Siemens PTM6.20250-M Termination Module

Siemens Landis & Gyr PTM6.20250-M Termination Module is a point-termination block designed for legacy building automation systems to terminate and organize field wiring for related I/O modules. The model number PTM6.20250-M is confirmed in retailer listings alongside a 24–240 VAC operating range and a 4 A rating, making it suitable for standard control signals in retrofit and new installations. This termination module is intended for use with Landis & Gyr / Siemens APOGEE-era controllers and serves as the connection point for field devices such as sensors and actuators within the automation network. Typical applications include termination and distribution of sensor and actuator wiring in building management systems, HVAC control networks, and other low-to-mid current termination tasks where a dedicated termination block is required. When selecting this module, verify compatibility with your controller family and confirm that the voltage and current requirements of your installation align with the PTM6.20250-M variant, as specifications can vary within the PTM6 line. The PTM6 family is commonly found in refurbished or legacy systems and is sold by several authorized distributors and refurbishers, reflecting its ongoing use in maintenance and upgrades of older Siemens/Landis & Gyr installations.