R. STAHL 8150/5-V88-35121-2306 Cleanroom Distribution Enclosures

Article Number: 300688

Product Overview

The R. STAHL 8150/5-V88-35121-2306 series of wall-mounted distribution enclosures are designed for cleanroom applications where particle contamination can affect product quality, purity, or lifespan. These enclosures are ideal for industries such as pharmaceuticals, semiconductors, optics, food, and laboratories. Their hygienic design allows for flush-wall installation in sensitive environments.

Key Features:

Flush-mounted, hygienic design for cleanrooms.
Enclosure made of AISI 316L stainless steel with an invisible sealing system.
Lockable switch preventing accidental disconnection under load.
Available with single or duplex sockets.
Current ratings of 16 A and/or 32 A.

Technical Specifications

Explosion Protection

Application Field	European Union (ATEX)
Application Area (Zones)	1, 2, 21, 22
IECEx Gas Certificate	IECEX PTB 09.0049
IECEx Gas Explosion Protection	Ex db eb IIC T6 Gb
IECEx Dust Certificate	IECEX PTB 09.0049
IECEx Dust Explosion Protection	Ex tb IIIC T80 °C Db
ATEX Gas Certificate	PTB 09 ATEX 1109
ATEX Gas Explosion Protection	II 2 G Ex db eb IIC T6 Gb
ATEX Dust Certificate	PTB 09 ATEX 1109
ATEX Dust Explosion Protection	II 2 D Ex tb IIIC T80 °C Db
Certificates	ATEX (PTB), IECEx (PTB), India (Peso)

Electrical Characteristics

Looping possible	Yes
Type of socket 1	8572/15
Rated operating voltage of socket 1	200 ... 250 V
Socket 1 frequency	50/60 Hz
Rated service current of socket 1	16 A
Number of poles for socket 1	3
Color code of socket 1	Blue
Coding of socket 1	6
Type of terminal for socket 1	Phoenix UT 4
Connection cross-section for socket 1	4 mm²
Socket 1 housing material	Polyamide reinforced with glass fibers
Switching capacity 1	AC-3: 277 V / 16 A
Note on switching capacity 1	According to IEC/EN 60947-3

Mechanical Characteristics

Degree of Protection (IP) (IEC 60529)	IP66
Enclosure material	Stainless steel 1.4404, (AISI 316L), satin finish
Silicone-free	No
Width	238 mm [9.37 in]
Height	157.5 mm [6.2 in]
Length	287 mm [11.3 in]
Gasket	Silicone, foamed
Enclosure size	176.5 x 176.5 x 91 mm
Weight	4.7 kg [10.36 lb]

Components

Blanking plug	4 x M20 x 1.5
Blanking plug material	Polyamide black

Ambient Conditions

Ambient temperature

-50 °C ... +40 °C [-58°F ... +104°F]

Dimensional Drawing

A dimensional drawing showing the enclosure's dimensions in mm [inches] is provided, illustrating the overall width, height, and depth, as well as mounting hole locations.

Accessories

Item	Description	Article Number
Dust cover for sockets	Compact dust cover for 3-pole sockets series 8572/13	257438
Plug	Plug 8570/12-306-S-XX-X-XX-XXX for 3-pole, 200 ... 250 V AC, 50 / 60 Hz, 16 A	272898

Note: Technical characteristics, dimensions, weights, construction types, and delivery options are subject to change. Figures are for illustrative purposes only.

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