3SE2903-1AA20
The 3SE2903-1AA20 is a Siemens SIRIUS 3SE2 foot switch. It features a non-latch design with a protective cover and provides two sets of normally open and two sets of normally closed contacts. It is suitable for foot-operated control applications in industrial equipment.
Product Positioning
The 3SE2903-1AA20 is a foot switch from the Siemens SIRIUS series. It features non-latch operation and a protective cover to effectively prevent accidental activation, making it suitable for mechanical control applications requiring foot operation.
Core Product Advantages and Features
Non-latch operation
It adopts a momentary (non-latch) action mode, automatically resetting after the pedal is released, which is suitable for operation occasions requiring transient control.
With protective cover design
The pedal is equipped with a protective cover to reduce the risk of accidental operation caused by falling foreign objects or accidental stepping.
2NO+2NC contact configuration
It provides two sets of normally open and two sets of normally closed contacts, which can be used in conjunction with control and monitoring circuits.
Wide range of voltage and current applications
It can accommodate various power supply conditions such as 230/400 VAC and 24/250 VDC, and has high wiring flexibility.
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