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    SHORV-MT...-О Mild Steel Explosion-Proof Boxes with a Window

    SHORV-MT...-О Mild Steel Explosion-Proof Boxes with a Window

    Product Description

    The SHORV-MT...-O is an explosion-proof terminal box with a window, Ex d protection class made of mild steel. It is used for switching, distributing, and connecting electrical circuits in hazardous areas of mines, quarries, and underground workings. The explosion-proof enclosure reliably contains any spark or explosion within the enclosure, preventing ignition of the external environment. It ensures easy installation and maintenance.

    Advantages

    • Certified equipment ensuring safety and uninterrupted operation.
    • Visual monitoring of equipment status thanks to impact-resistant tempered glass
    • Mild steel body designed to withstand the extreme conditions of underground mines and workings.
    • Reliable protection against dust and moisture IP66/IP67/IP69

    Frequently bought together

    KOV for Armored Cable
    KNV for Unarmored Cable
    KOVTVL Female Thread
    VZN Plugs
    Momentary Push Buttons
    Emergency Buttons
    Signal Lights

    Compliance with standards

    GOST 31610.0-2014 (IEC 60079-0:2011)
    GOST IEC 60079-1-2013
    GOST 31610.11-2014 (IEC 60079-11:2011)

    Certificates

    EAEU RU C-RU.NA67.B.00778/25
    EAEU RU C-RU.AA87.B.01061/22
    EAEU RU C-RU.AYA45.V.00257/25
    EAEU N RU D-RU.RA02.V.05658/26
    ROSS RU C-RU.MY62.V.00094/23
    ROSS RU.04PTK0.K00129
    RU.OC BCCT 0230-10.2026
    OGN4.RU.1104.B04144
    TU 27.33.13-033-72453807-2017
    TU 27.12.40-032-72453807-2017

    Markings

    Marking of mining equipment
    PB Ex db I Mb
    PB Ex ib I Mb
    PB Ex db ib I Mb
    PO Ex ia I Ma
    РН1/РН2

    Housing (EX-component):
    Ex db I Mb U
    Degree of protection
    IP66/IP67
    IK10
    Installation
    Category I for mine gas and dust RV, RP
    Underground workings hazardous due to gas (methane) and coal dust

    Technical data

    Ambient temperature, °C
    -60…+60
    -60...+120 (for Ex-components)
    Maximum voltage, V
    ~1000 / ⎓600
    Maximum current, A
    800
    Placement of cable glands
    According to customer specifications
    Grounding
    2 ground cluminaires (internal and external) made of stainless steel
    Coating
    Polymer-epoxy paint with antistatic properties, friction-proof, spark-proof, resistant to working environments and ionizing radiation. Color RAL 7035
    Sealing
    Silicone rubber (in the cover groove) for IP67, silicone sealant PG-LUBRICANT
    Enclosure material
    Low-carbon structural steel GOST 380-2005
    Housing fastening
    4 external mounting points
    Protection class against electric shock
    I
    Climatic category
    NF1

