STAHL 243172 Wall Socket 16 A Compact Extra-Low Voltage Instruction Manual

: June 4, 2024
: STAHL

Table of Contents

STAHL 243172 Wall Socket 16 A Compact Extra-Low Voltage
Installation Equipment
Technical Data
Accessories
References
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STAHL 243172 Wall Socket 16 A Compact Extra-Low Voltage

STAHL-243172-Wall-Socket-16-A-Compact-Extra-Low-Voltage-
product

Installation Equipment

Wall socket 16 A compact extra-low voltage 8573/13-212 Art. No. 243172

Compact dimensions
Wide temperature range for use
High mechanical impact and shock resistance
Perfect protection against the ingress of liquids and dust
3D data available to download from the website

WebCode 8573B

The sockets of the new R. STAHL Series 8573/ 13 are for 2- or 3- pole applications up to 16 A. The compact sockets for extra-low voltage up to 50 V are made from robust and chemical-resistant plastics. Self-cleaning lamellar contacts provide optimum contact. The integrated rotary switch mechanism and integrated locking device reliably prevent disconnection under loads. The new compact socket from Series 8573/ 13 replaces Series 8575 sockets, is 100% compatible with this series, and can be used with Series 8575 plugs.

Technical Data

Explosion Protection

Scope of validity| European Union (ATEX) IECEx

China (CQST)

Application range (zones)| 1

2

21

22

IECEX gas certificate| IECEx PTB 16.0029
IECEx gas explosion protection| Ex db eb IIC T6 Gb
IECEX dust certificate| IECEx PTB 16.0029
IECEx dust explosion protection| Ex tb IIIC T70 °C Db
ATEX gas certificate| PTB 16 ATEX 1017
ATEX gas explosion protection| E II 2 G Ex db eb IIC T6 Gb
ATEX dust certificate| PTB 16 ATEX 1017
ATEX dust explosion protection| E II 2 D Ex tb IIIC T70 °C Db
Certificates| ATEX (PTB), China (CQST), EAC (CCVE), IECEx (PTB)
Explosion protection note| Product label may vary. Series devices have certification according to ATEX and IECEx.
Electrical Data
Rated operational voltage AC| 40 to 50 V AC
Rated operational current| max. 16 A
Electrical service life| > 5×103 switching cycles
Mechanical service life| > 5×103 switching cycles
Type of voltage| Extra-low voltage
Frequency range| 50 / 60 Hz
Device Specific Data
Back-up fuse with thermal protection| 35 A gG
Device Specific Data

Back-up fuse without thermal protection| 16 A gG
Ambient Conditions
Ambient temperature| -50 °C … +40 °C

-50 °C … +60 °C ( )

Ambient temperature| -58 °F

-58 °F … +140 °F

Mechanical Data
Degree of protection note| according to IEC/EN 60529
IP degree of protection (IEC 60529)| IP66
IP degree of protection (IEC 60079)| IP64
Enclosure material| Polyamide, Glass fibre reinforced
Silicone-free| No
Silicone-free note| Optional: Silicone-free variant available on request (ambient temperature -40 °C to +60 °

C)

Solid connection cross-section| 1 x 0.75 mm² … 2 x 4 mm²
Connection cross-section AWG single

stranded

| 1 x AWG 18 … 2 x AWG 12
Finely stranded connection cross-section| 1 x 0.75 mm² … 2 x 4 mm²
Connection cross-section AWG finely

stranded

Entry 2: Lower right

Sopping plug note| when used in an application range of < -40 °C, the seal is only intended for a one-time installation

replace the seal before mounting it again

Entry 1 model| 8161/7-M25-1707-LT
Entry 1 type| Polyamide cable gland
Entry 1| M25 x 1.5
Entry 1 terminal area| 7 – 17 mm
Entry 1 clamping range, inch| 0.28 – 0.67 in
Components

Technical Drawings – Subject to Alterations

STAHL-243172-Wall-Socket-16-A-Compact-Extra-Low-Voltage-
fig-2

Dimensional Drawings (All Dimensions in mm [inches]) – Subject to Alterations

STAHL-243172-Wall-Socket-16-A-Compact-Extra-Low-Voltage-
fig-3

Wall-mounting socket, compact, extra-low voltage

Accessories

Dust cover for wall| mounting sockets, compact, extra low voltage Series 8573/13| Art. No.
---|---|---
****| retrofittable dust protection for 2-/3-pole sockets| 257439

We reserve the right to make alterations to the technical data, dimensions, weights, designs and products available without notice. The illustrations cannot be considered binding.