H100 Model 680 Pressure Switch

Brand: United Electric Controls Ltd

The 100 Series is a cost-effective pressure and temperature switch for process plants and OEM equipment. 

The rugged, one piece enclosure features a slanted cover for wiring accessibility. A wide variety of microswitch and process-connection options make this versatile series ideal for applications requiring a rugged weather-proof mechanical switch. 

Typical applications that utilize the 100 Series are heat tracing, freeze protection, processing equipment (pumps, compressors), inputs for annunciator panels, and fire suppression systems.

Models matching criteria: 9,504
  • Base Model - Model 680
  • Switch Type - DPDT 10 amp, 125/250 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - GOST
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - Stainless Steel Tag
100+ In Stock
$92.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - SPDT: 30 A 125/250/277 Vac
  • Mounting - No Mounting Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - ATEX
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - Stainless Steel Tag
100+ In Stock
$162.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Adjustable Deadband: 15 A, 125/250/480 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - Standard
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Stainless Steel Tag
100+ In Stock
$378.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Adjustable Deadband: 15 A, 125/250/480 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - ATEX
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - Stainless Steel Tag
100+ In Stock
$393.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Adjustable Deadband: 15 A, 125/250/480 Vac Resistive
  • Mounting - No Mounting Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - Standard
  • Measurement Range - Standard
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - No Tag
100+ In Stock
$414.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Vapor Sealed Switch: 15 A, 125/250 Vac Resistive
  • Mounting - No Mounting Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - Standard
  • Measurement Range - Standard
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - No Tag
100+ In Stock
$431.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - SPDT: 30 A 125/250/277 Vac
  • Mounting - No Mounting Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - Standard
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - Stainless Steel Tag
100+ In Stock
$432.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - High Ambient: 15 A, 125/250 Vac Resistive, up to 121° C (250° F)
  • Mounting - Pipe & Surface Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - GOST
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Paper Tag
100+ In Stock
$438.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Vapor Sealed Switch: 15 A, 125/250 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - GOST
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - Stainless Steel Tag
100+ In Stock
$539.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - DPDT 10 amp, 125/250 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - ATEX
  • Measurement Range - Standard
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Stainless Steel Tag
100+ In Stock
$580.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - SPDT: 30 A 125/250/277 Vac
  • Mounting - No Mounting Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - Standard
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Paper Tag
100+ In Stock
$630.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - DPDT 10 amp, 125/250 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - GOST
  • Measurement Range - Standard
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - No Tag
100+ In Stock
$632.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Adjustable Deadband: 15 A, 125/250/480 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - GOST
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Paper Tag
100+ In Stock
$651.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - SPDT: 20 amp, 125/250/480 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - Standard
  • Measurement Range - Standard
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Stainless Steel Tag
100+ In Stock
$714.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Vapor Sealed Switch: 15 A, 125/250 Vac Resistive
  • Mounting - No Mounting Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - Standard
  • Measurement Range - Standard
  • Factory Set Point - Not Factory Set
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - Stainless Steel Tag
100+ In Stock
$764.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - High Ambient: 15 A, 125/250 Vac Resistive, up to 121° C (250° F)
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - Standard
  • Measurement Range - Standard
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - Stainless Steel Tag
100+ In Stock
$766.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - External Manual Reset: 15 A, 125/250/480 Vac Resistive, Latches on Rise Only
  • Mounting - No Mounting Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - ATEX
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - No Tag
100+ In Stock
$783.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Adjustable Deadband: 15 A, 125/250/480 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - Standard
  • Measurement Range - Standard
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Paper Tag
100+ In Stock
$795.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - DPDT 10 amp, 125/250 Vac Resistive
  • Mounting - No Mounting Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - Standard
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - No Tag
100+ In Stock
$813.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Adjustable Deadband: 15 A, 125/250/480 Vac Resistive
  • Mounting - No Mounting Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - ATEX
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Not Factory Set
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - No Tag
100+ In Stock
$833.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Adjustable Deadband: 15 A, 125/250/480 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - Standard
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - Stainless Steel Tag
100+ In Stock
$854.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - SPDT: 30 A 125/250/277 Vac
  • Mounting - No Mounting Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - GOST
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - No Tag
100+ In Stock
$859.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Adjustable Deadband: 15 A, 125/250/480 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - ATEX
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - Stainless Steel Tag
100+ In Stock
$873.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Close Deadband: 5 A, 125/250 Vac Resistive
  • Mounting - No Mounting Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - ATEX
  • Measurement Range - Standard
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - Paper Tag
100+ In Stock
$918.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Close Deadband: 5 A, 125/250 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - Standard
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Paper Tag
100+ In Stock
$929.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - SPDT: 30 A 125/250/277 Vac
  • Mounting - No Mounting Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - ATEX
  • Measurement Range - Standard
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - No Tag
100+ In Stock
$949.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - SPDT: 20 amp, 125/250/480 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - GOST
  • Measurement Range - Standard
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Stainless Steel Tag
100+ In Stock
$950.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - DPDT 10 amp, 125/250 Vac Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - GOST
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - No Tag
100+ In Stock
$1,006.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - SPDT: 15 A, 125/250/480 Vac Resistive
  • Mounting - No Mounting Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - Standard
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Not Factory Set
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - No Tag
100+ In Stock
$1,048.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - External Manual Reset: 15 A, 125/250/480 Vac Resistive, Latches on Rise Only
  • Mounting - No Mounting Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - ATEX
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - No Tag
100+ In Stock
$1,066.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - High Ambient: 15 A, 125/250 Vac Resistive, up to 121° C (250° F)
  • Mounting - No Mounting Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - ATEX
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Not Factory Set
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - No Tag
100+ In Stock
$1,084.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - SPDT: 10 A 125 Vdc Resistive
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - Standard
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - No Tag
100+ In Stock
$1,133.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - Vapor Sealed Switch: 15 A, 125/250 Vac Resistive
  • Mounting - No Mounting Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - Standard
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Stainless Steel Tag
100+ In Stock
$1,202.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - High Ambient: 15 A, 125/250 Vac Resistive, up to 121° C (250° F)
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - GOST
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Not Factory Set
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - Stainless Steel Tag
100+ In Stock
$1,237.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - External Manual Reset: 15 A, 125/250/480 Vac Resistive, Latches on Rise Only
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - GOST
  • Measurement Range - Standard
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - No Tag
100+ In Stock
$1,255.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - SPDT: 30 A 125/250/277 Vac
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - GOST
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Factory Adjusted Set Point
  • Electrical Connection - Standard
  • Tag - Paper Tag
100+ In Stock
$1,286.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - High Ambient: 15 A, 125/250 Vac Resistive, up to 121° C (250° F)
  • Mounting - No Mounting Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - Standard
  • Measurement Range - Range Indicated on Nameplate in kg/cm²
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Paper Tag
100+ In Stock
$1,353.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - High Ambient: 15 A, 125/250 Vac Resistive, up to 121° C (250° F)
  • Mounting - Pipe & Surface Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - ATEX
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Not Factory Set
  • Electrical Connection - Standard
  • Tag - Paper Tag
100+ In Stock
$1,357.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - External Manual Reset: 15 A, 125/250/480 Vac Resistive, Latches on Rise Only
  • Mounting - No Mounting Kit
  • Indicator Light - Red Status Light
  • Special Cleaning - Not Required
  • Agency Approvals - ATEX
  • Measurement Range - Range Indicated on Nameplate in kPa or MPa
  • Factory Set Point - Not Factory Set
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - No Tag
100+ In Stock
$1,399.00 CAD
Does not ship to OH, United States
  • Base Model - Model 680
  • Switch Type - High Ambient: 15 A, 125/250 Vac Resistive, up to 121° C (250° F)
  • Mounting - Pipe & Surface Kit
  • Indicator Light - No Status Light
  • Special Cleaning - Oxygen Cleaned
  • Agency Approvals - ATEX
  • Measurement Range - Standard
  • Factory Set Point - Not Factory Set
  • Electrical Connection - 7/8” Hole to 1/2” Female NPT Watertight Conduit Fitting
  • Tag - Stainless Steel Tag
100+ In Stock
$1,409.00 CAD
Does not ship to OH, United States

