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

J400-441-M278-M406

Series: 400 Series Type J400 Models 440 to 443 Pressure Switch Brand: United Electric Controls Ltd
Price
$722.00 CAD
Stock
22 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 - 441
  • Factory Set Point - No Factory Set Point
  • Measurement Range - kg/cm²
  • Agency Approvals - GOST
  • Tag - No Tag
  • Mounting - No Mounting Kit
  • Electrical Connection - One 3/4” NPT & Two 7/8” Diameter Knockouts

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

  • Inches WC: 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
  • Inches WC: 0 to 80
  • kPa: 0 to 20
  • psi: 0 to 2.9

Set Point - Increasing

  • Inches WC: 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 millisecond 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

J400-441-M278-M405
J400-441-M278-M405
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$2,151.00 CAD
50+ In Stock
J400-441-M278-M446
J400-441-M278-M446
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$2,027.00 CAD
20 In Stock
J400-441-M278-M406-M446-6361-704
J400-441-M278-M406-M446-6361-704
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$2,269.00 CAD
50+ In Stock
J400-441-M278-M406-M444
J400-441-M278-M406-M444
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$1,656.00 CAD
25+ In Stock
J400-441-M201-M278-M406
J400-441-M201-M278-M406
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$1,419.00 CAD
50+ In Stock
J400-441-M278-M406-M444-6361-704
J400-441-M278-M406-M444-6361-704
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$676.00 CAD
100+ In Stock
J400-441-M278-M406-M446
J400-441-M278-M406-M446
400 Series Type J400 Models 440 to 443 Pressure Switch
United Electric
$1,896.00 CAD
21 In Stock
J402-441-M278-M406
J402-441-M278-M406
400 Series Type J402 Models 441 to 443 Pressure Switch
United Electric
$309.00 CAD
50+ In Stock
show more