|
Bard 8201-174BX is an OEM 3-phase line monitor used in Bard HVAC equipment to help protect the system by verifying proper three-phase power conditions before allowing operation. This monitor watches for issues like incorrect phase sequence, phase loss, and out-of-range conditions that can lead to nuisance shutdowns or serious damage to compressors and motors. Designed for 50/60 Hz applications and commonly listed for 180 to 600 VAC three-phase systems, it is a reliable replacement when troubleshooting repeated lockouts or electrical faults on compatible Bard wall-mounted units. Confirm voltage and model compatibility with your unit wiring diagram or service manual before ordering.
Bard uses suffixes like "BX" to manage parts internally. These do not change the physical form or function of the part.
A part number ending in "BX" simply means it is packaged in a box for shipping, rather than for internal assembly use.
Example: 8406-142BX is physically identical to 8406-142.