What this part is and what it does
The Siemens 3SF3200-6GV00-0BA1 is a communication-capable position switch with an integrated AS-i adapter, built for direct connection to an AS-interface network without a separate I/O module. The mechanical active principle and positive opening switching function mean the NC contacts break physically when the actuator is forced — a safety requirement for guard-door monitoring or end-of-travel limits where a welded contact must not mask the open state. The housing is a molded-plastic block design per EN 50047, screw-fixed, and rated IP65, so it handles washdown and dusty environments on packaging lines, conveyors, or machine guarding.
Key ratings and what they mean for fit
Two NC contacts and zero NO contacts: this switch is wired for safety circuits that need a normally-closed path in the guarded state. The twist lever actuator is a standard roller-crank design — it trips when the cam or striker passes, with a slow-action break. The AS-i connection uses the insulation displacement method, meaning the flat cable is punched into the adapter without stripping; plan for the AS-i addressing tool at commissioning. Ambient operating range is -25 to +60 °C, which covers most indoor industrial environments but not foundry hot zones.