8570/22-407
150620 20A Plug Installation Guide
150620 20A Plug
- Degree of protection IP66, extreme temperature range of -30 to +55 °C
- No impact of torsional forces from the cable on the seal
- Wear- free contacts even in aggressive atmosphere
WebCode 8570G
R. STAHL Series 8570/ 22 SolConeX plugs for Zone 1/ 21 are silicone- free 3-, 4- or 5- pole 20 A plugs. The floating pins allow them to be inserted and removed quickly and easily. The pivoting strain relief makes it easier to install the cable. Self- cleaning and corrosion- free plug pins made from high- quality materials ensure optimum electrical contact.
Technical Data
| Explosion Protection | |
| Scope of validity | European Union (ATEX) Canada 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 | G II 2 G Ex db eb IIC T6 Gb |
| ATEX dust certificate | PTB 03 ATEX 1227 |
| ATEX dust explosion protection | G II 2 D Ex tb IIIC T80 °C Db |
| Marking FMus | Class I, Zones 1 & 2 AEx de IIC T6 Class I, Division 2, Groups A,B,C,D Class II, Division 1 & 2, Groups E,F,G Class III |
| Marking cCSA | Class I, Zones 1 & 2 Ex de IIC T6 Class I, Division 2, Groups A,B,C,D Class II, Division 1 & 2, Groups E,F,G Class III |
| Certificates | ATEX (PTB), IECEx (PTB), USA (FM) |
| Electrical Data | |
| Rated operational voltage | 480 V AC |
| Rated operational current | 20 A |
| Mechanical service life | > 5×10′ mating cycles |
| Electrical Data | |
| Type of voltage | Low voltage |
| Frequency range | 50 / 60 Hz |
| Ambient Conditions | |
| Ambient temperature | -30 °C … +55 °C |
| Ambient temperature | -22 °F … +131 °F |
| Mechanical Data | |
| IP degree of protection (IEC 60529) | IP66 |
| IP degree of protection (IEC 60079) | IP66 |
| Enclosure type (NEMA250) | 3. 4. 4X |
| Enclosure material | Polyamide, Glass fibre reinforced |
| Silicone-free | Yes |
| Finely stranded connection cross-section | 1 x 1.5 mm2 … 1 x 4 mm2 |
| Connection cross-section AWG finely stranded | 1 x AWG 16 … 1 x AWG 12 |
| Width | 89 mm |
| Width in inches | 3.5 in |
| Height | 89 mm |
| Height, inches | 3.5 in |
| Length | 176 mm |
| Length. inches | 6.93 in |
| Impact strength (IEC 60079) | 7 J |
| Impact strength (IEC 62262) | IK10 |
| Colour code | Red |
| Coding (clock hour position) | 7 |
| Series | SolConeX |
| Detailed number of poles | 3-pole, 4 conductors |
| Weight | 0.3 kg |
| Weight | 0.66 lb |
| Mounting / Installation | |
| Connection | Screw terminal |
| Components | |
| Cable diameter | 8- 18 mm |
| Cable diameter inch | 0.31 – 0.71 in |
Technical Drawings – Subject to Alterations
Position of clock hour position Example: 6 h position
Dimensional Drawings (All Dimensions in mm [inches]) – Subject to Alterations
Accessories
| Protective cap for 16 A plug | Art. No. | |
 | 4-pole | 150510 |
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.
2022-09-02
V 0.83
Tel. +49 7942 943 1700
+49 7942 943 1777
Email: [email protected]
r-stahl.com
