STAHL 8146 Ex e Terminal Equipment Instructions

STAHL 8146 Ex e Terminal Equipment

Installation Equipment

Ex e terminal box
8146/1061 Art. No. 136716

• Wide range of Ex e terminal boxes in various sizes and mate-rials, degree of protection IP66
• Customised equipping in accordance with customer specifica-tions
• Enclosures with captive cover screws, if required, flange on enclosure sides is possible

WebCode 8146A

R. STAHL Series 8146 terminal boxes, made of high- quality, glass fibre- reinforced polyester resin, are ideal for use in harsh operating conditions. With eight basic sizes in various heights, they are universally usable. If requested by the customer, they are equipped with series terminals up to 300 mm² and, as an option, a flange on several enclosure sides is possible.

Technical Data

Explosion Protection

Scope of validity| IECEx

European Union (ATEX)

---|---
Application range (zones)| 1

2

21

22

IECEx gas certificate| IECEx PTB 06.0046
IECEx gas explosion protection| Ex eb IIC T6 … T5 Gb
IECEx dust certificate| IECEx PTB 06.0046
IECEx dust explosion protection| Ex tb IIIC T80 °C / T95 °C Db
ATEX gas certificate| PTB 01 ATEX 1016
ATEX gas explosion protection| E II 2 G Ex eb IIC T6 … T5 Gb
ATEX dust certificate| PTB 01 ATEX 1016
ATEX dust explosion protection| E II 2 D Ex tb IIIC T80 °C / T95 °C Db
Certificates| ATEX (PTB), Brazil (ULB), Canada / USA (UL), Canada (UL), China (NEPSI), EAC (ENDCE), IECEx (PTB), India (PESO), Korea (KGS), Taiwan (ITRI), USA (UL)
Ship approval| BVIS
Explosion protection note| Product label may vary. Series devices have certification according to ATEX and IECEx.

Electrical Data

Ambient Conditions

Ambient temperature| -60 °C … +40 °C (T6)

-60 °C … +55 °C (T5)

---|---
Ambient temperature| -76°F … +104°F (T6)

-76°F … +131°F (T5)

Mechanical Data

UL 94 ASTM D635

Silicone-free| No
Connection cross-section| 4 mm²
Connection cross-section AWG| AWG 12
Cover thickness| 2.8 mm
Cover thickness inch| 0.11 in
Wall thickness| 2.8 mm
Wall thickness, inches| 0.11 in
Width| 227 mm
Width, inches| 8.937 in
Height| 170 mm
Height, inches| 6.692 in
Depth| 91 mm
Depth, inches| 3.583 in
Weight| 1.35 kg
Weight| 2.98 lb

Mounting / Installation

Components

2-conductor, 4 mm², grey

Earth rail| 7 x 4 mm² (1x)

**Technical Drawings

**

– Subject to Alterations

Dimensional Drawings

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

Spare Parts

Brass plate 2 mm for enclosure

for

8146/.061, 8146/.062 (enclosure sides C / D)

| 136933

Brass plate 2 mm for flanges

| for flange size 1 (68 x 126 mm)| 136888
---|---|---

Brass plate 3 mm for enclosure

****| for

8146/.051, 8146/.052 (enclosure sides C / D) 8146/.061, 8146/.062 (enclosure sides A / B) 8146/.071, 8146/.072 (enclosure sides A / B)

| 136283
---|---|---

Brass plate 3 mm for flanges Art. No.

Flange

Frame

Flange

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.
R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG
Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: sales.de@r-stahl.com | r-stahl.com

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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