Ask a Technical Question
Ask a QuestionNeed help confirming compatibility?
Request a Quote Upload BOM
LZS:RT4B4S15
Siemens LZS:RT4B4S15 – SIRIUS coupling relays coupling relay or relay-interface module
Availability● On RequestSubject to confirmation
Estimated Dispatch5-7 business daysTypical for available stock
Warranty12 MonthsNeoIPS warranty
Verified ProductPart number confirmed
Global SourcingSupplier network
Quality Assured12-month warranty
Responsive SupportBefore and after sale
In the SIRIUS coupling relays platform, Siemens order LZS:RT4B4S15 serves as a coupling relay or relay-interface module for electrical isolation and signal switching in control circuits.
Verified ProductPart number confirmed
Global SourcingInternational network
12-Month WarrantyNew and Used products
Responsive SupportDedicated assistance