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NO CONTACT BLOCK front

NO CONTACT BLOCK

This Harmony XB5N/XB7N, single contact block uses screw clamp terminals. The single contact block features with protected terminals. It is easily installed and replaced on XB5N/XB7N complete push-button units and selector switches via a clip assembly and connects to control circuits with simple screw-clamp connections. It protects operators from unexpected contact with live circuits thanks to its IP20 protection index. It has clear color scheme. It is an IP65 rated product. It offers mechanical durability of about 5 million operating cycles and electrical durability of about 1 million operating cycles. It is made of plastic fixing collar with AgNi contact. It weighs 0.011kg. It is used in machine manufacturers (automotive, textiles, timber) and control system panel builders. It is also suitable for service sector and infrastructure applications such as energy distribution panel builders and public works. This product is certified by UL. It complies with IEC 529 standards. The modular Harmony XB4 range of 22mm metal control and signalling units combines simplicity of installation, efficiency, modern design, flexibility, and robustness to meet most industrial applications.

SKU: ZBE101N
  • Product Info

    Range of product Harmony XB5N/XB7N
    Product or component type Contact block with protected terminals
    Device short name ZBE
    Sale per indivisible quantity 20
    Contact block type Single
    Complementary
    Fixing collar material Plastic
    Terminals description ISO n°1 (13-14)NO
    Net weight 0.011 kg
    Contacts type and composition 1 NO
    Contact operation Slow-break
    Contacts usage Standard contacts
    Positive opening Without
    Operating travel 2.6 mm (NO changing electrical state)
    4.3 mm (total travel)
    Operating force 3.8 N NO changing electrical state
    Operating torque 0.14 N.m
    Torque value 0.14 N.m
    Mechanical durability 5000000 cycles
    Connections - terminals Screw clamp terminal, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1
    Screw clamp terminal, >= 1 x 0.22 mm² without cable end conforming to IEC 60947-1
    Tightening torque 0.8…1.2 N.m conforming to IEC 60947-1
    Shape of screw head Cross compatible with Philips no 1 screwdriver
    Cross compatible with pozidriv No 1 screwdriver
    Slotted compatible with flat Ø 4 mm screwdriver
    Slotted compatible with flat Ø 5.5 mm screwdriver
    Contacts material Silver alloy (Ag/Ni)
    Short-circuit protection 10 A cartridge fuse type gG conforming to IEC 60947-5-1
    [Ith] conventional free air thermal current 10 A conforming to IEC 60947-5-1
    [Ui] rated insulation voltage 600 V (pollution degree 3) conforming to IEC 60947-1
    [Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-1
    [Ie] rated operational current 3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1
    6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1
    0.1 A at 600 V, DC-13, Q600 conforming to IEC 60947-5-1
    0.27 A at 250 V, DC-13, Q600 conforming to IEC 60947-5-1
    0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1
    1.2 A at 600 V, AC-15, A600 conforming to IEC 60947-5-1
    Electrical durability 1000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
    1000000 cycles, AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
    1000000 cycles, AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
    1000000 cycles, DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
    1000000 cycles, AC-15, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to IEC 60947-5-1 appendix C
    Electrical reliability Λ < 10exp(-6) at 5 V, 1 mA in clean environment conforming to IEC 60947-5-4
    Λ < 10exp(-8) at 17 V, 5 mA in clean environment conforming to IEC 60947-5-4
    Environment
    protective treatment Standard version
    Ambient air temperature for storage -40…70 °C
    Ambient air temperature for operation -25…70 °C
    Standards IEC 60947-5-4
    IEC 60947-1
    IEC 60947-5-1
    IS 13947-5-1
    product certifications CE
    Vibration resistance 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6
    Shock resistance 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27
    50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27
    Packing Units
    Unit Type of Package 1 PCE
    Number of Units in Package 1 1
    Package 1 Height 1.0 cm
    Package 1 Width 2.8 cm
    Package 1 Length 3.2 cm
    Package 1 Weight 11.0 g
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