Littelfuse 201A-AU Monitor 320819-301 leak-proof seal without the need

leak-proof seal without the need for brazing in the field

Its physical dimensions—approximately 1

this IEC heating element assembly is critical for restoring performance in high-static or multi-blower configurations where precise 3000W electric heat is required

ensuring maximum uptime while preventing winding damage

this OEM replacement heating element provides an essential heat source for electric heating cycles or emergency backup

Littelfuse 201A-AU Monitor 320819-301 leak-proof seal without the needThe Littelfuse 201A AU is a critical 3 phase voltage monitor engineered to safeguard motors from catastrophic power line faults. This auto ranging motor protection relay operates within a wide 190480 V AC window at 50 60 Hz, making it a standard choice for HVACR contractors managing various system sizes. Using proprietary microcontroller based circuitry, the unit provides continuous phase loss protection, voltage unbalance detection, and monitoring