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  • Overview

    SNB Series
    Features:
    Electrical durability

    Conforming to IEC 947-5-1 Appendix C.
    Utilisation categories AC-15 and DC-13.
    Maximum operating rate : 3600 operating cycles per hour.
    Load factor : 0.5    		 Installation dimensions:
    Specifications:
    Environment: Conforming to standards
    Products :IEC 947-5-1, EN 60 947-5-1, VDE 0660-200,UL 508, CSA C22-2
    Machine :assemblies IEC 204-1, EN 60 204-1, NF C 79-130
    Vibration resistance SNH : 9 gn (10É500 Hz), SNB : 25 gn (10É500 Hz) conforming to IEC 68-2-6
    Shock resistance SNH : 68 gn, SNH-37 : 30 gn (18 ms), SNB : 50 gn conforming to IEC 68-2-27
    Electric shock protection:Class I conforming to IEC 536 and NF C 20-030
    Degree of protection IP 65
    Cable entry:1/2NPT,PG13.5
    Rated operational characteristics:
    AC-15 ; A600 (Ue = 240 V, Ie = 3 A)
    DC-13 ; Q300 (Ue = 250 V, Ie = 0.27 A)
    conforming to IEC 947-5-1 Appendix A, EN 60 947-5-1
    Rated insulation voltage :
    Ui = 500 V degree of pollution 3 conforming to IEC 947-1 and VDE 0110, group C conforming to NF C 20-040
    Ui = 300 V conforming to UL 508, CSA C22-2 n° 14
    Rated impulse withstand voltage:U imp = 6 kV conforming to IEC 947-1, IEC 664
    Positive operation :
    (Dpg. on model) N/C contacts with positive opening operation to IEC 947-5-1 Section 3, EN 60 947-5-1 (contacts 21-22 of SNB)
    Resistance across terminals  25 m conforming to NF C 93-050 method A or IEC 255-7 category 3
    Short-circuit protection 10 A cartridge fuse type gG (gl)
    Cabling Screw clamp terminals.
    : Clamping capacity, min. : 1 x 0.5 mm2, max. : 2 x 2.5 mm2
    Minimum actuation speed : 0.001 m/minute,

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