junction boxes stainless steel

Stainless Steel Ex Terminal Boxes

junction boxes stainless steel

Product features

Stainless steel AISI 316L

Hinged cover available

Internal mounting plates are available

Cable glands plates are available

Atex Ex symbol

IECEx Ex symbol

IP68 Ex symbol

IP66 Ex symbol

Technical Data

Dimensions: please see details below

Certification: ATEX, IECEx

ATEX marking:

Atex Ex symbolII 2 G Ex db eb ia/ib mb IIC/IIB T6…T4 Gb

Atex Ex symbolII 2 D Ex tb IIIC T85°C… T135°C Db

IECEx marking:
Ex db eb ia/ib mb IIC/IIB T6…T4 Gb
Ex tb IIIC T85°C… T135°C

Material: Stainless Steel

Ambient temperature:
-50°C – +60°C (ATEX)
-50°C – +60°C (IECEx – up to +95°C for special “HT” models)

IP rating: IP66

Rated voltage: max 1000V

Rated current: max 160A

Price

Send us your request to receive a quotation.


Specify the number and size of glands and accessories (switches, lights, etc.). The system will suggest the minimum dimensions of the box. You will also be able to download a quote for the entire set.

Description

EX terminal box carbon steel ss316l ss304 inside
box foto front

Construction

Stainless steel AISI 316L used to manufacture HTB1S terminal boxes provides the highest level of corrosion resistance of all commonly used materials. HTB1S enclosures have following features:

body and cover are made of 1,5 mm thick stainless steel AISI 316L

enclosures can house Ex e and Ex i connecting terminals

maximum numbers of terminals depends on terminals’ section and current, enclosure size, operating temperature and required temperature class

maximum numbers of terminals varies according to: terminals section and current, enclosure size, operating temperature and required temperature class

stainless steel internal mounting plates are available

hinged covers are available

full customization from 100x120x100 mm to 910x1140x500 mm: our technical department will support you in designing the best solution according to your needs and within the limits of the certificate

Application

HTB1S series of terminal boxes can be used for the following applications:

control stations

instrument housings

switches and changeovers

terminal boxes

battery containers

emergency call units

circuit breakers

lighting controls

electrical housings

HTB1s series terminal boxes can accommodate terminals for wires with a maximum diameter of 16mm2, including terminals for intrinsically safe circuits. They are ideal for offshore and onshore applications where harsh and explosive atmosphere is present. Stainless steel enclosures are also often used in chemical and pharmaceutical industries.

Dimensions

EX terminal box carbon steel ss316l ss304
TYPEABCDE
HTB1S101210**100120100150-
HTB1S142013**140200130170-
HTB1S151510150150100180-
HTB1S202016200200160230160
HTB1S202713200270130230230
HTB1S272713270270130300230
HTB1S203016200300160230260
HTB1S273513270350130300310
HTB1S282816280280160310240
HTB1S204016200400160230360
HTB1S353516350350160380310
HTB1S282827280280270310240
HTB1S355016350500160380460
HTB1S383816380380160410340
HTB1S384516380450160410410
HTB1S385716380570160410530
HTB1S505016500500160530460
HTB1S383827380380270410340
HTB1S575716570570160600530
HTB1S577620570760200600720
HTB1S575730570570300600530
HTB1S769520760950200790910
HTB1S202716200270160230230
HTB1S125804012508004001280360