Product Model
ZB4BW0B434
Selling Points
- 1Designed for industry with a robust construction and snap-fit head and body for easy yet secure mounting.
- 2Compatible with both 24V AC and DC power sources, ensuring versatility in various industrial settings.
- 3Equipped with an integral LED light, providing clear visibility in dark environments.
- 4Features two normally open (2NO) contacts for reliable electrical connections.
- 5Part of the Schneider Electric Harmony XB4 family, known for its simplicity, flexibility, and robustness in modular control and signaling units.
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 and light block |
Device short name | ZB4 | Fixing collar material | Zamak |
Sale per indivisible quantity | 1 | Head type | Standard |
Contacts type and composition | 2 NO | Contact operation | Slow-break |
Connections - terminals | Plug-in connector | Light source | Protected LED |
Bulb base | Integral LED | Light block supply | Direct |
Light source colour | Red | [Us] rated supply voltage | 24 V AC/DC 50/60 Hz |
CAD overall width | 1.2 in (30 mm) | CAD overall height | 1.9 in (47 mm) |
Terminals description ISO n°1 | (13-14)NO | Contacts usage | Standard |
Positive opening | Without | Operating travel | 0.1 in (2.6 mm) NO changing electrical state)<br />0.2 in (4.3 mm) total travel) |
Operating force | 2.3 N NO changing electrical state | 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/IEC 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 | 1000000 cycles, AC-15, 1 A 230 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C<br />1000000 cycles, AC-15, 1.5 A 120 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C<br />1000000 cycles, AC-15, 3 A 24 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C<br />1000000 cycles, DC-13, 0.15 A 110 V 3600 cyc/h 0.5 EN/IEC 60947-5-1 appendix C<br />1000000 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 | Signalling type | Steady |
Supply voltage limits | 19.2…30 V DC<br />21.6…26.4 V AC | current consumption | 18 mA |
Service life | 100000 h at rated voltage and 25 °C | Surge withstand | 1 kV IEC 61000-4-5 |
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) | Electrical shock protection class | Class I IEC 60536 |
Standards | UL 508<br />CSA C22.2 No 14<br />EN/IEC 60947-5-5<br />EN/IEC 60947-1<br />EN/IEC 60947-5-1<br />EN/IEC 60947-5-4<br />JIS C8201-5-1<br />JIS C8201-1 | Product Certifications | CSA<br />BV<br />UL Listed<br />GL<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 |
Resistance to fast transients | 2 kV IEC 61000-4-4 | Resistance to electromagnetic fields | 9.1 V/m (10 V/m) IEC 61000-4-3 |
Resistance to electrostatic discharge | 6 kV on contact (on metal parts) IEC 61000-2-6<br />8 kV in free air (in insulating parts) IEC 61000-2-6 | Electromagnetic emission | Class B IEC 55011 |
Specifications may be subject to change without notice