value |
|---|---|
| Ingress protection (IP rating), wired | IP20 |
| Parameter | Value |
|---|---|
| Fastening method | screw and snap-on mounting |
| Width | 22.5 mm |
| Height | 92 mm |
| Depth | 91 mm |
Product details
Frequently asked questions
What are the key ratings for the 3RN1010-1BB00?
It operates on 24 V AC/DC control voltage, has two changeover (CO) auxiliary contacts, IP20 protection, and an ambient temperature range of -25 to +60 °C. Dimensions are 22.5 mm wide, 92 mm high, 91 mm deep.
MPN
3RN1010-1BB00