
SIEMENS SRH1131-1BB40 ; CONTACTOR RELAY New
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The Siemens SRH1131-1BB40 contactor relay is a dependable choice for panel builders, OEMs, and maintenance teams needing precise control signal switching in industrial automation and power distribution. Designed for consistent performance and long service life, it delivers the repeatable actuation and durability expected in modern control cabinets.
As a compact control relay, it supports reliable interlocking, signal duplication, and interface tasks between field devices and PLC I/O. The device integrates seamlessly within Siemens SIRIUS control architectures and common cabinet layouts, helping standardize builds while maintaining clear wiring and service-friendly access.
Whether specified for new projects or replacements, this relay streamlines procurement with proven Siemens quality and consistent availability, and it offers added peace of mind for critical installations thanks to a 1-year warranty included with the product.
- Brand: Siemens
- Series: SIRIUS
- Model: SRH1131-1BB40
- Product type: Contactor relay
- Output type: Mechanical relay contacts
- Application: Auxiliary switching in control circuits