Documentation & Downloads
Schneider Electric ZB4BW0B11 Harmony XB4 Metal Light Block Assembly with 1NO Contact, 24V AC/DC
- MPN: ZB4BW0B11
- PPN: SCH-ZB4BW0B11
CAD
$75.17
/ EA
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Lead times may vary. For an accurate estimate please contact us.
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Description
This Harmony XB4, light block with body/fixing collar is white, operates with an integral LED. It has 1 x NO contact 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.
Features
- Part of the Harmony™ XB4 industrial 22 mm metal signaling line, this product number represents a complete rear-enclosure module bundle. It includes a Zamak chrome-plated metal fixing collar, a pre-installed 24V AC/DC integral LED light block, and a single Normally Open (1 NO) screw-clamp contact block—providing everything needed behind the panel deadfront to fully power and monitor an illuminated push button or selector head.
- Equipped with an energy-efficient, universal integral LED engine, this module accepts a nominal supply voltage of 24V AC or DC at 50/60 Hz. This low-voltage operation matches standard PLC transistor outputs and 24V control transformer secondaries perfectly, eliminating the heat generation, localized structural stress, and filament burn-outs associated with legacy incandescent bulbs.
- Out of the box, this kit comes fitted with a single Normally Open (NO) silver-alloy (AgNi) contact block. Designed for heavy-duty industrial command logic, it features a 10A conventional enclosed thermal current rating (Ith) and an advanced AC-15/DC-13 utilization curve—ensuring crisp, arc-free signal switching when managing high-inrush inductive starter coils or direct PLC telemetry loops.
- This module features a "Universal LED" core design engineered to project a pure, high-intensity neutral light wavelength. This allows industrial panel builders maximum inventory flexibility; you can snap this single base assembly onto any color Harmony ZB4 illuminated pilot head—whether it is red, green, amber, white, or blue—without distorting the final visible lens color.
- Fully tested and certified to comply with strict CSA C22.2 No 14, UL 508, and EN/IEC 60947-5-1 industrial criteria, this component carries authentic cULus, UKCA, and BV markings. This complete regulatory alignment ensures your custom motor control centers and automated panel boards seamlessly satisfy local provincial field inspections, insurance audits, and jobsite safety reviews.
Documentation & Downloads
Specifications
Key Specifications
- Range Of Product
- Harmony XB4
- Light Block Supply
- direct
- Fixing Collar Material
- zamak
- Connections - Terminals
- screw clamp terminals, <= 2 x 1.5 mm² with cable end IEC 60947-1 || screw clamp terminals, >= 1 x 0.22 mm² without cable end IEC 60947-1
- Sale Per Indivisible Quantity
- 1
- Light Source Colour
- white
- [Us] Rated Supply Voltage
- 24 V AC/DC 50/60 Hz
Light Sourceuniversal LED
Product Or Component Typecomplete body/contact assembly and light block
Head Typestandard
Contacts Type And Composition1 NO
Contact Operationslow-break
Device Short NameZB4
Bulb Baseintegral LED
Complementary
- Contacts Usage
- standard
- Operating Force
- 2.3 N NO changing electrical state
- Operating Travel
- 2.6 mm NO changing electrical state) || 4.3 mm total travel)
- Positive Opening
- without
- Net Weight
- 0.064 kg
- Cad Overall Height
- 47 mm
- Device Presentation
- basic sub-assemblies
- Service Life
- 100000 h at rated voltage and 25 °C
- [Ui] Rated Insulation Voltage
- 600 V 3)IEC 60947-1
- Operating Torque
- 0.05 N.m NO changing electrical state
- Supply Voltage Limits
- 19.2-30 V DC || 21.6-26.4 V AC
- Electrical Reliability
- λ < 10exp(-6) 5 V 1 mA in clean environment IEC 60947-5-4 || λ < 10exp(-8) 17 V 5 mA in clean environment IEC 60947-5-4
- Cad Overall Width
- 30 mm
Terminals Description Iso N°1(13-14)NO
Short-Circuit Protection10 A cartridge fuse gG IEC 60947-5-1
Contacts Materialsilver alloy (Ag/Ni)
[Ith] Conventional Free Air Thermal Current10 A IEC 60947-5-1
[Uimp] Rated Impulse Withstand Voltage6 kV IEC 60947-1
Current Consumption18 mA
Electrical Durability1000000 cycles, AC-15, 2 A 230 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C || 1000000 cycles, AC-15, 3 A 120 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C || 1000000 cycles, AC-15, 4 A 24 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C || 1000000 cycles, DC-13, 0.2 A 110 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C || 1000000 cycles, DC-13, 0.5 A 24 V 3600 cyc/h 0.5 IEC 60947-5-1 appendix C
Surge Withstand1 kV IEC 61000-4-5
Signalling Typesteady
[Ie] Rated Operational Current3 A 240 V, AC-15, A600 IEC 60947-5-1 || 6 A 120 V, AC-15, A600 IEC 60947-5-1 || 0.1 A 600 V, DC-13, Q600 IEC 60947-5-1 || 0.27 A 250 V, DC-13, Q600 IEC 60947-5-1 || 0.55 A 125 V, DC-13, Q600 IEC 60947-5-1 || 1.2 A 600 V, AC-15, A600 IEC 60947-5-1
Mechanical Durability5000000 cycles
Tightening Torque0.8-1.2 N.m IEC 60947-1
Shape Of Screw Headcross Philips no 1 || cross pozidriv No 1 || slotted flat Ø 4 mm || slotted flat Ø 5.5 mm
Environment
- Product Certifications
- BV || GL || CSA || DNV || UL listed || LROS (Lloyds register of shipping)
- Resistance To Electromagnetic Fields
- 10 V/m IEC 61000-4-3
- Shock Resistance
- 30 gn 18 ms) half sine wave acceleration IEC 60068-2-27 || 50 gn 11 ms) half sine wave acceleration IEC 60068-2-27
- Ambient Air Temperature For Storage
- -40-70 °C
- Electrical Shock Protection Class
- class I IEC 60536
- Resistance To Fast Transients
- 2 kV IEC 61000-4-4
Ambient Air Temperature For Operation-40-70 °C
StandardsIEC 60947-5-5 || IEC 60947-1 || CSA C22.2 No 14 || IEC 60947-5-1 || UL 508 || IEC 60947-5-4 || JIS C8201-5-1 || JIS C8201-1
Vibration Resistance5 gn 2-500 Hz)IEC 60068-2-6
Resistance To Electrostatic Discharge6 kV on contact (on metal parts) IEC 61000-2-6 || 8 kV in free air (in insulating parts) IEC 61000-2-6
Protective TreatmentTH
Electromagnetic Emissionclass B IEC 55011
Contractual warranty
- Warranty
- 18 months
Offer Sustainability
- Rohs Exemption Information
- Yes
- Environmental Disclosure
- ENVPEP1808008EN
- Reach Regulation
- Reference contains Substances of Very High Concern above the threshold
- China Rohs Regulation
- X
- Eu Rohs Directive
- Pro-active compliance (Product out of EU RoHS legal scope)
Mercury FreeYes
Sustainable Offer StatusGreen Premium product
WeeeThe product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Circularity ProfileENVEOLI1808008EN
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CAD
$75.17
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Company Stock:
0
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