Specifications

Adjustment Type

  • Factory Set (Pre-Set)
  • Field Adjustable

Ambient Temperature Range

  • -40° to 71° C (-40° to 160° F)

Approvals & Certifications

  • ATEX
  • CE
  • CSA
  • GOST-R
  • LVD
  • PED
  • UL

Deadband, Approximate

  • bar: 0.62 to 2.75
  • kPa: 62.05 to 275.79
  • psig: 9 to 40

Diaphragm Material

  • 316 Stainless Steel Bellows

Electrical Connectors

  • 1/2” NPT Female, Two 7/8” Diameter Knockouts
  • 7/8” Hole to 1/2” NPT Female Watertight Conduit Fitting

Electrical Rating

  • 1 A 125 Vac Resistive
  • 10 A, 125 Vdc Resistive, Deadband & Min. Set Point Will Increase
  • 15 A 125/250 Vac Resistive
  • 15 A 125/250/480 Vac Resistive, 24-30 Vdc, 2 A Resistive & 1 A Inductive, 125 Vdc, 0.5 A Resistive, 0.03 Inductive
  • 15 A, 125/250/480 Vac Resistive, Latches on Rise Only
  • 20 A, 125/250/480 Vac Resistive
  • 5 A at 125/250 Vac Resistive

Enclosure, Body Material

  • Die Cast Aluminum, Epoxy Coated

Environmental Protection

  • IP66
  • NEMA 4X / IP66

NPT Connection

  • 1/4” NPT Female

O-Ring Material

  • 316 Stainless Steel Bellows

Process Connection Material

  • 316 Stainless Steel

Proof Pressure

  • bar: 172.36
  • kPa: 17,236
  • psig: 2,500

Set Point - Decreasing

  • bar: 6.9 to 117.2
  • kPa: 689.5 to 11,721
  • psig: 100 to 1,700

Set Point - Increasing

  • bar: 6.9 to 117.2
  • kPa: 689.5 to 11,721
  • psig: 100 to 1,700

Standard Features

  • Tamper-Resistant Set Point ”Lock”

Switch Type

  • SPDT

System Pressure

  • bar: 117.2
  • bar: 6.9 to 117.2
  • kPa: 11,721
  • kPa: 689.5 to 11,721
  • psig: 1,700
  • psig: 100 to 1,700

Documentation

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