Schneider Electric ZB4BVB1 Harmony XB4 Light Block Assembly 24V AC/DC, Universal LED, Metal, 22mm

MPN: ZB4BVB1
PPN: SCH-ZB4BVB1

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Description

This Harmony XB4, light block with body/fixing collar is white, operates with a universal 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 and connected with simple screw-clamp connections. It enables visual distinction of signaling units via illumination by universal 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.

Features

The Schneider ZB4BVB1 is a complete "back-of-panel" light body assembly for the Harmony XB4 (22mm metal) series. It consists of a mounting collar and an integrated 24V white LED light block pre-assembled into a single unit. This modular base is designed to snap onto any compatible operator head (lens), providing the mechanical support and electrical illumination required for pilot lights or illuminated pushbuttons.
This unit is rated for 24V AC/DC, making it the standard choice for modern PLC and industrial automation control circuits. The integrated "Protected LED" technology provides a consistent, high-intensity white light that resists electromagnetic interference and "ghosting," ensuring that your status indicators remain clearly visible in electrically noisy environments.
As part of the premium Harmony XB4 metal range, the fixing collar is constructed from chromium-plated Zamak (zinc alloy). This provides exceptional mechanical rigidity and corrosion resistance compared to plastic alternatives, ensuring the assembly remains securely locked to the panel even when subjected to the heavy vibrations of rock crushers, stamping presses, or marine equipment.
When paired with a compatible head, the ZB4BVB1 body helps maintain the enclosure's IP66, IP67, IP69, and IP69K ratings. It is engineered to survive high-pressure, high-temperature washdowns (up to 7,000,000 Pa at 80 C), making it the ideal status-signaling component for food and beverage processing or pharmaceutical cleanrooms.
The solid-state LED is rated for a service life of 100,000 hours at rated voltage. This longevity virtually eliminates the need for the periodic bulb replacements required by older incandescent technology, significantly reducing machine downtime and labor costs over the life of the control panel.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	France, United States

Physical Attributes

Cad Overall Depth	37 mm
Cad Overall Width	30 mm

Cad Overall Height	47 mm
Light Source Color	white

Important Information Attributes

Persona Type Ids	BM9, EU, LC, OM, OM8, PB, SC, SI, VR
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Customizable	0, no
Shape Of Screw Head	cross Philips no 1, cross pozidriv No 1slotted flat Ø 4 mm, slotted flat Ø 5.5 mm
Certificate Agency	DNV, UL Listed, LROS (Lloyds register of shipping), BV, CSA
Terminals Description Iso N°1	(X1-X2)PL, (X1-X2)PL
Carbon Footprint Of The End-of-life Phase [C1 To C4]	0.1 kg CO2 eq., 0.0621097087
Carbon Footprint Of The Manufacturing Phase [A1 To A3]	0.4 kg CO2 eq., 0.3902208738
Local Data Status	Publishable
Return Indicator	Y
Stock Policy	1
Weee Product Category	5
Eoli Availability Display	Yes
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant By Exemption
Rohs Eur Full Compliance Status	Compliant By Exemption
China Rohs Label	5
Without Single Use Plastic	Yes
Tier Id	1
Function Option Id	STANDARD
Product Kit Identifier	N
Average Percentage Of Recycled Plastic Content	44 %
Compatibility Code	ZB4
Device Short Name	ZB4
Electromagnetic Emission	class B IEC 55011
Product Availability	Stock - Normally stocked in distribution facility
Protective Treatment	TH
Resistance To Electromagnetic Fields	10 V/m IEC 61000-4-3
Resistance To Fast Transients	2 kV IEC 61000-4-4
Sale Per Indivisible Quantity	1
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
Software Version	v5.9.4
Sustainable Packaging	Yes
Total Lifecycle Carbon Footprint	6 kg CO2 eq.
Weee Label	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Connections Terminals 8 Connections Terminals	screw clamp terminals
Database Version	2022-01
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent internal review
Functional-unit Description	XB4 plain lens modular green pilot light is supplied with 24V AC/DC, uses an integral LED. It has a metal bezel. This pilot light, designed to last without maintece for a bright indication of process and machine operations, is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections. It is clearly distinguishable visually at a distance thanks to a bright and long lasting LED illumination.This pushbutton&nbsp;power consumption is 0.432W with 71% active mode for 10 years, and it product&nbsp;complies with IEC 60947-1 standards..
Functional-unit Unit	Unit
Energy Model - Manufacturing [A1-a3]	Energy model used: Electricity Mix; Production mix; Low voltage; UE-27
[Ui] Rated Insulation Voltage	600 V 3)IEC 60947-1
Connections - Terminals	screw clamp terminals, = 1 x 0.22 mm² without cable end
Package Weight(Lbs)	52.000 g
Warranty (In Months)	18

