Siemens Industrial Controls 3RT2025-1AN20 Contactor 340155-7026 but they are typically sold

but they are typically sold separately based on application requirements

It is integrated into a 2-speed operation system (2000/3000 RPM) to match the furnace's heating stages

preventing hazardous conditions like carbon monoxide buildup or blocked vent errors

We recommend installing an expansion tank or clearing the waterways by briefly operating the test lever

Versatile 24V DC Operation: Provides efficient power consumption and broad compatibility with modern low-voltage control circuits

Siemens Industrial Controls 3RT2025-1AN20 Contactor 340155-7026 but they are typically soldThe Siemens 3RT2025 1AN20 is a heavy duty SIRIUS innovation power contactor designed for high cycle industrial switching applications. Engineered for Size S0 enclosures, this 3 pole unit provides reliable motor control for systems up to 7. 5 kW at 400V. This model operates on a 220V AC 50 60Hz coil, making it a standard replacement for many existing motor starter assemblies. The integrated 1 NO + 1 NC auxiliary contacts allow for immediate status