Coupler Series 16 A 8572/14 | Art. No. 242342

Explosion Protection
SolConeX
Product Description: Coupling
Product Type: 8572/14-305
Art. No.: 242342
WebCode: 8572B
Availability Available in stock
  • Zones 1, 2, 21, 22
  • Degree of protection IP66
  • Extreme temperature range of –50 … +55 °C
  • Full AC-3 switching capacity according to IEC/EN 60947-3
  • Wear-free, corrosion-resistant contacts even in aggressive atmosphere

Technical data

General

WebCode 8572B
Title Product Variant Technical Data 8572/14-305 CL 277V, 60Hz
Product Type 8572/14-305
Product Description Coupling
Highlights Zones 1, 2, 21, 22
Degree of protection IP66
Extreme temperature range of –50 … +55 °C
Full AC-3 switching capacity according to IEC/EN 60947-3
Wear-free, corrosion-resistant contacts even in aggressive atmosphere
Functional Description R. STAHL Series 8572/14 coupler are 3-pole 16 A compact coupler made from robust plastic for voltages up to 277 V. Self-cleaning lamellar contacts provide optimum contact and the floating pins allow the plugs to be inserted and removed in the zero position with minimum effort. The integrated locking mechanism prevents disconnection under load.

Explosion Protection

Application range (zones) 1, 2, 21, 22
IECEx gas certificate IECEx PTB 16.0027
IECEx gas explosion protection Ex db eb IIC T6 Gb
IECEx dust certificate IECEx PTB 16.0027
IECEx dust explosion protection Ex tb IIIC T75 °C Db
ATEX gas certificate PTB 16 ATEX 1015
ATEX gas explosion protection II 2 G Ex db eb IIC T6 Gb
ATEX dust certificate PTB 16 ATEX 1015
ATEX dust explosion protection II 2 D Ex tb IIIC T75 °C Db
Certificates ATEX (PTB), China (CQST), EAC (CCVE), IECEx (PTB)

Electrical Data

Rated operational voltage AC 277 V AC
Type of voltage Low voltage
frequency range 60 Hz

Ambient Conditions

Ambient temperature -50 °C ... +45 °C
-50 °C ... +65 °C

Mechanical Data

Degree of protection (IP) IP66
Degree of protection note according to IEC/EN 60529
Enclosure material Polyamide, Glass fibre reinforced
Silicone-free No
Silicone-free note Optional: Silicone-free variant (ambient temperature -40 °C to +65 ° C)
Connection terminals USA max. 12 AWG
finely stranded connec. Term. 1 x 0,75 mm2 ... 1 x 4,00 mm2
Connection terminals USA min. 18 AWG
Type of connection cable Finely stranded
Width 77.000 mm
Height 83.500 mm
Length 243.000 mm
Colour code light grey
Coding (clock hour position) 5
Series SolConeX
Detailed number of poles 1 P + N + PE
Weight 0.380 kg
Weight 0.84 lb

Components

Cable diameter 8.00 - 15.00 mm
Cable diameter note Ring 1 + 2 + 3 + 4:8 ... 11 mm
Ring 2 + 3 + 4:11 ... 15 mm

Downloads

Description Document Type Language
Coupler Series 8572/14 Data Sheet pdf 508 KB
Coupler Series 8572/14 Data Sheet pdf 505 KB
Coupler Series 8572/14 Data Sheet pdf 509 KB
Kupplung 8572_14-305 KU 277V_ 60Hz Data Sheet
German
pdf 303 KB
Coupler 8572_14-305 Data Sheet
English
pdf 300 KB
8572_14 Kupplung DE Product Overview
German
pdf 546 KB
8572_14 Coupler GB Product Overview
English
pdf 541 KB
Scope Certificate number Certification body Kind of document Product Variant Language
ATEX PTB16ATEX1015 PTB Ex Certificate 8572
English
German
pdf 6.7 MB
ATEX 857260020020 EU Declaration of Conformity 8572
German
English
French
pdf 579 KB
CHN CNEX172823X CQST Ex Certificate 8572
English
pdf 6.6 MB
EAC TS_RU_S-DEAA87B00723 CCVE Ex Certificate 8572 8573
Russian
pdf 2.4 MB
IECEX IECEXPTB160027 PTB Ex Certificate 8572
English
pdf 198 KB
Description Product Variant Language
Operating instructions 857260300030_001_01 8572
German
English
pdf 1.7 MB
Operating instructions 857260300060_001_01 8572
Russian
pdf 1.1 MB

Accessories

Dust cover for wall mounting sockets 16 A Series 8570/11

Art. No.: 253118

retrofittable dust protection for 2-/3-pole sockets

Protective cap for plugs 16 A

Art. No.: 150496

3 pole

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