Siemens 3RH1122-2KB40-0LA0 Contactor Relay 24V DC, 2 NO + 1 NC
Siemens 3RH1122-2KB40-0LA0 Contactor Relay with 2 NO + 1 NC contacts.
The Siemens 3RH1122-2KB40-0LA0 is a 24V DC contactor relay for auxiliary circuits, equipped with 2 normally open (NO) and 1 normally closed (NC) contacts. It is designed for size S00 and features spring-loaded terminals for connection. The relay operates within a voltage range of 0.7 to 1.25 times the rated supply voltage (Us) and includes an integrated varistor for transient suppression.
This relay is suitable for various industrial automation tasks requiring specific contact configurations, such as in control systems, switchgear, and machine interfaces. Its 2 NO + 1 NC configuration offers flexibility for interlocking or signaling functions.
Stanlo Automation, a veteran-owned business, is dedicated to supplying quality surplus industrial automation parts. We ensure that components like the Siemens 3RH1122-2KB40-0LA0 are available to keep your systems operational, even for legacy equipment.
| Part Number | 3RH1122-2KB40-0LA0 |
| Manufacturer | Siemens |
| Type | Contactor Relay |
| Voltage | 24 V DC |
| Contacts | 2 NO + 1 NC |
| Size | S00 |
| Termination | Spring-loaded Terminal |
| Features | Integrated varistor |
| Operating Range | 0.7...1.25* Us |