![ZB4BW0B51 Product picture Schneider Electric](https://download.schneider-electric.com/files?p_Doc_Ref=XB4_632_CPODA2016184&p_File_Type=rendition_369_jpg&default_image=DefaultProductImage.png)
![ZB4BW0B51 Product picture Schneider Electric](https://download.schneider-electric.com/files?p_Doc_Ref=XB4_632_CPODA2016184&p_File_Type=rendition_64_gif&default_image=DefaultProductImage.png)
![ZB4BW0B51 Product picture Schneider Electric](https://download.schneider-electric.com/files?p_Doc_Ref=ZB4BW0B41_Bottom&p_File_Type=rendition_64_gif&default_image=DefaultProductImage.png)
![ZB4BW0B51 Product picture Schneider Electric](https://download.schneider-electric.com/files?p_Doc_Ref=ZB4BW0G31_Top&p_File_Type=rendition_64_gif&default_image=DefaultProductImage.png)
![+ 4](https://download.schneider-electric.com/files?p_Doc_Ref=ZB4BW0G31_Rear&p_File_Type=rendition_64_gif&default_image=DefaultProductImage.png)
+ 4
orange light block with body/fixing collar with integral LED 24V 1NO
ZB4BW0B51
Discontinued on:03-Aug-2023
Recommended replacement(s)
Sustainability
Green PremiumTM label is Schneider Electric’s commitment to delivering products with best-in-class environmental performance.
Green Premium promises compliance with the latest regulations, transparency on environmental impacts, as well as circular and low-CO2 products.
Guide to assessing product sustainability is a white paper that clarifies global eco-label standards and how to interpret environmental declarations.
Guide to assessing product sustainability is a white paper that clarifies global eco-label standards and how to interpret environmental declarations.
Well-being performance
Mercury free
RoHS exemption information
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)
China RoHS Regulation
WEEE
![](https://www.se.com/ww/product-shop-static/assets/images/icon/WEEE.png)
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
ZB4BW0B51 is replaced by: