SCHNEIDER Lamp Module and Contact Block: 22 mm Panel Mounting Size, 2NO
The SCHNEIDER ELECTRIC Lamp Module and Contact Block (SKU 6HR03, MPN ZB4BW063) is a 22 mm panel-mounting contact and light block assembly compatible with the XB4 series. It features a 2NO contact configuration and an…
SKU 3G-OTH-30647
Need installation or engineering help?
Ask a question
Product Description
The SCHNEIDER ELECTRIC Lamp Module and Contact Block (SKU 6HR03, MPN ZB4BW063) is a 22 mm panel-mounting contact and light block assembly compatible with the XB4 series. It features a 2NO contact configuration and an incandescent lamp module rated for ≤ 250V AC/DC; no bulb is included.
Frequently Asked Questions
What is the SCHNEIDER ZB4BW063 lamp module and contact block used for?
The SCHNEIDER ZB4BW063 is a 22 mm panel-mounting contact and light block assembly used in industrial control stations. It provides a 2NO contact configuration and an incandescent lamp module for visual indication, compatible with the XB4 series. Typical applications include pushbutton enclosures, selector switches, and control panels in manufacturing and process industries.
What are the specifications of the SCHNEIDER ZB4BW063?
The SCHNEIDER ZB4BW063 is a lamp module and contact block with a 22 mm panel mounting size, 2NO contacts, and an incandescent lamp module rated for ≤ 250V AC/DC. It is compatible with the XB4 series and does not include a bulb. The manufacturer part number is ZB4BW063, and the SKU is 6HR03.
Where to buy the SCHNEIDER ZB4BW063 worldwide?
You can source the SCHNEIDER ZB4BW063 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times; we supply genuine SCHNEIDER components for industrial control applications.
How to install the SCHNEIDER ZB4BW063 lamp module and contact block?
Install the SCHNEIDER ZB4BW063 by mounting it into a 22 mm panel cutout. Secure the contact block to the back of the operator, then connect wiring to the 2NO terminals. Insert a compatible incandescent bulb (not included) into the lamp module. Follow standard electrical safety practices and refer to the XB4 series installation guide for torque and wiring details.
Used in
Common applications for SCHNEIDERSCHNEIDER Products
3G Electric supplies SCHNEIDER contact & light block assemblies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















