Ex EQUIPMENT

Ex Aluminium

The Ex aluminium range comprises standard and flange enclosures in the form of pre-assembled Ex terminal enclosures with approved terminal blocks, cable glands and accessories for the intrinsically safe (Ex ia) and increased (Ex e) safety-zone applications, and Ex component-certified empty enclosures for individual equipping.

A broad range of products is available, in sizes from 64 x 58 x 34 mm to 600 x 600 x 200 mm.

Thanks to their robust design, aluminium Ex enclosures are suitable for universal use in aggressive environments and in various climate zones.

The enclosure body consists of die-cast aluminium AlSi 12. The lid and the base are screwed together by means of tethered stainless-steel lid screws. The external connection for protective conductors also consists of stainless steel.

All Ex Aluminium Enclosures

Fields of Application

Includes standard enclosures as equipped Ex terminal enclosures and Ex empty enclosures with part certificate for individual assembly
For intrinsically safe and increased safety zones
Aggressive environments and in different climates

Product Highlights

Enclosure systems of diecast aluminium usable in all Ex-areas
Empty enclosures for individual fittings or Ex e / Ex ia junction box
Optional version with window
Temperature classes T6 / T5 / T4

Service

Explosion protection

II 2G Ex eb IIC T6/T5/T4 Gb
II 2G Ex ia IIC T6/T5/T4 Gb
II 2G Ex db eb ia [ia] mb IIC T6/T5/T4 Gb
II 3G Ex eb db mb ia [ia Ga] nA nC [op is] IIC T6, T5, T4 Gc
II 2D Ex tb IIIC T85°C/T100°C/T135°C Db IP66

Approvals

Product Range

Art.-No.	Type	Height (mm)	Width (mm)	Depth (mm)
250606030	AExB 25010	64	58	34
250610030	AExB 25015	64	98	34
250615030	AExB 25020	64	150	34
250808060	AExB 25025	80	75	57
250813060	AExB 25030	80	125	57
250818060	AExB 25035	80	175	57
250825050	AExB 25040	80	250	52
251010080	AExB 25045	100	100	81
251016080	AExB 25050	100	160	81
251020080	AExB 25055	100	200	81
251212080	AExB 25060	120	122	81
251212090	AExB 25065	120	122	91
251222080	AExB 25070	120	220	81
251222090	AExB 25075	120	220	91
251236080	AExB 25080	120	360	81
251414090	AExB 25085	140	140	91
251420090	AExB 25090	140	200	91
251616090	AExB 25095	160	160	91
251626090	AExB 25100	160	260	91
251636090	AExB 25105	160	360	91
251656090	AExB 25110	163	563	94
251818100	AExB 25115	180	180	101
251828100	AExB 25120	180	280	101
252310110	AExB 25125	230	100	111
252320110	AExB 25130	232	202	111
252320180	AExB 25135	232	202	180
252328110	AExB 25140	230	280	111
252333110	AExB 25145	230	330	111
252333180	AExB 25150	230	330	181
252340110	AExB 25155	230	400	111
252340230	AExB 25160	230	400	225
252360110	AExB 25165	230	600	111
253140110	AExB 25170	313	404	111
253140140	AExB 25175	313	404	141
253140180	AExB 25180	313	404	181
253140230	AExB 25185	313	404	227
253160110	AExB 25190	310	600	111
253160180	AExB 25195	310	600	181
256060200	AExB 25200	600	600	203