SIEMENS
Siemens metal enclosure for 22 mm command devices featuring a yellow top, central control point, floor mounting, and M20 cable entries on top and bottom.
The Siemens SIRIUS ACT 3SU1851-0AA00-0AA2 is a robust, single-point metal enclosure designed for housing 22 mm round command and signaling devices. Part of the reliable SIRIUS ACT series, this enclosure is engineered for floor mounting in demanding industrial environments. The durable metal construction ensures high mechanical stability, while the striking yellow enclosure top part provides high visibility, often used for emergency stop or critical control functions. This model is supplied without equipment, offering maximum flexibility for installing the user's choice of pushbuttons, indicator lights, or switches.
Durable Metal Construction – Ensures long-lasting performance in industrial environments
High Visibility Yellow Top – Enhances safety and quick identification
Flexible Installation – Floor-mounted design with top and bottom cable entries
Customizable Setup – Supplied without equipment for tailored configurations
Industrial-Grade Reliability – Designed by Siemens for demanding applications
Houses 22 mm command and control devices
Provides secure protection for control components
Supports centralized control point positioning
Enables organized cable routing through M20 entries
Enhances safety and usability in industrial control systems
Product Number: 3SU1851-0AA00-0AA2
Brand: Siemens
Control Point Diameter: 22 mm
Control Points: 1
Control Point Position: Center
Enclosure Material: Metal
Top Part Color: Yellow
Mounting Type: Floor mounting
Equipment Included: No
Cable Entry: 1 × M20 top, 1 × M20 bottom
Shape: Round
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| SKU / Model | 3SU1851-0AA00-0AA2 |
|---|---|
| Brand | SIEMENS |
| product brand name | SIRIUS ACT |
| product designation | Enclosures |
| product type designation | 3SU1 |
| design of the housing | Command point in center |
| shape of the enclosure front | Square |
| material of the enclosure | metal |
| number of command points | 1 |
| product component protective collar | No |
| color of the enclosure top part | yellow |
| fastening method of the enclosure | Vertical / horizontal |
| protection class IP | IP66, IP67, IP69(IP69K) |
| degree of protection NEMA rating | 1, 2, 3, 3R, 4, 4X, 12, 13 |
| shock resistance for railway applications acc. to DIN EN 61373 | Category 1, Class B |
| vibration resistance for railway applications acc. to DIN EN 61373 | Category 1, Class B |
| cable entry type | Without |
| type of electrical connection on enclosure | Cable routing above and below, both 1 x M20 |
| tightening torque of fixing screws in the enclosure cover | 1.5 ... 1.7 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) |
| fastening method of modules and accessories | Floor mounting |
| mounting diameter | 22.3 mm |
| positive tolerance of installation diameter | 0.4 mm |
| last modified: | 12/21/2020 |
| Weight | 0.485 kg |
| Dimensions | 98.00 × 94.00 × 81.00 mm |
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