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Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
Picture of Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
SKU:

ZB4BW0B13

Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC

Old price: $97.79 INC GST
$76.28 INC GST
Available for Shipping : 12-Jan-2026
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Complete body contact assembly and light block, Harmony XB4, metal, universal LED, body fixing collar, 2NO, 24V AC DC
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Manufacturer: Schneider Electric
Delivery date: 12-Jan-2026
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Product Data Sheet
This Harmony XB4, light block with body/fixing collar is white, operates with an integral LED. It has 2 x NO 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.

Products specifications

Attribute name Attribute value
Main
Device short name ZB4
Light source colour white
Contact operation slow-break
Sale per indivisible quantity 1
Head type standard
Fixing collar material zamak
Light block supply direct
Range of product Harmony XB4
[Us] rated supply voltage 24 V, 24 V AC/DC at 50/60 Hz
Bulb base integral LED
Contacts type and composition 2 NO
Connections - terminals screw clamp terminals, >= 1 x 0.22 mm² without cable end conforming to IEC 60947-1, screw clamp terminals, <= 2 x 1.5 mm² with cable end conforming to IEC 60947-1
Product or component type complete body/contact assembly and light block
Light source universal LED
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
Tightening torque 0.8-1.2 N.m conforming to IEC 60947-1
Electrical reliability λ < 10exp(-8) at 17 V and 5 mA in clean environment conforming to IEC 60947-5-4, λ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to IEC 60947-5-4
Compatibility code ZB4
Mechanical durability 5000000 cycles
Supply voltage limits 21.6-26.4 V AC, 19.2-30 V DC
[Ie] rated operational current 1.2 A at 600 V, AC-15, A600 conforming to IEC 60947-5-1, 0.55 A at 125 V, DC-13, Q600 conforming to IEC 60947-5-1, 0.27 A at 250 V, DC-13, Q600 conforming to IEC 60947-5-1, 0.1 A at 600 V, DC-13, Q600 conforming to IEC 60947-5-1, 6 A at 120 V, AC-15, A600 conforming to IEC 60947-5-1, 3 A at 240 V, AC-15, A600 conforming to IEC 60947-5-1
Operating torque 0.05 N.m NO changing electrical state
Surge withstand 1 kV conforming to IEC 61000-4-5
Electrical durability 1000000 cycles, DC-13, 0.5 A at 24 V, operating rate <3600 cyc/h, load factor: 0.5 conforming to 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 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 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 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 IEC 60947-5-1 appendix C
Device presentation basic sub-assemblies
CAD overall height 47 mm
Customizable 0, no
Contacts material silver alloy (Ag/Ni)
Operating travel 4.3 mm (total travel), 2.6 mm (NO changing electrical state)
Operating force 2.3 N NO changing electrical state
CAD overall width 30 mm
Signalling type steady
[Ui] rated insulation voltage 600 V (pollution degree 3) conforming to IEC 60947-1
Service life 100000 h at rated voltage and 25 °C
Current consumption 18 mA
[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-1
Net weight 0.074 kg
[Ith] conventional free air thermal current 10 A conforming to IEC 60947-5-1
Positive opening without
Short-circuit protection 10 A cartridge fuse type gG conforming to IEC 60947-5-1
Terminals description ISO n°1 (13-14)NO
Contacts usage standard
Environment
Resistance to fast transients 2 kV conforming to IEC 61000-4-4
Protective treatment TH
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
Resistance to electromagnetic fields 10 V/m conforming to IEC 61000-4-3
Ambient air temperature for operation -40-70 °C
Electromagnetic emission class B conforming to IEC 55011
Electrical shock protection class class I conforming to IEC 60536
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, JIS C8201-5-1, IEC 60947-5-4, CSA C22.2 No 14, IEC 60947-5-1, IEC 60947-1, UL 508, IEC 60947-5-5
Product certifications CSA, UL listed, GL, BV, DNV, LROS (Lloyds register of shipping)
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 4.500 cm
Package 1 Width 3.500 cm
Package 1 Length 5.400 cm
Package 1 Weight 70.000 g
Unit Type of Package 2 2
Number of Units in Package 2 5
Package 2 Height 4.500 cm
Package 2 Width 3.400 cm
Package 2 Length 26.500 cm
Package 2 Weight 350.000 g
Unit Type of Package 3 3
Number of Units in Package 3 150
Package 3 Height 30.000 cm
Package 3 Width 30.000 cm
Package 3 Length 40.000 cm
Package 3 Weight 10.989 kg
Unit Type of Package 4 4
Number of Units in Package 4 1200
Package 4 Height 75.000 cm
Package 4 Width 60.000 cm
Package 4 Length 80.000 cm
Package 4 Weight 95.472 kg

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