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    SHGVA-UZO Compact Switching Module with Residual Current Device

    SHGVA-UZO Compact Switching Module with Residual Current Device

    Product Description

    The SHGVA-UZO switching module is an explosion-proof device that automatically disconnects a circuit when the leakage threshold is exceeded; it is available in 1P+N or 3P+N versions. The device housing is made of corrosion-resistant aluminum alloy with alloying modifiers and is equipped with sealed Exd entries. It withstands high humidity, aggressive environments, and a wide temperature range, maintaining accurate operation even in the presence of distorted current (such as constant pulsating current)

    Advantages

    • Detects current leaks even with a DC component, providing protection in difficult conditions and with modern equipment
    • Sealed Exd entries allow cables to be connected directly, eliminating additional leak points and simplifying installation.

    Frequently bought together

    KNV for Unarmored Cable
    KOV for Armored Cable
    Control Handles

    Compliance with standards

    GOST 14254-2015
    GOST 31610.0-2014
    GOST IEC 60079-1-2013
    GOST IEC 60079-31-2013
    Chapter 7.3 of the Electrical Installation Code
    Chapter 7.4 of the Electrical Installation Code
    RD 5.2-093-2004
    GOST 12.2.007.0-75. Occupational Safety Standards
    GOST 24754-2013
    GOST 30852.0-2002
    GOST 30852.20-2002
    TR CU 012/2011
    TR CU 004/2011
    TR CU 020/2011

    Certificates

    EAEU RU C-RU.AA87.B.01545/25
    IECEx CCVE 19.0007X
    EESF 19 ATEX 073X
    EAEU RU C-RU.AB53.V.00355/21
    ROSS RU C-RU.MY62.V.00096/23
    Maritime Register STO No. 26.44.01.01221.120
    RU.OC VSST 0182-12.2023
    OGN4.RU.1104.B04417
    TU 27.12.31-048-72453807-2017
    GOST R ISO 9001-2015

    Markings

    Explosion protection marking
    1Ex db IIC T6...T5 Gb X
    Ex tb IIIC T80°С ...T100°С Db X
    Marking of mining equipment
    РВ Ex d I Mb (upon agreement)
    РН1, РН2
    Degree of protection
    IP66/IP67
    Installation
    Category I for firedamp and dust;
    Category II for gas subgroups IIA, IIB, IIC, zones 1, 2;
    Category III for dust, explosive dust atmospheres containing volatile particles, non-conductive and conductive dust;

    Technical data

    Ambient temperature, °C
    -60...+40/+60
    Maximum voltage, V
    1000/250
    Maximum current, A
    160
    Threads on connecting holes
    2 holes with metric thread GOST 24705-2004 (other thread type and size on request)
    Coating
    Antistatic polymer-epoxy coating, friction-proof, spark-proof, resistant to working environments and ionizing radiation. Color RAL 7035
    Enclosure material
    Aluminum alloy with alloying modifiers
    Protection class against electric shock
    I
    Weight, kg
    4
    Climatic category
    NF1 (as required NF2, NF3, NF4, NF5, HL1, HL2, HL3, HL5, T1, T2, T3, T5, MU1, MU2, MU3, MU4, W2.1 , W5 )

    Design parameters

    For rated current up to 63A**

    Explosion-proof switching module ШГВА-ВА with automatic circuit breaker

    For rated current from 80A to 125A**

    Explosion-proof switching module ШГВА-ВА with automatic circuit breaker

    ** For mine explosion-proof design, input mine terminal boxes with Exd explosion protection are used.

    It is necessary to install an input housing with transition terminals in case of using cables with cores of a cross-section greater than:
    - 35 mm2for modular differential load switches 25 – 100A.

