Boxes of the series - SA, SAX and SAP are explosion-proof equipment and comply with the requirements of Directive 2014/34/EU, EN 60079-0:2012/A11:2013 have type of protection "e" according to EN IEC 60079-7:2015/A1:2018 and "t" according to EN 60079-31:2014, are intended for the installation of electrical equipment in places with a risk of explosive atmosphere.Boxes can have various configuration options, providing reliable protection for built-in explosion-proof devices, terminals, devices, wires, etc.P.from external influence.All devices installed must be certified according to Directive 2014/34/EU.The presented enclosures are the best solution for the subsequent assembly of finished equipment.Cable entries and drainage devices can be located on the outer surface of the housing.
Explosion-proof boxes differ in case design, overall dimensions, case material.
The equipment mounted on the basis of the presented explosion-proof enclosures allows it to be classified as electrical equipment of groups I, II and III, belongs to the category M 2 (mine version), 2 G (gas environments) and 2 D (field environments).Equipment can be placed in zones 2, 3, 21 and 22.The environment may contain explosive mixtures of gases and vapors with air of category IIA, IIB and IIC, as well as IIIA (combustible flying particles), IIIB (non-conductive dust) and IIIC (conductive dust).
The housings are made of the following materials: SA - copper-free aluminum alloy, SAX - stainless steel and SAP - polyamide.According to the manufacturing technology, the boxes are divided into cast and welded.
Boxes correspond to the following temperature classes: T6, T5, T4.When choosing a temperature class, one should take into account the power dissipation of the box body, the operating temperature and the equipment used as accessories.
| Application area | Material | equipment identification | Ex marking according to EN 60079-0:2012/A11:2013 |
| For group II and III | Copper-free aluminum alloy; | SA |
|
| For group I, II and III | Stainless steel | SAX |
|
| For group I, II and III | Polyamide | SAP |
|
| SA | ||
| Housing material | Copper-free aluminum alloy; | |
| Ex marking |  II 2 G Ex eb IIC T6, T5 or T4 Gb; II 2 D Ex tb IIIC T80°C, T95°C or T130°C Db. | |
| Degree of protection of a cover, IP | IP66/67 | |
| Temperature class | T6, T5, T4 | |
| Climatic performance | F, NF or MU | |
| Operating temperature | Т6 - from -60°C to +80°C Т5 - from -60°C to +95°C Т4 - from -60°C to +130°C | |
| Switched current, A - alternating current, no more - direct current, no more | 200 200 | |
| Switched voltage, V - alternating current, no more - direct current, no more | 1000 1000 | |
| Overall dimensions, no more than, mm | 80x75x70mm - code in designation 080707; 85x80x65mm - code in designation 080806; 80x125x70mm - code in designation 081207; 80x175x70mm - code in designation 801707; 80x250x70mm - code in designation 082507; 100x100x81mm - code in designation 101008; 100x160x81mm - code in designation 101608; 120x122x81mm - code in designation 121208; 120x360x81mm - code in designation 123608; 160x160x91mm - code in designation 161609; 160x260x91mm - code in designation 162609; 120x220x91mm - code in designation 122209; 160x360x91mm - code in designation 163609; 160x210x100mm - code in designation 162110; 180x180x101mm - code in designation 181810; 230x200x111mm - code in designation 232011; 230x200x180mm - code in designation 232018; 230x280x110mm - code in designation 232811; 230x330x111mm - code in designation 233311; 403x313x111mm - code in designation 403111. | |
| Name of junction boxes. | SA-080707; SA-080806; SA-081207; SA-081707; SA-082507; SA-101008; SA-101608; SA-121208; SA-123608; SA-161609; | SA-162609; SA-122209; SA-162110; SA-163609; SA-181810; SA-232011; SA-232018; SA-232811; SA-233311; SA-403111. |
| SAX | ||
| Housing material | Stainless steel | |
| Ex marking | IM 2 Ex eb I Mb; II 2 G Ex eb IIC T6, T5 or T4 Gb; II 2 D Ex tb IIIC T800C, T950C or T1300C Db. | |
| Degree of protection of a cover, IP | IP66/67 | |
| Temperature class | T6, T5, T4 | |
| Climatic performance | F, NF or MU | |
| Operating temperature | Т6 - from -60°C to +80°C Т5 - from -60°C to +95°C Т4 - from -60°C to +130°C | |
| Switched current, A - alternating current, no more - direct current, no more | 200 200 | |
| Switched voltage, V - alternating current, no more - direct current, no more | 1000 1000 | |
| Overall dimensions, no more than, mm | 100x100x91mm - code in designation 101009; 100x160x91mm - code in designation 101609; 120x122x91mm - code in designation 121209; 120x360x91mm - code in designation 123609; 160x160x110mm - code in designation 161611; 160x210x110mm - code in designation 162111; 120x220x110mm - code in designation 122211; 180x180x110mm - code in designation 181811; 160x260x110mm - code in designation 162611; 160x360x120mm - code in designation 163612; 230x200x120mm - code in designation 232012; 230x200x200mm - code in designation 232020; 230x280x120mm - code in designation 232812; 230x330x200mm - code in designation 233320; 403x313x120mm - code in designation 403112; 403x313x200mm - code in designation 403120. | |
| Name of junction boxes. | SAX-101009; SAX-101609; SAX-121209; SAX-123609; SAX-161611; SAX-162111; SAX-122211; SAX-181811. | SAX-162611; SAX-163612; SAX-232012; SAX-232020; SAX-232812; SAX-233320; SAX-403112; SAX-403120. |
| SAP | ||
| Housing material | Polyamide | |
| Ex marking | IM 2 Ex eb I Mb; II 2 G Ex eb IIC T6 or T5 Gb; II 2 D Ex tb IIIC T80°C or T95°C Db. | |
| Degree of protection of a cover, IP | IP66/67 | |
| Climatic performance | F, NF or MU | |
| Temperature class | T6, T5 | |
| Operating temperature | T6 - from -60°C to +80°C T5 - from -60°C to +95°C | |
| Switched current, A - alternating current, no more - direct current, no more | 200 200 | |
| Switched voltage, V - alternating current, no more - direct current, no more | 1000 1000 | |
| Overall dimensions, no more than, mm | 80x75x55mm - code in designation 080706; 90x90x40mm - code in designation 090904; 100x100x43mm - code in designation 101004; 100x100x91mm - code in designation 101009; 120x120x91mm - code in designation 121209; 120x220x91mm - code in designation 122209; 160x160x91mm - code in designation 161609; 160x260x91mm - code in designation 162609; 160x360x91mm - code in designation 163609; 210x120x91mm - code in designation 211209; 250x255x121mm - code in designation 252512; 250x400x121mm - code in designation 254012; 400x400x121mm - code in designation 404012. | |
| Name of junction boxes. | SAP-080706; SAP-090904; SAP-101004; SAP-101009; SAP-121209; SAP-122209; | SAP-161609; SAP-162609; SAP-163609; SAP-211209; SAP-252512; SAP-254012; SAP-404012. |
Designation when ordering.
| SAX | X 1 X 2 … X n |
| one | 2 |
Enclosure Series: SA-403111
II 2 G Ex eb IIC T6, T5 or T4 Gb; 