STAHL 215144 Ex d Terminal Box Owner’s Manual
- June 3, 2024
- STAHL
Table of Contents
**STAHL 215144 Ex d Terminal Box Owner’s Manual
**
- Ex d enclosure in 3 sizes, pre-mounted with threads and DIN rails for standard terminals
- Enclosure holes for quick and easy mounting
- Also suitable for versions with electronic components and relays
WebCode 8252A
The new R. STAHL Series 8252/1 Ex d terminal boxes are made of seawater- resistant, copper-free aluminium casting alloy. The DIN rail is pre-mounted; in addition, the enclosures can be configured flexibly: Three sizes, 3, 4 or 5 hubs, metric or NPT thread – and always individually equipped, also with electronic components and relays.
Technical Data
Explosion Protection
Application range (zones)| 1
2
21
22
IECEx gas certificate| IECEx BVS 11.0059X
IECEx gas explosion protection| Ex d IIC T5-T6 Gb
IECEx dust certificate| IECEx BVS 11.0059X
IECEx dust explosion protection| Ex tb IIIC T80°C-95°C Db
ATEX gas certificate| BVS 11 ATEX E 114 X
ATEX gas explosion protection| E II 2 G Ex d IIC T5-T6 Gb
ATEX dust certificate| BVS 11 ATEX E 114 X
ATEX dust explosion protection| E II 2 D Ex tb IIIC T80°C-95°C Db
EAC certificate| TS RU S-DE.AA71.B.00113
EAC gas explosion protection| 7 1Ex d [ia Ga] IIC T6…T4 Gb X
7 1Ex d [ib Gb] IIC T6…T4 Gb X
EAC dust explosion protection| 7 Ex tb IIIC T80°…T130°C Db X
Certificates| ATEX (BVS), China (NEPSI), EAC (ENDCE), IECEx (BVS), India
(PESO)
Electrical Data
Rated operational voltage AC| 0 – 690 V
Ambient Conditions
Ambient temperature| -60 °C … +70 °C
Mechanical Data
Degree of protection (IP)| IP66
Degree of protection note| according to IEC/EN 60529
Enclosure material| Cast aluminium alloy, Copper-free, powder-coated
Enclosure colour| Light grey (RAL 7032)
Dimensions (WxHxD)| 106 x 106 x 76 mm
Installation Equipment
Ex d terminal box
8252/12-0III0-111 Art. No. 215144
Mechanical Data
Width| 106 mm
Height| 106 mm
Depth| 76 mm
Built-in components| Mounting rail
Enclosure size| 2
Floor openings (BASE)| without entry & without adaptor
Left openings (180°)| NPT3/4
Top openings (90°)| NPT3/4
Right openings (0°)| NPT3/4
Bottom openings (270°)| without entry & without adaptor
Weight| 0.55 kg
Weight| 1.21 lb
Technical Drawings – Subject to Alterations
Dimensional Drawings (All Dimensions in mm [inches]) – Subject to Alterations
Accessories
DINrail Art. No.
| TS15
Dimensions: 15 x 5.5 x 72
| 211473
Mounting plate
Art. No.
| 58 x 58 x 2| 211477
O-ring
Art. No.
| 73.5 x 3| 211481
2022-11-18 R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG 2/3 V 0.104 EN Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: sales.de@r-stahl.com | r-stahl.com
Installation Equipment
Ex d terminal box
8252/12-0III0-111 Art. No. 215144
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.
References
- R. STAHL | Explosion Hazard Systems | Industrial Explosion Protection
- You will find a little bit of Stahl chemistry everywhere | Stahl | Stahl
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