Schneider Electric (Barber Colman) M220A01 Actuator 321042-401 This unit features a 1k
Baker’s notes & crumb story
Description
This unit features a 1k ohm nickel RTD element (specifically 1
Engineered for 1075 RPM operation with 4-speed taps
System Safety: Restores proper flow sensing capabilities to protect the heat exchanger from dry-firing
Does this output a 4-20mA signal
Schneider Electric (Barber Colman) M220A01 Actuator 321042-401 This unit features a 1kThe Schneider Electric M220A01 Actuator, formerly part of the Barber Colman DuraDrive series, is a high performance 24V ball valve actuator specifically engineered for HVACR applications requiring on off 2nd position control. Designed for direct mounting to SpaceLogic VBB and VBS series ball valves, this unit features a normally closed spring return action to ensure positive shut off during power loss. With a 50 second stroke timing for driven