factory-authorized update for the 6910605

High-speed combustion blower performance is essential for satisfying the pressure switch and initiating the ignition sequence

Key Benefits for Contractors: Universal Compatibility: Fits a broad range of Cutler-Hammer Freedom Series NEMA and IEC contactors

Designed for seamless integration with Trane RTU (Rooftop Units) and industrial air handlers

Includes a precision-machined liquid propane orifice for accurate fuel metering

Siemens Industrial Controls 3RH2911-1HA31 Contact Block 318973-401 factory-authorized update for the 6910605Integration of the Siemens 3RH2911 1HA31 into your control logic setup provides a high reliability solution for expanding the contact capacity of SIRIUS 3RT2 contactors and 3RH2 contactor relays. This front mount auxiliary contact block features a 3NO + 1NC (3 Normally Open 1 Normally Closed) configuration, allowing for complex interlocking, signaling, and feedback loops within industrial motor control circuits. Designed for snap on mounting, it