Harmony, 22mm Push Button, XB4B operators, contact block, with mounting collar, 1 NC, screw clamp terminal

Schneider Electric

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Prezzo (IVA esclusa)
€ 7.22
Codice Nuova Elva
Codice produttore
Invia RdO

Harmony 22 mm modular push buttons, selector switches, pilot lights are designed for industry. This range combines simplicity of setup, flexibility and a robust construction. An ingenious locking system consisting of a snap fit head and body that can be tightened with a single screw but still ensuring an easy and yet secure mounting. Harmony XB4/ZB4 are 22 mm chromium plated metal modular push buttons, selector switches and pilot lights connecting to fully metal mounting collar. The operators can be purchased as complete operators or various modules that can be assembled to meet the user’s specific requirement. Harmony XB5/ZB5 are 22 mm plastic modular push buttons, selector switches, pilot lights. The operator can have a round and square plastic bezel. The contacts can be used for low load electrical contact and high power applications. Shake proof connection screws make periodic retightening unnecessary. A complete set of accessories to provide a solution for applications where exposure to high pressure cleaning, dust and extreme temperatures is an everyday occurrence. These harmony 22mm push buttons are used by machine manufacturers (automotive, textiles, timber) and control system panel builders. Certified and approved for meeting requirements throughout all continents: EN/IEC, UL, NEMA, CSA, CCC, Gost, JIS and many more. They have UL and CE markings and have ratings up to IP66 and IP69K.


Contact MaterialSilver Alloy
Net Weight0.053 kg
StandardCSA C22.2 No 14
Storage Temperature-40-70 °C
Warranty Length18 months


Range Of ProductHarmony XB4
Device Compositionbody || fixing collar
Device Short NameZB4
Contact Block Typesingle
Product Or Component Typecomplete body/contact assembly
Fixing Collar Materialzamak
Head Typestandard
Connections - Terminalsscrew clamp terminals, <= 2 x 1.5 mm² with cable end EN 60947-1 || screw clamp terminals, >= 1 x 0.22 mm² without cable end EN 60947-1
Contacts Type And Composition1 NC
Sale Per Indivisible Quantity1
Contact Operationslow-break

Contractual warranty

Warranty18 months


Contacts Usagestandard contacts
[Uimp] Rated Impulse Withstand Voltage6 kV EN 60947-1
Cad Overall Height47 mm
Device Presentationbasic sub-assemblies
Electrical Durability10000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C || 10000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C || 10000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C || 10000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C || 10000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C
[Ui] Rated Insulation Voltage600 V 3)EN 60947-1
[Ie] Rated Operational Current3 A 240 V, AC-15, A600 EN/IEC 60947-5-1 || 6 A 120 V, AC-15, A600 EN/IEC 60947-5-1 || 0.1 A 600 V, DC-13, Q600 EN/IEC 60947-5-1 || 0.27 A 250 V, DC-13, Q600 EN/IEC 60947-5-1 || 0.55 A 125 V, DC-13, Q600 EN/IEC 60947-5-1 || 1.2 A 600 V, AC-15, A600 EN/IEC 60947-5-1
Mechanical Durability5000000 cycles
Electrical Reliabilityλ < 10exp(-6) 5 V, 1 mA in clean environment EN/IEC 60947-5-4 || λ < 10exp(-8) 17 V, 5 mA in clean environment EN/IEC 60947-5-4
Tightening Torque0.8-1.2 N.m EN 60947-1
Cad Overall Width30 mm
Terminals Description Iso N°1(11-12)NC
Cad Overall Depth37 mm
Shape Of Screw Headcross Philips no 1 || cross pozidriv No 1 || slotted flat Ø 4 mm || slotted flat Ø 5.5 mm
Short-Circuit Protection10 A cartridge fuse gG EN/IEC 60947-5-1
Operating Force2 N NC changing electrical state
Operating Travel1.5 mm NC changing electrical state) || 4.3 mm total travel)
Contacts Materialsilver alloy (Ag/Ni)
Positive Openingwith EN/IEC 60947-5-1 appendix K
[Ith] Conventional Free Air Thermal Current10 A EN/IEC 60947-5-1
Net Weight0.053 kg

Offer Sustainability

Rohs Exemption InformationYes
China Rohs RegulationX
Circularity ProfileENVEOLI1808008EN
Eu Rohs DirectivePro-active compliance (Product out of EU RoHS legal scope)
Mercury FreeYes
Environmental DisclosureENVPEP1808008EN
Sustainable Offer StatusGreen Premium product
Toxic Heavy Metal FreeYes
Reach RegulationFree of Substances of Very High Concern above the threshold
California Proposition 65WARNING: This product can expose you to chemicals including: Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Reach Free Of SvhcYes
WeeeThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.


Product CertificationsBV || GL || CSA || LROS (Lloyds register of shipping) || UL || DNV
Ambient Air Temperature For Operation-40-70 °C
StandardsCSA C22.2 No 14 || EN/IEC 60947-5-5 || EN/IEC 60947-5-1 || UL 508 || JIS C8201-5-1 || EN/IEC 60947-1 || EN/IEC 60947-5-4 || JIS C8201-1
Shock Resistance30 gn 18 ms) half sine wave acceleration IEC 60068-2-27 || 50 gn 11 ms) half sine wave acceleration IEC 60068-2-27
Vibration Resistance5 gn 2-500 Hz)IEC 60068-2-6
Ip Degree Of ProtectionIP20 IEC 60529
Ambient Air Temperature For Storage-40-70 °C
Protective TreatmentTH


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