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| Width | 3.400 cm |
| Height | 5.600 cm |
| Brand Name | Schneider Electric |
| CAD overall height | 47mm |
| CAD overall width | 30mm |
| GrosWeight | 70.000 g |
| Height | 5.600 cm |
| Length | 5.400 cm |
| Net weight | 0.074 kg |
| Range | Harmony XB4 |
| Weight | 0.074 kg |
| Width | 3.400 cm |
| Ambient air temperature for operation | -40-70 °C |
| Ambient air temperature for storage | -40-70 °C |
| Bulb base | integral LED |
| Compatibility code | ZB4 |
| Connections - terminals | screw clamp terminals- >= 1 x 0.22mm² without cable end conforming to IEC 60947-1 |
| Contact operation | slow-break |
| Contacts material | silver alloy (Ag/Ni) |
| Contacts type and composition | 1 NO + 1 NC |
| Contacts usage | standard |
| Current consumption | 18 mA |
| Customizable | 0 |
| Device presentation | basic sub-assemblies |
| Device short name | ZB4 |
| Electrical durability | 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 |
| Electrical reliability | λ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to IEC 60947-5-4 |
| Electrical shock protection class | class I conforming to IEC 60536 |
| Electromagnetic emission | class B conforming to IEC 55011 |
| Fixing collar material | zamak |
| Head type | standard |
| Light block supply | direct |
| Light source | universal LED |
| Light source colour | white |
| Mechanical durability | 5000000 cycles |
| Operating force | 2 N NC changing electrical state |
| Operating torque | 0.05 N.m NO changing electrical state |
| Operating travel | 4.3mm (total travel) |
| Positive opening | with conforming to IEC 60947-5-1 appendix K |
| Product certifications | BV |
| Product or component type | complete body/contact assembly and light block |
| Protective treatment | TH |
| Resistance to electromagnetic fields | 10 V/m conforming to IEC 61000-4-3 |
| Resistance to electrostatic discharge | 8 kV in free air (in insulating parts) conforming to IEC 61000-2-6 |
| Resistance to fast transients | 2 kV conforming to IEC 61000-4-4 |
| Sale per indivisible quantity | 1 |
| Service life | 100000 h at rated voltage and 25 °C |
| Shape of screw head | slotted compatible with flat Ø 5.5mm screwdriver |
| Shock resistance | 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
| Short-circuit protection | 10 A cartridge fuse type gG conforming to IEC 60947-5-1 |
| Signalling type | steady |
| Standards | IEC 60947-5-4 |
| Supplier Code | ZB4BW0B15 |
| Supply voltage limits | 21.6-26.4 V AC |
| Surge withstand | 1 kV conforming to IEC 61000-4-5 |
| Terminals description ISO n°1 | (11-12)NC |
| Tightening torque | 0.8-1.2 N.m conforming to IEC 60947-1 |
| Vibration resistance | 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6 |
| Volume | 102.816 cm3 |
| Warranty | 18 months |
| [Ie] rated operational current | 0.1 A at 600 V- DC-13- Q600 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 |
| [Us] rated supply voltage | 24 V |
This Harmony XB4, light block with body/fixing collar is white, operates with an integral LED. It has 1 x NO + 1 x NC contacts and a metal body and is compatible with Harmony XB4 pilot lights. This light block allows fast and easy replacement and configuration of your signaling units. It is easily installed and replaced on compatible illuminated push button or selector switch units via clip together assembly and connected with simple screw-clamp connections. It enables visual distinction of signaling units via illumination by integral LED. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It is designed to fit with a standard 22mm control and signaling units, ensuring compatibility when installing in pre-existing machinery. Its wide range of operating temperatures from -40°C to 55°C allows versatility in usage of product.
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