Johnson Controls P74EA-8C is an SPDT snap-acting differential pressure switch for proof-of-flow sensing on chillers, water-cooled condensers, and lube oil failure cutout on refrigeration compressors. Adjustable range 2–26 PSI with fixed 3.5 PSI differential; 36" capillary with 1/4" flare nut connections. Brass bellows, completely enclosed contact mechanism, auto-reset, rated 16A @ 120VAC. NEMA 1 enclosure.
Johnson Controls P74EA-8C Differential Pressure Switch SPDT 36" Cap
Johnson Controls
$263.95
In Stock
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Johnson Controls
Johnson Controls P74EA-8C Differential Pressure Switch SPDT 36" Cap
- SKU:
- P74EA-8C
Specifications
- Product Type:
- Differential Pressure Switch
- Subcategory:
- SPDT Snap-Acting
- Application:
- Commercial
- System Type:
- Chiller, Water-Cooled Condenser, Refrigeration Compressor, Heat Pump
- Installation Type:
- OEM Replacement
- Voltage:
- 120V
- Voltage Class:
- Line Voltage
- Phase:
- Single Phase
- Amperage:
- 16A
- Mounting Type:
- Bracket Mount
- Temperature Range:
- 32°F to 104°F
- Setpoint Range:
- 2–26 PSI
- Pressure Rating:
- 120 PSI (proof), 180 PSI (burst)
- Inlet Size:
- 1/4" Flare or 1/4" FNPT
- Connection Type:
- Flare, NPT
- Connection / Joint:
- Flare, NPT
- Material:
- Brass bellows, Steel enclosure
- Control Type:
- Non-Programmable
- Switch Action:
- SPDT
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