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H100-680-M020-M277-M406-M444-M550
Series: 100 Series Type H100 Model 680 Pressure Switch Brand: United Electric Controls Ltd
Price
$564.00
CAD
Stock
100+ In Stock
- Model - 680
- Switch Option - Standard SPDT Switch
- Indication - Red Status Light, 115 Vac
- Factory Set Point - No Factory Set Point
- Measurement Range - kPa or MPa
- Agency Approvals - GOST
- Tag - Paper ID Tag
- Mounting - No Mounting Kit
- Cleaning - Oxygen Service Cleaning
- Electrical Connection - One 3/4” Female NPT & Two 7/8” Diameter Knockouts
Specifications
Adjustment Type
- Captive Clamp Screws
- Factory Set (Pre-Set)
- Set Point Adjustment
Ambient Temperature Range
- -40° to 71° C (-40° to 160° F)
Applications
- Fire Suppression System
- Freeze Protection
- Heat Tracing
- Inputs for Annunciator Panel
- OEM Equipment
- Processing Equipment (Pumps, Compressors)
Approvals & Certifications
- ATEX Directive (94/9/EC) II 1 G EEx ia IIC T6 Tamb: -50° to 60° C (-58° to 140° F)
- CE
- CPT 0ExiaIICT6 Tamb: -50° to 60° C (-58° to 140° F)
- CRN
- CSA C22.2 No. 14, File # E42272
- GOST-R 51330.0, 51330.1, 51330.10 & 51330.14
- Low Voltage Directive (LVD) 73/23/EC & 93/68/EEC
- PED: 97/23/EC
- UL (C,US) 508
Approvals & Certifications
- ISO 9001
Conduit Connection
- 1/2” NPT Female
Deadband
- psi: 9 to 40 (kPa: 62.1 to 275.8, bar: 0.6 to 2.8)
Electrical Connectors
- 1/2” NPT Female
- 7/8” Diameter Knockout
- 7/8” Hole to 1/2” NPT Female Watertight Conduit Fitting
- Common
Electrical Contacts
- Gold Contacts, 1 A at 125 Vac Resistive
- Normally Closed
- Normally Open
Electrical Rating
- 0.5 A Resistive, 0.03 A Inductive at 125 Vdc
- 10 A at 125 Vdc Resistive
- 2 A Resistive, 1 A Inductive at 24-30 Vdc
- 20 A, 125/250/480 Vac Resistive
- 30 A, 125/250/277 Vac Resistive
- Adjustable Deadband, External Manual Reset, 15 A at 125/250/480 Vac Resistive
- Close Deadband, 5 A at 125/250 Vac Resistive
- High Ambient, Vapor Sealed Switch, 15 A 125/250 Vac Resistive
Enclosure Finish
- Epoxy Powder-Coated
Enclosure, Body Material
- Gasketed Die Cast Aluminum
Environmental Protection
- Intrinsically Safe
- IP66
- NEMA 4X
Indication
- Red Status Light, 115 Vac
Mounting
- Pipe
- Surface
Name Plate, Tag Material
- Stainless Steel, Paper ID Tag & Wire Attachment
NPT Connection
- 1/4” NPT Female
Overpressure & Static Pressure Limits
- Overpressure - psi: 1,700 (kPa: 11,720, bar: 117.2)
Process Connection Material
- 316 Stainless Steel Bellows
Proof Pressure
- psi: 2,500 (kPa: 17,240, bar: 172)
Repeatability
- Set Point Repeatability: ± 1.5 % of Adjustable Range
Service
- Oxygen Service Cleaning, Alcohol Cleaning to Remove Residue from the Process Connection
Set Point - Decreasing
- bar: 6.9 to 117.2
- kPa: 689.5 to 11,720
- psi: 100 to 1,700
Set Point - Increasing
- bar: 6.9 to 117.2
- kPa: 689.5 to 11,720
- psi: 100 to 1,700
Shock
- Set Point Repeats after 15 G, 10 millisecond Duration
Storage Temperature
- -54° to 71° C (-65° to 160° F)
Switch Type
- One SPDT Snap-Action Switch
System Pressure
- bar: 0 to 172
- kPa: 0 to 17,200
- psi: 0 to 1,700
Vibration
- Set Point Repeats after 2.5 G, 5 to 500 Hz
