Part Number: 3RH1911-1HA12 Manufacturer: Siemens Relays Part Series: 3RH191 Siemens Sirius S00, auxiliary switch block, 22E, 1 NO + 2 NC, screw connections, for contactors for switching motors, 4 pole Available to Order Quantity × 1 Item added to your Quotation Basket 3RH1911-1HA12 Siemens Relays Your Quotation Basket Items: 2