Siemens 3RB2913-0AA1 SIRIUS Stand-alone Assembly Support
Siemens 3RB2913-0AA1 SIRIUS stand-alone assembly support (phased-out).
The Siemens 3RB2913-0AA1 is a phased-out stand-alone assembly support designed for SIRIUS 3RB20 and 3RB21 series overload relays in Size S00. It facilitates stand-alone installation, allowing these relays to be mounted independently of contactors. This support features screw terminals for the main circuit connections and has no auxiliary circuit connections. As this product is discontinued, the SIRIUS 3RU2 series is its successor.
This support was essential for applications where overload relays needed to be mounted directly onto a control panel or enclosure without a corresponding contactor, providing a flexible installation solution for motor protection.
Stanlo Automation, your veteran-owned source for surplus industrial automation parts, can assist you in finding compatible successors or alternatives for the Siemens 3RB2913-0AA1. Contact us for support with obsolete components.
| Part Type | Stand-alone assembly support |
| For Relay Series | 3RB20/21 |
| Size | S00 |
| Installation | Stand-alone |
| Main Circuit Connection | Screw terminal |