HARDO - Stainless Steel Ex Terminal Boxes
Stainless steel AISI 316L; Hinged cover available; Internal mounting plates are available; Cable glands plates are available.
Dimensions:please see details below
Certification: ATEX, IECEx
ATEX marking:
II 2 G Ex db eb ia/ib mb IIC/IIB T6 Gb
II 2 D Ex tb IIIC T85°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
Electropolished 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 electropolished 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
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.
| HTB1S101210** | 100 | 120 | 100 | 150 | - |
| HTB1S142013** | 140 | 200 | 130 | 170 | - |
| HTB1S151510 | 150 | 150 | 100 | 180 | - |
| HTB1S202716 | 200 | 270 | 160 | 230 | 230 |
| HTB1S202713 | 200 | 270 | 130 | 230 | 230 |
| HTB1S202016 | 200 | 200 | 160 | 230 | 160 |
| HTB1S273516 | 270 | 350 | 160 | 300 | 310 |
| HTB1S273513 | 270 | 350 | 130 | 300 | 310 |
| HTB1S272713 | 270 | 270 | 130 | 300 | 230 |
| HTB1S282827 | 280 | 280 | 270 | 310 | 240 |
| HTB1S282816 | 280 | 280 | 160 | 310 | 240 |
| HTB1S355020 | 350 | 500 | 200 | 380 | 460 |
| HTB1S355016 | 350 | 500 | 160 | 380 | 460 |
| HTB1S353520 | 350 | 350 | 200 | 380 | 310 |
| HTB1S353516 | 350 | 350 | 160 | 380 | 310 |
| HTB1S385716 | 380 | 570 | 160 | 410 | 530 |
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.