This product listing is for the part 3SB3001-2BA21, manufactured by Siemens, and is a Illuminated red momentary selector knob (round actuator) for Siemens SIRIUS ACT pilot devices, O-I (On–Off) momentary contact configuration..
We have 20 units in-stock and ready to ship from Portugal for $5.88 USD per unit (Warehouse Certifications: ISO 9001:2015).
3-5 day shipping is free with the purchase of 18 unit(s) or more (Free domestic shipping on orders over $100).
Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.
Part Specifications:
- Manufacturer: Siemens
- Manufacturer part number: 3SB3001-2BA21
- Product family: SIRIUS ACT (3SB3 / 3SB2 series)
- Category: Illuminated selector switch / actuator (pilot device)
- Actuator shape / mounting diameter: 22.5 (round actuator family / 22 mm variants in SIRIUS ACT; related 3SB2/3SB3 documentation covers 22–30.5 mm types) mm
- Actuation / contact function: O - I (On-Off) momentary contact
- Illumination / lamp type: Illuminable actuator (LED module compatible / integrated fiber-optic illumination in SIRIUS ACT actuators)
- Actuator color: Red
- Mounting / design family: SIRIUS ACT modular pilot device (actuator, holder, contact block, lamp holder assembly)
- Mechanical endurance (actuators): 3 × 10^5 (selector or rotary actuators per SIRIUS ACT system manual) cycles
- Electrical switching capacity (general series): Uninterrupted current 5 A; switching capacity B300/R300 (per SIRIUS 3SB2/3SU general data) A
- Degree of protection (contact chambers): IP40 (contact chambers behind front panel) per series datasheet
*Image shown is a reference only, please refer to your part number.
Free domestic shipping on orders over $100!
Stock
Price
Quantity
Ships from

Portugal
Ships in
3-5 Days
Stock
20
units
Portugal
Warehouse
4d2l2f
Certifications
ISO 9001:2015
Price
$5.88
/unit
3-5 Days
MOQ:
20 units
Minimum Order Quantity
The minimum amount required to make a purchase.
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