    Design parameters

    Dimensions of the SHORV-MT...-O housings made of mild steel
    Case size Dimensions, mm Weight, kg
    External* Internal Fastening with staples Window dimensions
    A IN WITH a b c D E F LxMxH (ØxH)
    SHORVA-MT171712-O09 172 172 127 124 124 78 126 174 9 Ø90x12 8,2
    SHORVA-MT222213-O09 226 226 136 146 146 83 150 195 9 Ø90x12 13,5
    SHORVA-MT282816-O14 283 283 164 203 203 110 196 267 11 Ø140x12 22,1
    SHORVA-MT312012-O0505 317 211 127 219 113 72 160 186 9 55x55x12 17,2
    SHORVA-MT322220-O1508 327 227 208 229 129 150 230 225 9 150x80x15 23,2
    SHORVA-MT323219-O18 328 328 199 248 248 142 236 316 11 Ø180x15 31,9
    SHORVA-MT393127-O2515 391 319 279 294 221 217 290 305 11 250x150x19 41,8
    SHORVA-MT452521-O2508 451 250 216 354 153 158 350 246 11 250x80x15 34,6
    SHORVA-MT453729-O3020 457 372 308 354 269 238 350 345 11 300x200x19 62,4
    SHORVA-MT584028-O1525 589 409 295 484 304 225 360 391 11 150x250x19 89
    SHORVA-MT584028-O3020 589 409 295 484 304 225 360 391 11 300x200x19 85,7
    SHORVA-MT694933-O3020 693 495 347 568 370 263 550 455 14 300x200x19 128,6
    SHORVA-MT765636-O3020 767 567 364 637 437 275 597 517 21 300x200x19 183,1
    SHORVA-MT906834-O3020 900 680 347 770 550 249 680 664 21 300x200x19 259,6
    SHORVA-MT906846-O3020 900 680 461 770 550 363 680 664 21 300x200x19 289

    * External dimensions are given without taking into account the installation of connecting fittings and cable glands.

    Overall dimensions of mounting panels for boxes SHORV-MT...-О
    Name of the corps Name of the mounting panel Dimensions, mm Weight, kg
    Length, mm Width, mm Thickness, mm Aluminum Stainless steel
    SHORVA-MT171712-O09 ЩА1515Х 100 100 2 0,05 0,16
    SHORVA-MT222213-O09 ЩА1717Х 115 115 2 0,07 0,21
    SHORVA-MT282816-O14 ЩА2323Х 150 150 2 0,12 0,36
    SHORVA-MT312012-O0505 Щ3020Х 220 120 2 0,143 0,427
    SHORVA-MT322220-O1508 Щ3020Х/ТЕRМО 200 100 2 0,143 0,427
    SHORVA-MT323219-O18 ЩА2727Х 200 200 2 0,22 0,63
    SHORVA-MT393127-O2515 Щ3628Х/TERMO 260 180 2 0,304 0,905
    SHORVA-MT452521-O2508 Щ4222Н 340 140 2 - 0,75
    SHORVA-MT453729-O3020 Щ4232Х/TERMO 320 220 2 0,422 1,319
    SHORV-MT584028-O1525
    SHORV-MT584028-O3020    		 Щ6545Х 540 340 2 0,995 2,967
    SHORVA-MT694933-O3020 Щ6545Х/TERMO 520 320 2 0,995 2,967
    SHORVA-MT765636-O3020 Щ7252Х
    Щ7252Х/TERMO    		 597 397 3 1,927 3,83
    SHORVA-MT906834-O3020 Щ8967Х
    Щ8967Х/TERMO    		 720 500 3 2,927 8,726
    SHORVA-MT906846-O3020 Щ10458Х
    Щ10458Х/TERMO    		 850 400 3 2,967 8,242

    Options

    Options, accessories and versions
    Marking
    Degree of protection against external influences IP67
    /IP67
    Degree of protection against external influences IP68
    /IP68
    Painting the outer surface in the color according to the customer's requirements
    /RAL (code)
    Deviation of overall dimensions within tolerances
    /XY
    Aluminum alloy mounting panel
    /ALP
    Ventilation device for moisture removal
    /VKU
    Drainage ventilation devices
    /DKUE
    Conservation
    /KONSERVATSIA
    Marking of terminal cluminaires according to the customer's diagram
    /MARK
    Earthquake-resistant design
    /MSHK-64
    A plate with the customer's inscription
    /NADPIS "_"
    Captive cover mounting bolts
    /NBK
    Stainless steel mounting plate
    /NP
    Thermal heating for automation
    /OBOGREV
    Fixing the lid on hinges
    /LOOP
    Bolt with seal
    /SEAL
    Compliance with fire safety requirements
    /POZHAR
    Customer acceptance
    /PRIEMKA
    Non-explosion-proof design
    /PROM
    River execution
    /RIVER
    Mining normal design
    /RN
    The presence of jumpers between terminal cluminaires according to the customer's diagram
    /SCHEME
    Internal thermal insulation
    /TEPLOISOLATSIA
    Tropical version with insect protection
    /TERMITY
    Design for minimum operating temperature of -75°C
    /HOLOD
    Internal grounding busbar
    /TIRE Z
    Neutral busbar
    /TIRE N
    Phase buses
    /TIRE F
    Device for combining cable screens
    /SCREEN

