Sockets 16 A Series 8570/21 | Art. No. 150638

Explosion Protection
SolConeX
Product Description: Wall socket 20 A
Product Type: 8570/21-304
Art. No.: 150638
WebCode: 8570F
Availability Available in 6 to 10 days
  • Degree of protection IP66, extreme temperature range of –50 to +55 °C, usable worldwide
  • Optional Ex e or Ex i auxiliary contacts for control and signalling purposes, further optional equipment
  • With AC-3 motor switching capacity according to IEC/EN 60947-3

Technical data

General

WebCode 8570F
Product Type 8570/21-304
Product Description Wall socket 20 A
Highlights Degree of protection IP66, extreme temperature range of –50 to +55 °C, usable worldwide
Optional Ex e or Ex i auxiliary contacts for control and signalling purposes, further optional equipment
With AC-3 motor switching capacity according to IEC/EN 60947-3
Functional Description R. STAHL Series 8570/21 SolConeX sockets for Zone 1/21 in a 3-,4- and 5-pole version have full AC-3 switching capacity up to 16 A. The high degree of protection IP66 guarantees the highest level of protection against the penetration of dust and/or water in any application position. Self-cleaning lamellar contacts provide optimum contact and the plugs can be inserted and removed in the zero position quickly and easily. The load disconnect switch, with mechanical locking device and a handle that can be locked in the 0 or I position, is an additional safety feature.

Explosion Protection

Scope of validity Canada, European Union (ATEX), IECEx, USA
Application range (zones) 1, 2, 21, 22
IECEX gas certificate IECEx PTB 05.0023
IECEx gas explosion protection Ex db eb IIC T6 Gb
IECEX dust certificate IECEx PTB 05.0023
IECEx dust explosion protection Ex tb IIIC T80 °C Db
ATEX gas certificate PTB 03 ATEX 1227
ATEX gas explosion protection II 2 G Ex db eb IIC T6 Gb
ATEX dust certificate PTB 03 ATEX 1227
ATEX dust explosion protection II 2 D Ex tb IIIC T80 °C Db
FMus certificate 0R6A2.AX
Certificates ATEX (PTB), Canada (CSA), IECEx (PTB), USA (FM)

Electrical Data

Electrical service life > 5x10^3 switching cycles
Mechanical service life > 5x10^3 switching cycles
Type of voltage Low voltage
Frequency range 50 / 60 Hz

Device Specific Data

Back-up fuse with thermal protection 35 A gG
Back-up fuse without thermal protection 16 A gG

Ambient Conditions

Ambient temperature -30 °C ... +55 °C (T80 °C) (T80 °C)

Mechanical Data

Enclosure material Polyamide, Glass fibre reinforced
Silicone-free No
Solid connection terminals 1 x 1.5 mm2 to 2 x 6.00 mm2
Finely stranded connection terminals 1 x 1.5 mm2 to 2 x 4.00 mm2
Min. USA connection terminals 16 AWG
Max. USA connection terminals 10 AWG
Type of connection cable Finely stranded, solid
Width 105.000 mm
Height 168.000 mm
Length 232.000 mm
Impact strength (IEC 60079) 7.00 J
Impact strength (IEC 62262) IK10
Colour code yellow
Coding (clock hour position) 4
Lockable in in 0- and I-position
Series SolConeX
Detailed number of poles 2-pole, 3 conductors
Weight 0.500 kg
Weight 1.1 lb

Components

Entry 1 type Metal conduit hub
Entry 1 NPT 3/4"
Metal entry 1 Yes
Entry 2 type Polyamide stopping plug
Entry 2 M25 x 1.5
Metal entry 2 No

Downloads

Description Document Type Language
Wall socket 20 A - 8570/21-304 - 150638 - en-GB Single Data Sheet
English
pdf 327 KB
Wall socket 20 A - 8570/21-304 - 150638 - fr-FR Single Data Sheet
French
pdf 279 KB
Wall socket 20 A - 8570/21-304 - 150638 - de-DE Single Data Sheet
German
pdf 329 KB
Scope Certificate number Certification body Kind of document Product Variant Language
ATEX PTB03ATEX1227 PTB Ex certificate 8570
English
German
pdf 779 KB
CAN LR99480 CSA Ex certificate 8570 8571
English
pdf 80 KB
IECEX IECEXPTB050023 PTB Ex certificate 8570
English
pdf 131 KB
USA 0R6A2AX FM Ex certificate 8575 8578 8570 8571 8579 8581
English
pdf 231 KB
Description Product Variant Language
Installation note 8570605300_001_00 8570
German
English
French
pdf 145 KB
Description
8570_21-304-ap214.STEP STEP 16.9 MB
8570_21-405-ap214.STEP STEP 24.6 MB

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