    Typical residual current devices SHGVA-UZO
    Marking for order Description
    SHGVA-UZO-2-25-30 Residual current device 2 poles, Inom= 25A, Ileakage= 30mA
    SHGVA-UZO-2-25-300 Residual current device 2 poles, Inom= 25A, Ileakage= 300mA
    SHGVA-UZO-2-40-30 Residual current device 2 poles, Inom= 40A, Ileakage= 30mA
    SHGVA-UZO-2-40-100 Residual current device 2 poles, Inom= 40A, Ileakage= 100mA
    SHGVA-UZO-2-40-300 Residual current device 2 poles, Inom= 40A, Ileakage= 300mA
    SHGVA-UZO-2-63-30 Residual current device 2 poles, Inom= 63A, Ileakage= 30mA
    SHGVA-UZO-2-63-300 Residual current device 2 poles, Inom= 63A, Ileakage= 300mA
    SHGVA-UZO-2-80-300 Residual current device 2 poles, Inom= 80A, Ileakage= 300mA
    SHGVA-UZO-2-100-300 Residual current device 2 poles, Inom= 100 A, Ileakage= 300 mA
    SHGVA-UZO-4-25-30 Residual current device 4 poles, Inom= 25A, Ileakage= 30mA
    SHGVA-UZO -4-25-300 Residual current device 4 poles, Inom= 25A, Ileakage= 300mA
    SHGVA-UZO-4-40-30 Residual current device 4 poles, Inom= 40A, Ileakage= 30mA
    SHGVA-UZO-4-40-300 Residual current device 4 poles, Inom= 40A, Ileakage= 300mA
    SHGVA-UZO -4-63-30 Residual current device 4 poles, Inom= 63A, Ileakage= 30mA
    SHGVA-UZO -4-63-100 Residual current device 4 poles, Inom= 63A, Ileakage= 100mA
    SHGVA-UZO -4-63-300 Residual current device 4 poles, Inom= 63A, Ileakage= 300mA
    SHGVA-UZO -4-80-300 Residual current device 4 poles, Inom= 80A, Ileakage= 300mA
    SHGVA-UZO-4-100-30 Residual current device 4 poles, Inom= 100 A, Ileakage= 30 mA
    SHGVA-UZO-4-100-100 Residual current device 4 poles, Inom= 100 A, Ileakage= 100 mA
    SHGVA-UZO-4-100-300 Residual current device 4 poles, Inom= 100 A, Ileakage= 300 mA
    SHGVA-UZO-4-125-30 Residual current device 4 poles, Inom= 125A, Ileakage= 30mA
    SHGVA-UZO-4-125-100 Residual current device 4 poles, Inom= 125A, Ileakage= 100mA
    SHGVA-UZO-4-125-300 Residual current device 4 poles, Inom= 125A, Ileakage= 300mA

    Options

    Options, accessories and versions
    Marking
    Painting the outer surface in the color according to the customer's requirements
    /RAL (code)
    Anti-condensation coating
    /AP
    Additional contacts (status contact, signal contact)
    /DK
    Drainage ventilation devices
    /DKUV
    Marine version
    /MORE
    Earthquake-resistant design
    /MSHK-64
    Thermal heating for automation
    /OBOGREV
    Motor drive for remote control
    /PDU
    Customer acceptance
    /PRIEMKA
    Non-explosion-proof design
    /PROM
    Mining normal design
    /RN
    Internal thermal insulation
    /TEPLOISOLATSIA
    Tropical version with insect protection
    /TERMITY

    Additional information

    Submit request

    Quantity
    Additional description
    0 / 300

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    Model Breakdown
    SHGVA-UZO - 1X - 2X - 3X 4X / 5X – TU 27.12.31-048-72453807-2017
    1X - Number of switch poles
    2X - Tripping current
    3X - Number of cable glands
    4X - Type of cable glands
    5X - Options, accessories and versions

    Example: SHGVA-UZO-2-25-30-2KNV2 -TU 27.12.31-048-72453807-2017
    SHGVA-UZO device, equipped with:
    - 2-pole residual current device (I rated=25A,creapage I=30mA), with a control handle
    - 2cable glands for unarmored cable KNV2

    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