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SIEMENS

Siemens 3SU1851-0AD00-2AB1 Metal Enclosure for Command Devices, 22 mm, Round, Floor Mounting Original Brand New

Model / SKU3SU1851-0AD00-2AB1

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.

Original price was: $71.03.Current price is: $38.53.
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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  • Up to 1-Year Warranty
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Description

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

  • Durable Metal Construction: Ensures long-lasting protection for your control devices.

  • Easy Installation: Equipped with 1xM20 entries on top and bottom for hassle-free wiring.

  • User-Friendly Operation: Features 1 white pushbutton (1 NO) with clear labeling.

  • Versatile Application: Suitable for floor-mounted control panels in industrial settings.

  • Enhanced Safety: Screw terminal connections provide secure electrical installation.

Function

  • Complete Enclosure Unit: Supplied with all necessary components: metal enclosure, metal control point, and contact block.

  • Single Control Point: Pre-fitted with one round, 22 mm white pushbutton ('A' position) for immediate use as an 'I' (ON/START) function.

  • Durable Metal Design: High-quality metal enclosure material ensures maximum mechanical strength and longevity in harsh industrial settings.

  • 1 NO Contact Block: Reliable switching with a Normally Open (NO) contact, ideal for starting or momentary activation.

  • Secure Wiring: Utilizes screw terminals for stable and high-contact force electrical connections.

  • Convenient Cable Entry: Equipped with 1x M20 cable entry gland on both the top and the bottom, allowing flexible cable routing.

  • Pre-Labeled: Includes a label for the 'I' function (typically START/ON).

  • Mounting: Designed specifically for floor mounting.

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Datasheet in PDF

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Specifications

SKU / Model3SU1851-0AD00-2AB1
BrandSIEMENS
product brand nameSIRIUS ACT
product designationEnclosures
product type designation3SU1
manufacturer's article number-
● of supplied contact moduleA2 = 3SU1400-2AA10-1BA0
● of supplied contact module at the command point A 23SU1400-2AA10-1BA0
● of the supplied holderA = 3SU1550-0AA10-0AA0
● of the supplied holder at the command point A3SU1550-0AA10-0AA0
● of the supplied actuator3SU1050-0AB60-0AA0
● of the supplied actuator at the command point A3SU1050-0AB60-0AA0
● of supplied empty enclosure3SU1851-0AA00-0AB1
● of supplied accessoryA = 3SU1900-0AF16-0QB0
● of the supplied accessories at the command point A3SU1900-0AF16-0QB0
design of the housingwith recess for label
shape of the enclosure frontSquare
material of the enclosuremetal
number of command points1
product component-
● EMERGENCY STOP deviceNo
● protective collarNo
color of the enclosure top partgrey
delivery state-
● as a kitNo
● pre-wired on strip terminalNo
fastening method of the enclosureVertical
design of the actuating elementPushbutton
suitability for use EMERGENCY OFF switchNo
product feature lockoutNo
product extension optional light sourceNo
color of the actuating elementwhite
material of the actuating elementplastic
shape of the actuating elementround
number of contact modules1
product component front ringYes
design of the front ringStandard
material of the front ringMetal, high gloss
color of the front ringsilver
material of the holderPlastic
number of LED modules0
product function-
● positive openingNo
● EMERGENCY OFF functionNo
● EMERGENCY STOP functionNo
protection class IPIP66, IP67, IP69(IP69K)
degree of protection NEMA rating1, 2, 3, 3R, 4, 4X, 12, 13
shock resistance-
● acc. to IEC 60068-2-27Sinusoidal half-wave 50g / 11 ms
vibration resistance-
● acc. to IEC 60068-2-610 ... 500 Hz: 5g
● for railway applications acc. to DIN EN 61373Category 1, Class B
reference code acc. to IEC 81346-2S
continuous current of the C characteristic MCB10 A; for a short-circuit current smaller than 400 A
continuous current of the quick DIAZED fuse link10 A
continuous current of the DIAZED fuse link gG10 A
operating voltage-
● at AC-
— at 50 Hz rated value5 ... 500 V
— at 60 Hz rated value5 ... 500 V
● at DC rated value5 ... 500 V
design of the interface for communicationwithout
design of the contact of auxiliary contactsSilver alloy
number of NC contacts for auxiliary contacts0
number of NO contacts for auxiliary contacts1
type of electrical connection of modules and accessoriesScrew-type terminal
type of electrical connection on enclosureCable routing above and below, both 1 x M20
tightening torque of the screws in the bracket1 ... 1.2 N·m
tightening torque of fixing screws in the enclosure cover1.5 ... 1.7 N·m
tightening torque with screw-type terminals0.8 ... 0.9 N·m
ambient temperature-
● during operation-25 ... +70 °C
● during storage-40 ... +80 °C
environmental category during operation acc. to IEC 607213M6, 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 accessoriesFloor mounting
shape of the installation openinground
number of labels1
marking of the name plate for command devicesA = I
color of the labelA = black
number of inscription plates0
last modified:10/1/2021
Weight0.590 kg
Dimensions95.00 × 100.00 × 131.00 mm

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