United Electric Pressure Switch, 400 Series Type J400 Models 440 to 443
Images are representations only.

J400-443-M278-M444-6361-704-SD6286-51

Series: 400 Series Type J400 Models 440 to 443 Pressure Switch Brand: United Electric Controls Ltd
Price
$2,536.00 CAD
Stock
19 In Stock
Request Information

United Electric Pressure Switch, 400 Series Type J400 Models 440 to 443 United Electric Pressure Switch, 400 Series Type J400 Models 440 to 443
  • Model - 443
  • Factory Set Point - No Factory Set Point
  • Measurement Range - kg/cm²
  • Agency Approvals - Without Additional Approvals
  • Tag - Paper ID Tag
  • Mounting - Surface & Pipe Mounting Kit
  • Electrical Connection - Connects 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting

Specifications

Brand

Adjustment Type

  • Captive Clamp Screws
  • Factory Set (Pre-Set)
  • Set Point Adjustment

Ambient Temperature Range

  • -40° to 71° C (-40° to 160° F), Set Point Typically Shifts less than 1 % of Range for a 28° C (50° F) Ambient Temperature Change

Applications

  • Energy Generation Including Pumps
  • Industrial Gas Production
  • Pulp & Paper
  • Turbines & Compressors
  • Water & Wastewater Treatment

Approvals & Certifications

  • ATEX Ex directive (94/9/EC) II 1 G Ex ia IIC T6 Ga Tamb: -50° to 60° C (-58° to 140° F)
  • CE
  • CSA C22.2 No. 14, File E42272
  • FM Class 3545
  • GOST-R 51330.0, 51330.1, 51330.10 & 51330.14
  • Low Voltage Directive (LVD) 2006/95/EC
  • PED: 97/23/EC
  • UL (C,US) 508

Approvals & Certifications

  • ISO 9001

Deadband

  • inH₂O: 0.07 to 2
  • psi: 0.002 to 0.07 (kPa: 0.02 to 0.5, Mbar: 0.2 to 5.0)

Diaphragm Material

  • Buna-N

Electrical Connectors

  • 7/8" Hole to 1/2" NPT Female Watertight Conduit Fitting
  • One 3/4" NPT
  • Screw Terminal
  • Two 7/8" Diameter Knockouts

Electrical Contacts

  • Normally Closed
  • Normally Open

Electrical Rating

  • 15 A at 125/250/480 Vac Resistive

Enclosure Finish

  • Epoxy Powder-Coated

Enclosure, Body Material

  • Gasketed Die Cast Aluminum

Environmental Protection

  • Intrinsically Safe
  • IP66
  • NEMA 4X
  • Weathertight

Mounting

  • Hole
  • Pipe
  • Surface

Name Plate, Tag Material

  • Stainless Steel, Paper ID Tag & Wire Attachment

NPT Connection

  • 1/4" NPT Female

O-Ring Material

  • Buna-N

Overpressure & Static Pressure Limits

  • Over Range Pressure - psi: 3 (kPa: 20.7, bar: 0.2)

Process Connection Material

  • Aluminum

Proof Pressure

  • psi: 225 (kPa: 1,551, bar: 15.5)

Repeatability

  • Set Point Repeatability: ± 1 % of Full Scale Range

Set Point - Decreasing

  • bar: 0 to 0.2
  • inH₂O: 0 to 80
  • kPa: 0 to 20
  • psi: 0 to 2.9

Set Point - Increasing

  • inH₂O: 0 to 80
  • kPa: 0 to 19.93
  • mbar: 0 to 199.1
  • psi: 0 to 2.9

Shock

  • Set Point Repeats after 15 G, 10 ms Duration

Storage Temperature

  • -54° to 71° C (-65° to 160° F)

Switch Type

  • SPDT

System Pressure

  • bar: 0.2
  • kPa: 20.7
  • mbar: 206.8
  • psi: 3

Vibration

  • Set Point Repeats after 2.5 G, 5 to 500 Hz

Documentation

Data Sheets

Catalogs

View Product Series

Similar SKUs

J400-443-M278-M405-M444-6361-704-SD6286-51
J400-443-M278-M405-M444-6361-704-SD6286-51
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$97.00 CAD
100+ In Stock
J400-443-M201-M278-M405-M444-6361-704-SD6286-51
J400-443-M201-M278-M405-M444-6361-704-SD6286-51
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$1,412.00 CAD
25+ In Stock
J400-443-M278-M406-M444-6361-704-SD6286-51
J400-443-M278-M406-M444-6361-704-SD6286-51
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$2,334.00 CAD
50+ In Stock
J400-443-M278-M446-6361-704-SD6286-51
J400-443-M278-M446-6361-704-SD6286-51
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$1,881.00 CAD
100+ In Stock
J400-443-M278-M444-6361-704-M900
J400-443-M278-M444-6361-704-M900
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$2,125.00 CAD
100+ In Stock
J402-443-M278-M444-6361-704-SD6286-51
J402-443-M278-M444-6361-704-SD6286-51
400 Series Type J402 Models 441 to 443 Pressure Switch
United Electric
$1,297.00 CAD
25+ In Stock
J403-443-M203-M278-M444-6361-704-SD6286-51
J403-443-M203-M278-M444-6361-704-SD6286-51
400 Series Type J403 Models 442 & 443 Pressure Switch
United Electric
$311.00 CAD
50+ In Stock
J403-443-M278-M444-6361-704-SD6286-51
J403-443-M278-M444-6361-704-SD6286-51
400 Series Type J403 Models 442 & 443 Pressure Switch
United Electric
$2,216.00 CAD
25+ In Stock
show more