The Schneider Electric Harmony XB4 Light Block is a 12 V ac/dc push-button contact block with a blue color, designed for reliable and efficient operation.
Product ModelZB4BVJ6
Product ID24660
Stock on Request
Last updated: 9/5/2026
Key Features
1
FeatureHigh-quality construction for long-lasting performance.
2
FeatureEfficient operation with 12 V ac/dc voltage.
3
FeatureBlue color for easy identification in various applications.
4
FeatureIdeal for use in industrial settings and control systems.
5
FeatureCompliant with industry standards for safety and reliability.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range of Product
Harmony XB4
Product or Component Type
Complete body/light block assembly
Device short name
ZB4
Fixing collar material
Zamak
Sale per indivisible quantity
1
Connections - terminals
Screw clamp terminals, <= 2 x 1.5 mm² with cable endScrew clamp terminals, >= 1 x 0.22 mm² without cable end
Light source
Protected LED
Bulb base
Integral LED
Light source colour
Blue
[Us] rated supply voltage
12 V AC/DC 50/60 Hz
CAD overall width
1.2 in (30 mm)
CAD overall height
1.9 in (47 mm)
CAD overall depth
1.5 in (37 mm)
Terminals description ISO n°1
(X1-X2)PL
Net Weight
0.119 lb(US) (0.054 kg)
Tightening torque
7.08...10.6 lbf.in (0.8...1.2 N.m) EN 60947-1
Shape of screw head
Cross Philips no 1Cross pozidriv No 1Slotted flat à 4 mmSlotted flat à 5.5 mm
[Ui] rated insulation voltage
600 V 3)EN 60947-1
[Uimp] rated impulse withstand voltage
6 kV EN 60947-1
Signalling type
Steady
Supply voltage limits
10...15 V DC10.2...13.8 V AC
current consumption
18 mA
Service life
100000 h at rated voltage and 25 °C
Surge withstand
1 kV IEC 61000-4-5
Device presentation
Basic sub-assemblies
Protective treatment
TH
Ambient Air Temperature for Storage
-40...158 °F (-40...70 °C)
Ambient Air Temperature for Operation
-40...158 °F (-40...70 °C)
Electrical shock protection class
Class I IEC 60536
Standards
JIS C8201-5-1EN/IEC 60947-5-1EN/IEC 60947-5-4EN/IEC 60947-1UL 508EN/IEC 60947-5-5CSA C22.2 No 14JIS C8201-1
Product Certifications
DNVBVCSALROS (Lloyds register of shipping)GLUL Listed
Vibration resistance
5 gn 2...500 Hz)IEC 60068-2-6
Shock resistance
30 gn 18 ms) half sine wave acceleration IEC 60068-2-2750 gn 11 ms) half sine wave acceleration IEC 60068-2-27
Resistance to fast transients
2 kV IEC 61000-4-4
Resistance to electromagnetic fields
9.1 V/m (10 V/m) IEC 61000-4-3
Resistance to electrostatic discharge
6 kV on contact (on metal parts) IEC 61000-2-68 kV in free air (in insulating parts) IEC 61000-2-6
Electromagnetic emission
Class B IEC 55011
Schneider Electric Harmony XB4 Light Block - Blue, 12 V ac/dc | INDPRT