Siemens 3SB3400-0B 1 NO Contact Block

The Siemens 3SB3400-0B is a contact block featuring one normally open (NO) contact element. It is designed for front plate mounting and utilizes screw terminals for secure connections. This component is part of the older 3SB3 series and has been phased out.

This contact block was typically used in control panels and machinery for signaling and control circuits, often in conjunction with pushbuttons or selector switches. Industries such as manufacturing, automation, and building services would have utilized these components for their robust design.

As a veteran-owned surplus parts distributor, Stanlo Automation specializes in providing hard-to-find and phased-out components like the Siemens 3SB3400-0B. We offer a reliable source for your automation needs, ensuring you can maintain existing systems without costly upgrades.