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UE J120K-540 0.2″ – 7″ WCD Pressure Switch DIFF. NEMA 4X
EXPLOSION-PROOF PRESSURE, VACUUM,
DIFFERENTIAL PRESSURE and TEMPERATURE SWITCHESFEATURES
• Class I, Div. 1 & 2, (Zone 1)
Class II, Div. 1 & 2
Class III
• Worldwide approvals and certifications
• Choice of one or two SPDT,
optional DPDT output
• Dual electrical conduit openings
• Terminal block wiring
• Welded diaphragm or bellows sensor
• Ultra-low pressure ranges -
UE J120-524, 2.5″ – 50″ WC Pressure Switch, NEMA 4X
EXPLOSION-PROOF PRESSURE, VACUUM,
DIFFERENTIAL PRESSURE and TEMPERATURE SWITCHESFEATURES
• Class I, Div. 1 & 2, (Zone 1)
Class II, Div. 1 & 2
Class III
• Worldwide approvals and certifications
• Choice of one or two SPDT,
optional DPDT output
• Dual electrical conduit openings
• Terminal block wiring
• Welded diaphragm or bellows sensor
• Ultra-low pressure ranges -
UE J120-451 2″ – 80″ WC Press SW+CLSS 1, Div 2, Grp D, NEMA 4X
EXPLOSION-PROOF PRESSURE, VACUUM,
DIFFERENTIAL PRESSURE and TEMPERATURE SWITCHESFEATURES
• Class I, Div. 1 & 2, (Zone 1)
Class II, Div. 1 & 2
Class III
• Worldwide approvals and certifications
• Choice of one or two SPDT,
optional DPDT output
• Dual electrical conduit openings
• Terminal block wiring
• Welded diaphragm or bellows sensor
• Ultra-low pressure ranges -
UE J120-270 Electro Mechanical Pressure Switch, Explosion Proof
EXPLOSION-PROOF PRESSURE, VACUUM,
DIFFERENTIAL PRESSURE and TEMPERATURE SWITCHESFEATURES
• Class I, Div. 1 & 2, (Zone 1)
Class II, Div. 1 & 2
Class III
• Worldwide approvals and certifications
• Choice of one or two SPDT,
optional DPDT output
• Dual electrical conduit openings
• Terminal block wiring
• Welded diaphragm or bellows sensor
• Ultra-low pressure ranges -
UE H400-453-M321 H400 0-20 psi Press w/NEMA 1, SPDT w/ Lexan WNDW
Pressure, Vacuum, Differential Pressure
AND Temperature SWITCHESfeatures
• 1, 2 & 3 switch outputs
• Epoxy-coated enclosure designed
to meet enclosure type 4X
• Wide variety of pressure sensors and
materials
• Setting via reference dial or hex
screw adjustment
• FM approved
• 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: -180 to 650 °F
(-117.8 to 343.3 °C) -
UE H400-443, M321, 0″ – 80″ WC pressure Switch NEMA 4X w/REF Dial
Pressure, Vacuum, Differential Pressure
AND Temperature SWITCHESfeatures
• 1, 2 & 3 switch outputs
• Epoxy-coated enclosure designed
to meet enclosure type 4X
• Wide variety of pressure sensors and
materials
• Setting via reference dial or hex
screw adjustment
• FM approved
• 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: -180 to 650 °F
(-117.8 to 343.3 °C)