Persona Type Names	Charge Point Operator, End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator, IT Channel Partner
Market Segmentation	Commercial, Industrial
Light Source	universal LED, universal LED
Supply Voltage	24 V
[Us] Rated Supply Voltage	24 V, 24 V AC/DC 50/60 Hz
Carbon Footprint Of The Distribution Phase [A4]	0.0067997573, 0 kg CO2 eq.
Carbon Footprint Of The Installation Phase [A5]	0.0096326214, 0 kg CO2 eq.
Carbon Footprint Of The Use Phase [B2 B3 B4 B6]	5 kg CO2 eq., 5.2821126761
Local Publishable Date	2026-01-12
Stocking Flag	Y
Weee Scope	In
Scope Perimeter	At least in Europe
End Of Life Doc Ref	ENVEOLI2308026EN
Reach Full Compliance Status Id	CONTAINS_SVHC
Rohs Eur In Scope	No
Rohs Eur Conformity Date	1930
China Rohs In Scope	Yes
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Average Percentage Of Recycled Metal Content	20 %
Bulb Base	integral LED
Current Consumption	18 mA
Electrical Shock Protection Class	class I conforming to IEC 60536
Fixing Collar Material	zamak
Product Or Component Type	complete body/light block assembly
Range Of Product	Harmony XB4
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
Returnability	Yes
Service Life	100000 h at rated voltage and 25 °C
Signalling Type	steady
Supply Voltage Limits	19.2-30 V DC21.6-26.4 V AC
Tightening Torque	0.8-1.2 N.m IEC 60947-1
Vibration Resistance	5 gn (f= 2-500 Hz) conforming to IEC 60068-2-6
Light Source Color	white
Pep Code	ENVPEP2308026EN
Pep Verification Date	2023-08-01
Psr Version	PSR-0005-ed2-2016 03 29
Data Source	extrapolated product
Functional-unit Quantity	1
Reference Lifetime In Y	10
Recyclability Potential In %	85
[Uimp] Rated Impulse Withstand Voltage	6 kV IEC 60947-1
Nbr. Of Units In Pkg.	1
Take-back	No
Customs Code	8531809051

Environment Attributes Main

Ambient Air Temperature For Operation	-40-70 °C, -40-70 °C
Take Back	No
China Rohs Regulation	X
Carbon Footprint	5.7508756372
Environmental Disclosure	ENVPEP2308026EN
Packaging Made With Recycled Cardboard	Yes
Reach Regulation	Reference contains Substances of Very High Concern above the threshold
Pep Verification Date	2023-08-01
Psr Version	PSR-0005-ed2-2016 03 29

Ambient Air Temperature For Storage	-40-70 °C, -40-70 °C
Recycled Metal Content At Cr Level	20 %
Mercury Free	Yes
Circularity Profile	ENVEOLI2308026EN
Eu Rohs Directive	Compliant By Exemption
Packaging Without Single Use Plastic	Yes
Pep Code	ENVPEP2308026EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent internal review