ZB4BZ1054
Product ID:24619
Updated: 2026/4/4
Key Features
- 1Withstand 5 million mechanical cycles for extreme durability. 2、Comply with EN/IEC 60947-1 and -5-1 international standards. 3、Construct with robust Zamak collar and silver alloy contacts. 4、Support versatile 1NO + 1NC plug-in connector connectivity. 5、Ensure environmental safety per EU RoHS and REACH SVHC-free.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Harmony XB4 | Product or Component Type | Complete body/contact assembly |
| Device short name | ZB4 | Fixing collar material | Zamak |
| Sale per indivisible quantity | 1 | Head type | Standard |
| Contacts type and composition | 1 NO + 1 NC | Contact operation | Slow-break |
| Contact block type | Single | Device Composition | Fixing collar<br />Body |
| Connections - terminals | Plug-in connector | CAD overall width | 1.2 in (30 mm) |
| CAD overall height | 1.9 in (47 mm) | CAD overall depth | 1.5 in (37 mm) |
| Terminals description ISO n°1 | (11-12)NC | Net Weight | 0.128 lb(US) (0.058 kg) |
| Contacts usage | Standard contacts | Positive opening | With EN/IEC 60947-5-1 appendix K |
| Operating travel | 0.06 in (1.5 mm) NC changing electrical state)<br />0.1 in (2.6 mm) NO changing electrical state)<br />0.2 in (4.3 mm) total travel) | Operating torque | 0.44 lbf.in (0.05 N.m) NO changing electrical state |
| Mechanical durability | 5000000 cycles | Contacts material | Silver alloy (Ag/Ni) |
| Short-circuit protection | 4 A cartridge fuse gG EN/IEC 60947-5-1 | [Ith] conventional free air thermal current | 10 A EN/IEC 60947-5-1 |
| [Ui] rated insulation voltage | 250 V 3)EN 60947-1 | [Uimp] rated impulse withstand voltage | 4 kV EN 60947-1 |
| [Ie] rated operational current | 3 A 240 V, AC-15, A300 EN/IEC 60947-5-1<br />6 A 120 V, AC-15, A300 EN/IEC 60947-5-1<br />0.1 A 250 V, DC-13, R300 EN/IEC 60947-5-1<br />0.22 A 125 V, DC-13, R300 EN/IEC 60947-5-1 | Electrical durability | 10000000 cycles, AC-15, 1 A 230 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C<br />10000000 cycles, AC-15, 1.5 A 120 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C<br />10000000 cycles, AC-15, 3 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C<br />10000000 cycles, DC-13, 0.15 A 110 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C<br />10000000 cycles, DC-13, 0.4 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C |
| Electrical reliability | Λ < 10exp(-6) 5 V, 1 mA in clean environment EN/IEC 60947-5-4<br />Λ < 10exp(-8) 17 V, 5 mA in clean environment EN/IEC 60947-5-4 | Protective treatment | TH |
| Ambient Air Temperature for Storage | -40…158 °F (-40…70 °C) | Ambient Air Temperature for Operation | -40…158 °F (-40…70 °C) |
| IP degree of protection | IP20 IEC 60529 | Standards | EN/IEC 60947-1<br />EN/IEC 60947-5-4<br />UL 508<br />JIS C8201-5-1<br />EN/IEC 60947-5-1<br />CSA C22.2 No 14<br />EN/IEC 60947-5-5<br />JIS C8201-1 |
| Product Certifications | GL<br />LROS (Lloyds register of shipping)<br />DNV<br />CSA<br />BV<br />UL | Vibration resistance | 5 gn 2…500 Hz)IEC 60068-2-6 |
| Shock resistance | 30 gn 18 ms) half sine wave acceleration IEC 60068-2-27<br />50 gn 11 ms) half sine wave acceleration IEC 60068-2-27 |
Specifications may be subject to change without notice