Ex main and repair switch - Exepd-Explosion protection

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Ex main and repair switch

Accessories > Ex installation technology

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 Ex main and repair switch

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Description

Exepd provides explosion-proof main and repair switches in various designs according to the prevailing zone and environmental requirements.


Zone 22 Main switch
in Hygenic Design Enclosure

Main and Repair Switch
for Zone 21

Zone 22 Main Switch in Hygenic Design

The basis for this main switch series is the stainlesshousing HD1670.600 in the size 177x177x120 mm. The main switches in the Hygenic design are manufactured according to customer requirements.
3-pole and 4-pole versions are available for 25A or 32A with / without auxiliary contacts. According to your requirements, the main switches are equipped with terminals and cable glands. The scope of delivery includes the documentation according to Directive 2014/34/EU.

Zone 21 Main and Repair Switch Type KG

The KG main switches are suitable for use in Zone 21 for a temperature range of -25 ° C to + 40 ° C.
Our standard versions are 4-pole emergency main switches with lockable red/yellow knob.
Main and Repair Switch Type KG

Power

CurrentArt.-No. with aux (1S/1Ö)Art.-No. without aux.Cable glands

7,5 KW

25 A1063211063182 x M25x1,5

11 KW

32 A1063221063192 x M25x1,5

15 KW

40 A1063231063202 x M32x1,5

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Ex d Main Switch

Depending on the switch power two different sizes
of flameproof main switches Type EFS are available.
They are certified for the use in zone1 and zone 21.

Type of protection: II 2G Ex d IIB/C T6 Gb
II 2D Ex tb IIIC T85°C Db

Certificate: BVI 15 ATEX 0021
IECEx EPS 14.0103
Ex d Main switch for
zone 1/21

Type

Art.-No.

Current AC1/21AGas groupEntries

EFS 416N

106030

16 AIIC2 x 3/4 " NPT

EFS 432N

106143

32 AIIC2 x 1" NPT
Accessoris:

Ex d cable glands Typ PMX... / PMAX...

Data sheet

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Last change: 26.09.2019
Copyright Exepd GmbH - 2015. All rights reserved.
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