High Pressure Cutout Switch 41-3847 for Thermo King Units
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Thermo King TS-200, TS-300, TS-500 and applicable T-Series refrigeration units
Applications shown may depend on the installed engine, equipment configuration, and serial range. Confirm the original part before ordering.
Product Overview
The pressure protection switch helps prevent operation outside the refrigeration system's designed pressure range. A failed switch can interrupt normal operation, but a genuine high-pressure problem must be corrected rather than bypassing the protection.
Key Features & Performance
- Part type: High Pressure Cutout Switch 41-3847
- Intended applications: Thermo King TS-200, TS-300, TS-500 and applicable T-Series refrigeration units
- Reference number(s) to match: 41-3847
OE / Reference Numbers
- 41-3847
Common Reasons for Replacement
Open or erratic pressure switch confirmed by diagnosis; damaged electrical terminals; replacing a failed safety control.
Fitment & Installation Notes
Match 41-3847, pressure setting, refrigerant circuit connection and unit serial number. Never bypass a high-pressure safety switch.
Frequently Asked Questions
How do I confirm this is the correct part? Match 41-3847, pressure setting, refrigerant circuit connection and unit serial number. Never bypass a high-pressure safety switch.
Is this a genuine OEM part? No. This listing describes an aftermarket replacement unless the individual product is specifically identified as genuine OEM.
Part Summary
keywords: High Pressure Cutout Switch 41-3847, 41-3847, Thermo King TS-200, TS-300, TS-500 and applicable T-Series refrigeration units
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.