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Picture of Complete body/contact assembly and light block, Harmony XB4, universal LED, body/fixing collar, 1NC, 230...240V
Picture of Complete body/contact assembly and light block, Harmony XB4, universal LED, body/fixing collar, 1NC, 230...240V
Picture of Complete body/contact assembly and light block, Harmony XB4, universal LED, body/fixing collar, 1NC, 230...240V
Picture of Complete body/contact assembly and light block, Harmony XB4, universal LED, body/fixing collar, 1NC, 230...240V
Picture of Complete body/contact assembly and light block, Harmony XB4, universal LED, body/fixing collar, 1NC, 230...240V
Picture of Complete body/contact assembly and light block, Harmony XB4, universal LED, body/fixing collar, 1NC, 230...240V
Picture of Complete body/contact assembly and light block, Harmony XB4, universal LED, body/fixing collar, 1NC, 230...240V
Picture of Complete body/contact assembly and light block, Harmony XB4, universal LED, body/fixing collar, 1NC, 230...240V
SKU:

ZB4BW0M12

Complete body/contact assembly and light block, Harmony XB4, universal LED, body/fixing collar, 1NC, 230...240V

Old price: $103.29 INC GST
$80.57 INC GST
Available for Shipping : 14-Dec-2025
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Complete body/contact assembly and light block, Harmony XB4, universal LED, body/fixing collar, 1NC, 230...240V
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Manufacturer: Schneider Electric
Delivery date: 14-Dec-2025
Declaration of conformity
Catalog
Instruction sheet
Product Page Link
Product Data Sheet
This Harmony XB4, light block with body/fixing collar is white, operates with an integral LED. It has 1 x NC 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.

Products specifications

Attribute name Attribute value
Main
Bulb base integral LED
[Us] rated supply voltage 230...240 V AC at 50/60 Hz, 230...240 V
Device short name ZB4
Light source colour white
Contact operation slow-break
Sale per indivisible quantity 1
Contacts type and composition 1 NC
Connections - terminals screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to EN 60947-1, screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to EN 60947-1
Head type standard
Fixing collar material zamak
Product or component type complete body/contact assembly and light block
Light block supply direct
Light source universal LED
Range of product Harmony XB4
Complementary
Shape of screw head slotted compatible with flat Ø 5.5 mm screwdriver, slotted compatible with flat Ø 4 mm screwdriver, cross compatible with pozidriv No 1 screwdriver, cross compatible with Philips no 1 screwdriver
CAD overall width 30 mm
Tightening torque 0.8-1.2 N.m conforming to EN 60947-1
Electrical reliability λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to EN/IEC 60947-5-4, λ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to EN/IEC 60947-5-4
Customizable no, 0
Compatibility code ZB4
Mechanical durability 5000000 cycles
Supply voltage limits 195-264 V AC
[Ie] rated operational current 1.2 A at 600 V, AC-15, A600 conforming to EN/IEC 60947-5-1, 0.55 A at 125 V, DC-13, Q600 conforming to EN/IEC 60947-5-1, 0.27 A at 250 V, DC-13, Q600 conforming to EN/IEC 60947-5-1, 0.1 A at 600 V, DC-13, Q600 conforming to EN/IEC 60947-5-1, 6 A at 120 V, AC-15, A600 conforming to EN/IEC 60947-5-1, 3 A at 240 V, AC-15, A600 conforming to EN/IEC 60947-5-1
Signalling type steady
[Ui] rated insulation voltage 600 V (pollution degree 3) conforming to EN 60947-1
Surge withstand 1 kV conforming to IEC 61000-4-5
Service life 100000 h at rated voltage and 25 °C
Electrical durability 1000000 cycles, DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, DC-13, 0.2 A at 110 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 4 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 3 A at 120 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C, 1000000 cycles, AC-15, 2 A at 230 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C
Device presentation basic sub-assemblies
Current consumption 14 mA
CAD overall height 47 mm
[Uimp] rated impulse withstand voltage 6 kV conforming to EN 60947-1
Net weight 0.064 kg
[Ith] conventional free air thermal current 10 A conforming to EN/IEC 60947-5-1
Positive opening with conforming to EN/IEC 60947-5-1 appendix K
Contacts material silver alloy (Ag/Ni)
Operating travel 4.3 mm (total travel), 1.5 mm (NC changing electrical state)
Short-circuit protection 10 A cartridge fuse type gG conforming to EN/IEC 60947-5-1
Operating force 2 N NC changing electrical state
Terminals description ISO n°1 (11-12)NC
Contacts usage standard
Environment
Electromagnetic emission class B conforming to IEC 55011
Resistance to fast transients 2 kV conforming to IEC 61000-4-4
Protective treatment TH
Electrical shock protection class class I conforming to IEC 60536
Resistance to electrostatic discharge 8 kV in free air (in insulating parts) conforming to IEC 61000-2-6, 6 kV on contact (on metal parts) conforming to IEC 61000-2-6
Ambient air temperature for storage -40-70 °C
Vibration resistance 5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6
Shock resistance 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27, 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27
Standards JIS C8201-1, EN/IEC 60947-5-5, UL 508, EN/IEC 60947-5-4, CSA C22.2 No 14, EN/IEC 60947-1, JIS C8201-5-1, EN/IEC 60947-5-1
Resistance to electromagnetic fields 10 V/m conforming to IEC 61000-4-3
Ambient air temperature for operation -40-70 °C
Product certifications BV, CSA, DNV, GL, LROS (Lloyds register of shipping), UL listed
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 3.4 cm
Package 1 Width 5.4 cm
Package 1 Length 5.6 cm
Package 1 Weight 63 g

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