Ex ES 98 DS-11 -40°C

 

Ex position switch
*With stainless steel roller available on request

    Artikelnr: 29961, 1400749 Kategori:

    Beskrivning

    • Ex zone 1 and 21
    • Cold-resistant down to -40 °C
    • Metal enclosure
    • Design to EN 50041
    • Wiring compartment
    • Actuator: Adjustable rocking lever DS
    • Actuating speed max. 2.5 m/s with a vertical actuating angle of 30°
    • Wear-resistant plastic roller
    • Lever angle adjustable in 10° steps
    • Actuator can be repositioned by 4 x 90°
    • Attention: Please state required international approvals with your order!

    Notes

    • With stainless steel roller available on request

    Technical data

    Applied standards

    EN 60947-5-1, EN IEC 60079-0, EN 60079-1, EN IEC 60079-7, EN 60079-31

    Enclosure

    aluminium die-cast, corrosion-resistant, powder-coated, anthracite grey, similar to RAL 7016

    Cover

    stainless steel 1.4401, powder-coated, signal yellow, similar to RAL 1003

    Sealing

    silicone

    Degree of protection

    IP66 (IEC/EN 60529)

    Contact material

    silver

    Switching system

    slow action

    Switching elements

    1 NC/1 NO contact, type Zb

    Connection

    screw connection terminals, use copper conductors only

    Cable cross-section

    min. 0.75 mm² (AWG 18), max. 1.5 mm² (AWG 16), incl. conductor ferrules

    Cable entry

    1 x M20 x 1.5 (incl. 1 cable gland)

    Clamping range

    7 … 13 mm

    Rated impulse withstand voltage Uimp

    4 kV

    Rated insulation voltage Ui

    250 V

    Rated operating current Ie

    max. 4.4 A T6 / max. 6.6 A T5

    Rated operating voltage Ue

    max. 250 VAC; 125 VDC

    Utilisation category

    AC-15; DC-13

    Short-circuit protection

    4 A / 6 A gG/gN fuse

    Ambient temperature

    T6: –40 °C … +70 °C (max. 4.4 A)
    T5: –40 °C … +70 °C (max. 6.6 A)

    Mechanical life

    > 1 million operations

    Operation cycles

    max. 1800/h

    Repeat accuracy of switching points

    ± 0.1 mm

    Impact energy

    max. 7 J

    Ex marking

    L II 2G Ex db eb IIC T6/T5 Gb,
    L II 2D Ex tb IIIC T80°C/T95°C Db
    IECEx Ex db eb IIC T6/T5 Gb,
    Ex tb IIIC T80°C/T95°C Db

    Approvals

    DMT 01 ATEX E 178
    IECEx BVS 07.0014

    Weight

    380 g

    Downloads

    Mounting and wiring instructions – Ex 98

    German, English, French, Italian, Portuguese

    Data sheet – Ex ES 98 DS-11 -40°C

    English

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