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ASCO J-Series Miniature Pressure Switch
Brand: ASCOJ-Series miniature pressure switches have factory-set non-adjustable set points and fixed deadband, with diaphragm/piston sensor.
J-Series switches are CSA approved and UL listed under “Industrial Control Equipment”.
J-Series switches are sealed with specially compounded epoxy that maintains its sealing integrity from -40° to 250° F.
Features- Tamperproof, factory-set, non-adjustable set points
- Fixed deadband
- Environmentally sealed against dust, water, oil and salt spray, e.g., for off-highway equipment
- Vented construction for stable set points throughout operating range
- Vibration and shock resistant to 10 G’s
- Precision electrical snap-action switch
Specifications
Brand
Proof Pressure
- 250 psig
Process Connection
- Standard: 1/8” NPT Ext, 1/8” NPT Int, 1/4” NPT Ext.
- Optional: 1/4” NPT Int (eighth digit “3”)
Ambient Temperature
- -20° to 60° C (-4° to 140° F)
Process Temperature
- -20° to 82° C (-4° to 180° F)
Electrical Rating
- 3 A Res. at 28 Vdc
- 5 A Res. at 125 Vac
- 5 A Res. at 250 Vac
Wetted Material
- Standard Brass & Buna "N"
- Optional Process Connections: 316 SS, Carbon steel
- Optional Diaphragms: Viton, Neoprene, Ethylene propylene, Fluorosilicone
Approvals & Certifications
- CSA
- RU
