Product Model
ZB4BZ141
Selling Points
- 1Pre-assembled design: The ZB4BZ141 comes pre-assembled with a body/collar fixing unit, simplifying installation.
- 2High-quality contacts: Equipped with 1 x NO + 2 x NC contacts and a chromium-plated metal bezel for durability.
- 3Wide operating range: Compatible with operating temperatures from -40°C to 70°C, ensuring versatility in usage.
- 4Enhanced safety: Protected by IP20/IP65 enclosures, safeguarding operators from unexpected contact with live circuits.
- 5High endurance: Designed for 1 million cycle high endurance, reducing maintenance and damage in installations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| 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 + 2 NC | Contact operation | Slow-break |
Contact block type | Single | Device Composition | Body<br />Fixing collar |
Connections - terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end IEC 60947-1<br />Screw clamp terminals, >= 1 x 0.22 mm² without cable end IEC 60947-1 | 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 | 0.159 lb(US) (0.072 kg) |
Contacts usage | Standard contacts | Positive opening | With 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 | Tightening torque | 7.08…10.6 lbf.in (0.8…1.2 N.m) IEC 60947-1 |
Shape of screw head | Cross Philips no 1<br />Cross pozidriv No 1<br />Slotted flat Ø 4 mm<br />Slotted flat Ø 5.5 mm | Contacts material | Silver alloy (Ag/Ni) |
Short-circuit protection | 10 A cartridge fuse gG IEC 60947-5-1 | [Ith] conventional free air thermal current | 10 A IEC 60947-5-1 |
[Ui] rated insulation voltage | 600 V 3)IEC 60947-1 | [Uimp] rated impulse withstand voltage | 6 kV IEC 60947-1 |
[Ie] rated operational current | 3 A 240 V, AC-15, A600 IEC 60947-5-1<br />6 A 120 V, AC-15, A600 IEC 60947-5-1<br />0.1 A 600 V, DC-13, Q600 IEC 60947-5-1<br />0.27 A 250 V, DC-13, Q600 IEC 60947-5-1<br />0.55 A 125 V, DC-13, Q600 IEC 60947-5-1<br />1.2 A 600 V, AC-15, A600 IEC 60947-5-1 | Electrical durability | 10000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C<br />10000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C<br />10000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C<br />10000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C<br />10000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C |
Electrical reliability | Λ < 10exp(-6) 5 V, 1 mA in clean environment IEC 60947-5-4<br />Λ < 10exp(-8) 17 V, 5 mA in clean environment IEC 60947-5-4 | Device presentation | Basic sub-assemblies |
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 | IEC 60947-5-4<br />IEC 60947-5-1<br />IEC 60947-5-5<br />JIS C8201-5-1<br />IEC 60947-1<br />CSA C22.2 No 14<br />UL 508<br />JIS C8201-1 | Product Certifications | BV<br />UL<br />CSA<br />DNV<br />LROS (Lloyds register of shipping) |
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