    3D models

    STP models
    zip
    Download

    Additional information

    Maximum number of holes in the case
    Case size Thread 02 01 1 2 3 4 5 6 7 8 9 10
    SHORVA-MT171712-O09 M 1/1 1/1 1/1 - - - - - - - - -
    NPT 1/1 1/1 1/1 - - - - - - - - -
    G 1/1 1/1 1/1 - - - - - - - - -
    SHORVA-MT222213-O09 M 1/1 1/1 1/1 - - - - - - - - -
    NPT 1/1 1/1 1/1 - - - - - - - - -
    G 1/1 1/1 1/1 - - - - - - - - -
    SHORVA-MT282816-O14 M 1/1 1/1 1/1 - - - - - - - - -
    NPT 1/1 1/1 1/1 - - - - - - - - -
    G 1/1 1/1 1/1 - - - - - - - - -
    SHORVA-MT312012-O0505 M 8(7)/5 8(7)/4 8(7)/4 5/3 3/2 3/1 2/1 2/1 - - - -
    NPT 8(7)/5 8(7)/4 8(7)/4 5/3 3/2 3/1 2/1 2/1 - - - -
    G 8(7)/5 8(7)/4 8(7)/4 5/3 3/2 3/1 2/1 2/1 - - - -
    SHORVA-MT322220-O1508 M 14/6 14/6 13/6 12(11)/5 7(6)/4 6/2 4(3)/2 3/1 2/1 2(1)/1 - 1/1
    NPT 14/6 14/6 13/6 12(11)/5 7(6)/4 6/2 4(3)/2 3/1 2/1 2(1)/1 - 1/1
    G 14/6 14/6 13/6 12(11)/5 7(6)/4 6/2 4(3)/2 3/1 2/1 2(1)/1 - 1/1
    SHORVA-MT323219-O18 M 1/1 1/1 1/1 - - - - - - - - -
    NPT 1/1 1/1 1/1 - - - - - - - - -
    G 1/1 1/1 1/1 - - - - - - - - -
    SHORVA-MT393127-O2515 M 28/20 28/20 25/20 21(20)/15 15(14)/10 10/8 8/6 6/4 4/4 2/2 - 2/1
    NPT 28/20 28/20 25/20 21(20)/15 15(14)/10 10/8 8/6 6/4 4/4 2/2 - 2/1
    G 28/20 28/20 25/20 21(20)/15 15(14)/10 10/8 8/6 6/4 4/4 2/2 - 2/1
    SHORVA-MT452521-O2508 M 26(24)/9 26(24)/9 26(24)/9 18/7 14(13)/5 9(8)/4 8(7)/2 6(5)/1 3/1 3/1 - 1/1
    NPT 26(24)/9 26(24)/9 26(24)/9 18/7 14(13)/5 9(8)/4 8(7)/2 6(5)/1 3/1 3/1 - 1/1
    G 26(24)/9 26(24)/9 26(24)/9 18/7 14(13)/5 9(8)/4 8(7)/2 6(5)/1 3/1 3/1 - 1/1
    SHORVA-MT453729-O3020 M 35/27 36/27 36(35)/27 28(27)/20 19(18)/16 15/12 12(11)/8 8/6 6/4 3/2 - 2/2
    NPT 35/27 36/27 36(35)/27 28(27)/20 19(18)/16 15/12 12(11)/8 8/6 6/4 3/2 - 2/2
    G 35/27 36/27 36(35)/27 28(27)/20 19(18)/16 15/12 12(11)/8 8/6 6/4 3/2 - 2/2
    SHORV-MT584028-O1525
    SHORV-MT584028-O3020    		 M 45/30 50(48)/30 45/28 38(36)/22 25/15 18/12 14/9 10/6 8/5 6/4 - 3/2
    NPT 45/30 50(48)/30 45/28 38(36)/22 25/15 18/12 14/9 10/6 8/5 6/4 - 3/2
    G 45/30 50(48)/30 45/28 38(36)/22 25/15 18/12 14/9 10/6 8/5 6/4 - 3/2
    SHORVA-MT694933-O3020 M 60/40 56(55)/40 55/40 45(44)/30 32/21 20/15 16/12 10/8 8/6 8/6 - 4/3(2)
    NPT 60/40 56(55)/40 55/40 45(44)/30 32/21 20/15 16/12 10/8 8/6 8/6 - 4/3(2)
    G 60/40 56(55)/40 55/40 45(44)/30 32/21 20/15 16/12 10/8 8/6 8/6 - 4/3(2)
    SHORVA-MT765636-O3020 M 60/40 60/40 60/40 46/29 36(34)/24 24(23)/15 21(20)/14 14/10 10/6 7(6)/4 - 4/3
    NPT 60/40 60/40 60/40 46/29 36(34)/24 24(23)/15 21(20)/14 14/10 10/6 7(6)/4 - 4/3
    G 60/40 60/40 60/40 46/29 36(34)/24 24(23)/15 21(20)/14 14/10 10/6 7(6)/4 - 4/3
    SHORVA-MT906834-O3020 M 92/66 92/66 92/66 70/51 52(50)/36 36/28 30/20 20/16 16/10 10/4 - 8/4
    NPT 92/66 92/66 92/66 70/51 52(50)/36 36/28 30/20 20/16 16/10 10/4 - 8/4
    G 92/66 92/66 92/66 70/51 52(50)/36 36/28 30/20 20/16 16/10 10/4 - 8/4
    SHORVA-MT906846-O3020 M 92/66 92/66 92/66 70/51 52(50)/36 36/28 30/20 20/16 16/10 10/4 - 8/4
    NPT 92/66 92/66 92/66 70/51 52(50)/36 36/28 30/20 20/16 16/10 10/4 - 8/4
    G 92/66 92/66 92/66 70/51 52(50)/36 36/28 30/20 20/16 16/10 10/4 - 8/4

