SIEMENS
Siemens 3SU1250-2PU10-1AA0 Potentiometer, 22mm, Compact Metal Black 100k Ohm, Holder Original Brand New
Siemens 3SU1250-2PU10-1AA0 is a compact 22mm industrial potentiometer featuring a durable metal body, black finish, 100k ohm resistance, holder, and screw terminal connection for reliable control panel applications.
- ConditionOriginal Brand New
- Warranty12 months
- Genuine Products
- Up to 1-Year Warranty
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Description
Overview
The Siemens 3SU1250-2PU10-1AA0 Potentiometer is a high-quality, compact control component designed for industrial and commercial control panels. With its 22 mm round metal design, this potentiometer ensures precise resistance adjustment and long-term durability in demanding environments.
Benefit
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Compact 22 mm design saves panel space
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Metal construction ensures durability and long service life
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100k ohm resistance for accurate control applications
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Screw terminal connection for secure and easy installation
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Supplied with holder for stable mounting
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Trusted Siemens quality for industrial reliability
Function & Application
The 3SU1250-2PU10-1AA0 Potentiometer functions as a variable resistor, converting a rotary mechanical position into a proportional electrical signal (voltage or resistance).
Typical Applications Include:
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Speed Control: Adjusting the setpoint for variable speed drives (VFDs) or motors.
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Positioning: Setting analog position limits or reference points for actuators.
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Set Point Control: Defining target values for temperature controllers, pressure regulators, or flow meters.
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Analog Input Simulation: Providing a test input for PLC or control system analog input modules.
Technical Highlights
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Product Number: 3SU1250-2PU10-1AA0
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Type: Potentiometer
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Mounting Diameter: 22 mm
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Shape: Round
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Material: Metal
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Color: Black
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Resistance: 100k Ohm
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Terminal Type: Screw Terminal
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Accessories: With Holder
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Specifications
| SKU / Model | 3SU1250-2PU10-1AA0 |
|---|---|
| Brand | SIEMENS |
| Product brand name | SIRIUS ACT |
| Product designation | Potentiometers |
| Design of the product | Compact unit |
| Product type designation | 3SU1 |
| Product line | Metal, shiny, 22 mm |
| Manufacturer's article number | - |
| ● of the supplied holder | 3SU1550-0AA10-0AA0 |
| Number of command points | 1 |
| Design of the operating mechanism | Rotary knob |
| Manner of function of the actuating element | Infinitely variable adjustment, angle of rotation 280° |
| Color | - |
| ● of the actuating element | black |
| Material of the actuating element | plastic |
| Shape of the actuating element | round |
| Outer diameter of the actuating element | 30 mm |
| Marking of the actuating element | Any inscription, symbol compliant with ISO7000 and IEC60417 |
| Maximum deflection angle [°] | 280° |
| Product component front ring | No |
| Material of the holder | Metal |
| Insulation voltage | - |
| ● rated value | 500 V |
| Degree of pollution | 3 |
| Protection class IP | IP66, IP67, IP69(IP69K) |
| ● of the terminal | IP20 |
| Degree of protection NEMA rating | 1, 2, 3, 3R, 4, 4X, 12, 13 |
| Shock resistance | - |
| ● acc. to IEC 60068-2-27 | Sinusoidal half-wave 50 g / 11 ms |
| Vibration resistance | - |
| ● acc. to IEC 60068-2-6 | 10 ... 500 Hz: 5g |
| Mechanical service life (switching cycles) | - |
| ● typical | 25 000 |
| Reference code acc. to DIN EN 81346-2 | S |
| Reference code acc. to DIN EN 61346-2 | S |
| Type of electrical connection | screw-type terminals |
| Type of connectable conductor cross-sections | - |
| ● solid with core end processing | 2x (0.5 ... 0.75 mm²) |
| ● solid without core end processing | 2x (1.0 ... 1.5 mm²) |
| ● finely stranded with core end processing | 2x (0.5 ... 1.5 mm²) |
| ● finely stranded without core end processing | 2x (1,0 ... 1,5 mm²) |
| ● at AWG conductors | 2x (18 ... 14) |
| Tightening torque of the screws in the bracket | 1 ... 1.2 N·m |
| Tightening torque | - |
| ● with screw-type terminals | 0.8 ... 1 N·m |
| Ambient temperature | - |
| ● during operation | -25 ... +70 °C |
| ● during storage | -40 ... +80 °C |
| Environmental category during operation acc. to IEC 60721 | 3M6, 3S2, 3B2, 3C3, 3K6 (with relative air humidity of 10 ... 95 %, no condensation in operation permitted for all devices behind front panel) |
| Height | 40 mm |
| Width | 30 mm |
| Shape of the installation opening | round |
| Mounting diameter | 22.3 mm |
| Positive tolerance of installation diameter | 0.4 mm |
| Mounting height | 19.4 mm |
| Installation width | 30 mm |
| Installation depth | 46 mm |
| last modified: | 02/22/2020 |
| Weight | 0.106 kg |
| Dimensions | 118.00 × 97.00 × 32.00 mm |
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