SchneiderPushbuttons, Switches, Pilot Lights, Control Stations and Joysticks

ZB4BVB1TQ

Name: ZB4BVB1TQ
Brand: Schneider
SKU: ZB4BVB1TQ

Universal LED light block assembly for versatile lighting needs, featuring integral LED bulbs and a 24V AC/DC supply voltage.

Product ModelZB4BVB1TQ

Product ID24570

Stock on Request

Last updated: 9/5/2026

Quantity

Key Features

1
Feature-

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

100

Connections - terminals

Screw clamp terminals, <= 2 x 1.5 mmÂ² with cable endScrew clamp terminals, >= 1 x 0.22 mmÂ² without cable end

Light source

Protected LED

Bulb base

Integral LED

Light source colour

White

[Us] rated supply voltage

24 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 nÂ°1

(X1-X2)PL

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 Ã 4 mmSlotted flat Ã 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

19.2...30 V DC21.6...26.4 V AC

current consumption

18 mA

Service life

100000 h at rated voltage and 25 °C

Surge withstand

1 kV IEC 61000-4-5

Protective treatment

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

EN/IEC 60947-5-1EN/IEC 60947-1CSA C22.2 No 14UL 508JIS C8201-5-1EN/IEC 60947-5-5EN/IEC 60947-5-4JIS C8201-1

Product Certifications

CSAUL ListedGLLROS (Lloyds register of shipping)DNVBV

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