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    Model Breakdown
    SHORV-MT 1X- O 2X - 3X 4X (5X) - 3X 4X ( 5X ) / 6X – TU 27.33.13-033-72453807-2017
    1X - Case size code
    2X - Window size code
    3X - Number of cable glands
    4X - Cable entry type
    5X - Input location side Sides of cable entry locations
    6X - Options, accessories and versions

    Example: SHORV-MT452521-O2508-(40C2-10C16)-5KNV1MN(B)-KNV4MN(G)-TU 27.33.13-033-72453807-2017

    Where to buy GORELTEX products

    Saint Petersburg

    Head office and production site

    Telephone
    8 (800) 100-100-4
    Address
    193149, Leningrad region, Vsevolozhsk district, Novosaratovka village, Rabochaya street, house 9, building 1
    Read more

    Moscow

    Sales office

    Telephone
    +7 (495) 989-80-09
    Address
    123112, Moscow, Presnenskaya Embankment, 6, building 2, business complex "Imperia Tower", floor 12, office No. 15
    Read more

    Kazan

    Sales office

    Telephone
    +7 (843) 231-82-20
    Address
    420061, Russia, Republic of Tatarstan, Kazan, st. Nikolay Ershova, 1A, Korston Business Center, floor 11, office No. 1110
    Read more

    Tyumen

    Sales office and production site

    Telephone
    +7 (3452) 55-03-55
    Address
    625031, Russia, Tyumen, Shcherbakova St., 160G
    Read more