Siemens 3SB3400-0A Contact Block - 1 NO + 1 NC
Siemens 3SB3400-0A contact block with 1 NO and 1 NC contact.
The Siemens 3SB3400-0A is a contact block featuring two contact elements: one Normally Open (NO) and one Normally Closed (NC). It is designed for front plate mounting and utilizes screw terminals for secure electrical connections. This part is part of the Siemens 3SB3 series, which is now phased out, with the SIRIUS ACT 3SU1 series being the designated successor.
This type of contact block is crucial for building versatile control circuits in industrial applications. It allows for the implementation of interlocking logic, signaling, and control sequences within pushbuttons, selector switches, and other control devices. Applications include manufacturing equipment, control panels, and automation systems where precise control logic is required.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3SB3400-0A contact block. If you are maintaining or expanding systems utilizing this phased-out component, Stanlo Automation can provide a reliable source. We specialize in providing hard-to-find and surplus industrial automation parts to support your operational needs.
| Type | Contact Block |
| Contacts | 1 NO + 1 NC |
| Terminal Type | Screw Terminal |
| Mounting | Front Plate Mounting |
| Series | 3SB3400 |