Siemens 3RH19211FE22 690V Switch, Auxiliary Switch, Normally Open, Normally Closed | AmpState

Siemens 3RH19211FE22 is a 690V auxiliary switch designed for precise manual control and dependable switching in industrial panels. This direct-part-number option is ideal for maintenance teams, panel builders, and spare inventories where exact compatibility matters, delivering a seamless replacement experience and consistent performance.

Designed for flexible control needs, this auxiliary switch provides both signaling and control capabilities in a compact package. Use it to enhance motor starter circuits, machine interlocks, or signaling schemes that require both a normally open contact for active signaling and a normally closed contact for fail-safe or interlock logic.

• Contact configuration: 1 normally open (NO) / 1 normally closed (NC)
• Voltage rating: 690V
• Type: Auxiliary switch
• Operation: Manual control for immediate, tactile switching and troubleshooting
• Dependability: Siemens engineering ensures reliable actuation and long service life in demanding environments
• Part-number match: Supports quick replacements and consistent panel integration

This accessory is particularly well-suited for:

• Maintenance teams building or updating control cabinets who need a direct Siemens part-number match
• Panel builders seeking plug-and-play compatibility with existing 3RH-series components
• SPARE parts inventories where accurate part identification minimizes downtime and mis-matches

AmpState offers the 3RH19211FE22, with support to confirm fit and compatibility. If you’re unsure about fit, message us and we’ll help you verify that this is the exact part your system requires, ensuring a precise replacement without surprises.