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Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
Picture of Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
SKU:

ZB4BVJ1

Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC

Old price: $53.35 INC GST
$41.61 INC GST
Available for Shipping : 13-Jan-2026
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Complete body light block assembly, Harmony XB4, metal, universal LED, screw clamp terminals, 12V AC DC
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Manufacturer: Schneider Electric
Delivery date: 13-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 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. It enables visual distinction of signaling units via illumination by integral LED. It protects operators from unexpected contact with live circuits thanks to its IP20 protection index. 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
Sale per indivisible quantity 1
Fixing collar material zamak
Range of product Harmony XB4
[Us] rated supply voltage 12 V, 12 V AC/DC at 50/60 Hz
Bulb base integral LED
Connections - terminals screw clamp terminals, >= 1 x 0.22 mm² without cable end, screw clamp terminals, <= 2 x 1.5 mm² with cable end
Product or component type complete body/light block assembly
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
Compatibility code ZB4
Supply voltage limits 10.2-13.8 V AC, 10-15 V DC
Surge withstand 1 kV conforming to IEC 61000-4-5
Device presentation basic sub-assemblies
CAD overall height 47 mm
Customizable 0, no
CAD overall depth 37 mm
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 0.054 kg
Terminals description ISO n°1 (X1-X2)PL
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, UL 508, IEC 60947-5-4, CSA C22.2 No 14, JIS C8201-5-1, IEC 60947-1, IEC 60947-5-5, IEC 60947-5-1
Product certifications UL listed, CSA, BV, GL, LROS (Lloyds register of shipping), DNV
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 3.400 cm
Package 1 Width 5.200 cm
Package 1 Length 5.900 cm
Package 1 Weight 54.000 g

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