Siemens 3SU1851-0AD00-2AB1 Metal Enclosure for Command Devices, 22 mm, Round, Floor Mounting Original Brand New
$50.93
Durable Siemens 3SU1851-0AD00-2AB1 metal enclosure for 22 mm command devices. Features gray top part, 1 white pushbutton (1 NO), screw terminals, floor mounting, and M20 cable entries. Includes label for easy identification.
Availability: In stock
Overview
The Siemens SIRIUS ACT 3SU1851-0AD00-2AB1 is a robust, single-point metal enclosure designed to house 22 mm command and signaling devices. Part of the highly successful SIRIUS ACT series, this complete unit provides a secure and reliable interface for machine operation. Built with a durable metal construction and a gray enclosure top, it is engineered for floor mounting and features a pre-installed white pushbutton with a 1 NO (Normally Open) contact block utilizing secure screw terminals. This enclosure is a ready-to-use solution, significantly simplifying installation in industrial control environments.
Benefit
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Durable Metal Construction: Ensures long-lasting protection for your control devices.
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Easy Installation: Equipped with 1xM20 entries on top and bottom for hassle-free wiring.
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User-Friendly Operation: Features 1 white pushbutton (1 NO) with clear labeling.
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Versatile Application: Suitable for floor-mounted control panels in industrial settings.
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Enhanced Safety: Screw terminal connections provide secure electrical installation.
Function
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Complete Enclosure Unit: Supplied with all necessary components: metal enclosure, metal control point, and contact block.
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Single Control Point: Pre-fitted with one round, 22 mm white pushbutton (‘A’ position) for immediate use as an ‘I’ (ON/START) function.
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Durable Metal Design: High-quality metal enclosure material ensures maximum mechanical strength and longevity in harsh industrial settings.
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1 NO Contact Block: Reliable switching with a Normally Open (NO) contact, ideal for starting or momentary activation.
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Secure Wiring: Utilizes screw terminals for stable and high-contact force electrical connections.
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Convenient Cable Entry: Equipped with 1x M20 cable entry gland on both the top and the bottom, allowing flexible cable routing.
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Pre-Labeled: Includes a label for the ‘I’ function (typically START/ON).
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Mounting: Designed specifically for floor mounting.
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| Weight | 0.590 kg |
|---|---|
| Dimensions | 95.00 × 100.00 × 131.00 mm |
| Brand | SIEMENS |
| product brand name | SIRIUS ACT |
| product designation | Enclosures |
| product type designation | 3SU1 |
| manufacturer's article number | – |
| ● of supplied contact module | A2 = 3SU1400-2AA10-1BA0 |
| ● of supplied contact module at the command point A 2 | 3SU1400-2AA10-1BA0 |
| ● of the supplied holder | A = 3SU1550-0AA10-0AA0 |
| ● of the supplied holder at the command point A | 3SU1550-0AA10-0AA0 |
| ● of the supplied actuator | 3SU1050-0AB60-0AA0 |
| ● of the supplied actuator at the command point A | 3SU1050-0AB60-0AA0 |
| ● of supplied empty enclosure | 3SU1851-0AA00-0AB1 |
| ● of supplied accessory | A = 3SU1900-0AF16-0QB0 |
| ● of the supplied accessories at the command point A | 3SU1900-0AF16-0QB0 |
| design of the housing | with recess for label |
| shape of the enclosure front | Square |
| material of the enclosure | metal |
| number of command points | 1 |
| product component | – |
| ● EMERGENCY STOP device | No |
| ● protective collar | No |
| color of the enclosure top part | grey |
| delivery state | – |
| ● as a kit | No |
| ● pre-wired on strip terminal | No |
| fastening method of the enclosure | Vertical |
| design of the actuating element | Pushbutton |
| suitability for use EMERGENCY OFF switch | No |
| product feature lockout | No |
| product extension optional light source | No |
| color of the actuating element | white |
| material of the actuating element | plastic |
| shape of the actuating element | round |
| number of contact modules | 1 |
| product component front ring | Yes |
| design of the front ring | Standard |
| material of the front ring | Metal, high gloss |
| color of the front ring | silver |
| material of the holder | Plastic |
| number of LED modules | 0 |
| product function | – |
| ● positive opening | No |
| ● EMERGENCY OFF function | No |
| ● EMERGENCY STOP function | No |
| protection class IP | IP66, IP67, IP69(IP69K) |
| degree of protection NEMA rating | 1, 2, 3, 3R, 4, 4X, 12, 13 |
| shock resistance | – |
| ● acc. to IEC 60068-2-27 | Sinusoidal half-wave 50g / 11 ms |
| vibration resistance | – |
| ● acc. to IEC 60068-2-6 | 10 … 500 Hz: 5g |
| ● for railway applications acc. to DIN EN 61373 | Category 1, Class B |
| reference code acc. to IEC 81346-2 | S |
| continuous current of the C characteristic MCB | 10 A; for a short-circuit current smaller than 400 A |
| continuous current of the quick DIAZED fuse link | 10 A |
| continuous current of the DIAZED fuse link gG | 10 A |
| operating voltage | – |
| ● at AC | – |
| — at 50 Hz rated value | 5 … 500 V |
| — at 60 Hz rated value | 5 … 500 V |
| ● at DC rated value | 5 … 500 V |
| design of the interface for communication | without |
| design of the contact of auxiliary contacts | Silver alloy |
| number of NC contacts for auxiliary contacts | 0 |
| number of NO contacts for auxiliary contacts | 1 |
| type of electrical connection of modules and accessories | Screw-type terminal |
| type of electrical connection on enclosure | Cable routing above and below, both 1 x M20 |
| tightening torque of the screws in the bracket | 1 … 1.2 N·m |
| tightening torque of fixing screws in the enclosure cover | 1.5 … 1.7 N·m |
| tightening torque with screw-type terminals | 0.8 … 0.9 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 |
| shape of the installation opening | round |
| number of labels | 1 |
| marking of the name plate for command devices | A = I |
| color of the label | A = black |
| number of inscription plates | 0 |
| last modified: | 10/1/2021 |
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