Pressure Switch, 400 Series , Low end of range on fall , High end of range on rise 0 - 200psi , (0-13.8 bar), Deadband 1.5 - 8 psi (0.1 - 0.6 bar), over Range Pressure 200 psi (13.8 bar), Proof Pessure 250psi (17.2bar), Type J400 - One SPDT output, internal hex screw adjustment, Phosphor bronze bellows with nickel-plated brass 1/4” NPT (female) pressure connection, One SPDT 15Amp 125/250/480 VAC.

Pressure Switch, 400 Series , Low end of range on fall , High end of range on rise 0 - 200psi , (0-13.8 bar), Deadband 1.5 - 8 psi (0.1 - 0.6 bar), over Range Pressure 200 psi (13.8 bar), Proof Pessure 250psi (17.2bar), Type J400 - One SPDT output, internal hex screw adjustment, Phosphor bronze bellows with nickel-plated brass 1/4” NPT (female) pressure connection, One SPDT 15Amp 125/250/480 VAC.

Features:
• Epoxy-coated enclosure designed to meet enclosure type 4X.
• 1, 2 & 3 switch outputs.
• Setting via reference dial or hex screw adjustment.
• Wide variety of pressure sensors and materials.
• Adjustable Ranges:"WC ranges: 300 "wc vacuum to 250 “wc pressure (-746,7 to 622,3 mbar)Pressure: 30 “Hg Vac to 6000 psi(-1,0 to 413,7 bar) Differential Pressure: 1"wcd to 200 psid (2.5 mbar to 13,8 bar)Temperature: -125 to 650 °F (-87.2 to 343.3 °C)