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The SIEMENS 3SB3403-0B is a contact block with 1NO (normally open) contact and spring-loaded terminals, part of the 3SB3 series. It is designed for front fixing with spring clamps. This contact block is suitable for use in industrial automation and motion control systems, specifically with PLCs and HMIs.
The SIEMENS 3SB3403-0B contact block ensures reliable switching in various industrial applications. It features a robust design and spring-loaded terminals for secure connections.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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