445009, Samara region, mountains. Tolyatti st.
Novozavodskaya 2a, building 309
Novozavodskaya 2a, building 309
control stations EJB and EJBX are made on the basis of explosion-proof cases EJB and EJBX.EJB and EJBX posts are equipped with elements of switching, control and indication of operating modes of electrical circuits of alternating and direct current of industrial frequency.
The control post for EJB and EJBX is made to order.To place an order, it is necessary to fill out and send the manufacturer a questionnaire, which contains only general information on the order, as well as information about the customer.The production of control posts begins after the design project is agreed upon by the customer and the manufacturer.The customer chooses the type of cable glands, their number, as well as switching elements, indication, text inscriptions.Depending on the free space inside the housing, two types of terminal clamps are installed, screw or spring.Each switching element has one or two contacts.Normally closed and normally open contacts can be used.The manufacturer reserves the right to arrange all elements according to his project.
| Application area | Material | Name of shells | Ex marking according to EN 60079-0:2012/A11:2013 |
| For group II and III | copper-free aluminum alloy; stainless steel. |
EJBs and EJBXs |
 II 2G Ex db IIB T6, T5, T4, T3 Gb; II 2G Ex db IIB+H 2 T6, T5, T4, T3 Gb; II 2G Ex db IIC T6, T5, T4, T3 Gb; III 2D Ex tb IIIC T80°C, T95°C, T130°C, T190°C Gb. |
| For group I and III | stainless steel. |
EJBX |
I 2M Ex db I Mb; III 2D Ex tb IIIC T80°C, T95°C, T130°C, T190°C Gb. |
|
EJB and EJBX |
|
| Housing material | Copper-free aluminum alloy; Stainless steel |
| Ex marking | II 2G Ex db IIB T6, T5, T4, T3 Gb; II 2G Ex db IIB+H 2 T6, T5, T4, T3 Gb; II 2G Ex db IIC T6, T5, T4, T3 Gb; II 2D Ex db IIIC T80°C, T95°C, T130°C, T180°C Gb. |
| Degree of protection of a cover, IP | IP66/IP67/IP69 |
| Climatic performance | F or 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 Т3 - from -60°C to +180°C |
| Switched current, A - alternating current, no more - direct current, no more |
800 800 |
| Switched voltage, V - alternating current, no more - direct current, no more |
1000 1000 |
| Overall dimensions of shells, no more than, mm | 120x120x92 - designation code 121209 ; 106x161x94 - designation code 101609 ; 118x204x94 - designation code 112009 ; |
| EJB and EJBX | |
| Housing material | Copper-free aluminum alloy; Stainless steel |
| Ex marking | II 2G Ex db IIB T6, T5, T4, T3 Gb; II 2G Ex db IIB+H 2 T6, T5, T4, T3 Gb; II 2G Ex db IIC T6, T5, T4, T3 Gb; II 2D Ex db IIIC T80°C, T95°C, T130°C, T180°C Gb. |
| Degree of protection of a cover, IP | IP66/IP67/IP69 |
| Climatic performance | F or 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 Т3 - from -60°C to +180°C |
| Switched current, A - alternating current, no more - direct current, no more |
800 800 |
| Switched voltage, V - alternating current, no more - direct current, no more |
1000 1000 |
| Overall dimensions of shells, no more than, mm | 120x120x92 - designation code 121209 ; 106x161x94 - designation code 101609 ; 118x204x94 - designation code 112009; |
Designation when ordering.
| EJB | X , | X 1 X 2 … X n | -Y |
| one | 2 | 3 | four |
Designation example: Series EJBX - 896735 - 03020 .
22.44.01.02993.141. Type Approval Certificate of the Russian Maritime Register of Shipping CETS 22 ATEX 008 X. Certificate of explosion protection according to Directive 2014/34/EU CETS 22 ATEX 012 U. Certificate of explosion protection according to Directive 2014/34/EU CETS 22 ATEX Q 015. Certificate of explosion protection according to Directive 2014/34/EU 
