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Description
Features
- Adjustable Set Point Range - VACUUM
- Increasing
- Inches Hg 3.5 - 28.5
- mm Hg 89 - 724
- Decreasing
- Inches Hg 1 - 26
- mm Hg 25 - 660
- Increasing
- Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
- System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
- Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Wetted Materials
- Pressure Port: 1/2" Female NPT 316 Stainless Steel
- Diaphragm: Polyimide
- O-Ring: Viton
- Relay: SPDT or DPDT
- UL, CSA
- Explosion-Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CRN, CE Mark, Dual Seal
Inventory
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Models matching criteria: 9
CCS DUAL-SNAP Vacuum Switch, Haz. Area, 1/2" NPT SST Port, Polyimide, Buna-N view more
- Adjustable Set Point Range - VACUUM
- Increasing
- Inches Hg 3.5 - 28.5
- mm Hg 89 - 724
- Decreasing
- Inches Hg 1 - 26
- mm Hg 25 - 660
- Increasing
- Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
- System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
- Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: Polyimide
- O-Ring: Viton
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark
Contact Us
Does not ship to OH, United States
Log In to See Pricing
- Adjustable Set Point Range - VACUUM
- Increasing
- Inches Hg 3.5 - 28.5
- mm Hg 89 - 724
- Decreasing
- Inches Hg 1 - 26
- mm Hg 25 - 660
- Increasing
- Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
- System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
- Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: Stainless Steel
- O-Ring: Viton
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark
Contact Us
Does not ship to OH, United States
- Adjustable Set Point Range - VACUUM
- Increasing
- Inches Hg 3.5 - 28.5
- mm Hg 89 - 724
- Decreasing
- Inches Hg 1 - 26
- mm Hg 25 - 660
- Increasing
- Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
- System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
- Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: Polyimide
- O-Ring: Ethylene Propylene
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark
Contact Us
Does not ship to OH, United States
- Adjustable Set Point Range - VACUUM
- Increasing
- Inches Hg 3.5 - 28.5
- mm Hg 89 - 724
- Decreasing
- Inches Hg 1 - 26
- mm Hg 25 - 660
- Increasing
- Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
- System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
- Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: Polyimide
- O-Ring: Viton
- Relay: DPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark
Contact Us
Does not ship to OH, United States
- Adjustable Set Point Range - VACUUM
- Increasing
- Inches Hg 3.5 - 28.5
- mm Hg 89 - 724
- Decreasing
- Inches Hg 1 - 26
- mm Hg 25 - 660
- Increasing
- Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
- System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
- Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: Stainless Steel
- O-Ring: Ethylene Propylene
- Relay: SPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark
Contact Us
Does not ship to OH, United States
- Adjustable Set Point Range - VACUUM
- Increasing
- Inches Hg 3.5 - 28.5
- mm Hg 89 - 724
- Decreasing
- Inches Hg 1 - 26
- mm Hg 25 - 660
- Increasing
- Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
- System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
- Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: Stainless Steel
- O-Ring: Viton
- Relay: DPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- Dual Seal - ANSI/ISA - 12.27.01-2003
- CRN, CE Mark
Contact Us
Does not ship to OH, United States
- Adjustable Set Point Range - VACUUM
- Increasing
- Inches Hg 3.5 - 28.5
- mm Hg 89 - 724
- Decreasing
- Inches Hg 1 - 26
- mm Hg 25 - 660
- Increasing
- Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
- System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
- Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: Polyimide
- O-Ring: Viton
- Relay: DPDT
- ATEX
- Baseefa certified for potentially explosive atmospheres.
- Models 646**Y, II 2 GD Ex d IIC, Baseefa 05ATEX0011X.
Contact Us
Does not ship to OH, United States
Contact Us
Does not ship to OH, United States
- Adjustable Set Point Range - VACUUM
- Increasing
- Inches Hg 3.5 - 28.5
- mm Hg 89 - 724
- Decreasing
- Inches Hg 1 - 26
- mm Hg 25 - 660
- Increasing
- Deadband - Approximate: 2.5 Inches Hg, 64 mm Hg
- System Pressure - Maximum: 150 psig, 1034.21 kPa, 10.3 bar
- Proof Pressure: 250 psig, 1723.69 kPa, 17.2 bar
- Wetted Materials
- Pressure Port: 1/2" FNPT 316 Stainless Steel
- Diaphragm: Stainless Steel
- O-Ring: Viton
- Relay: SPDT
- ATEX
- Baseefa certified for potentially explosive atmospheres.
- Models 646**Y, II 2 GD Ex d IIC, Baseefa 05ATEX0011X.
Contact Us
Does not ship to OH, United States
Configure
Specifications
Specifications
Adjustment Type
- Field Adjustable
Approvals & Certifications
- ATEX
- CE
- CRN - Canadian Registration Number
- CRN - Alberta
- CRN - British Columbia
- CRN - Manitoba
- CRN - N.W. Territories
- CRN - Saskatchewan
- CSA
- cUL
- Dual Seal
- EMC
- LVD
- PED
- RoHS
- RTN
- UL
Deadband, Approximate
- inHg: 2.5
- mmHg: 64
Diaphragm Material
- Polyimide
- Stainless Steel
- Viton Dacron
Electrical - Free Leads
- 18" (45 cm) Free Leads
- 18" (45 cm) Teflon Leadwire
Electrical Assembly
- Hermetic Seal
Electrical Certification
- ATEX - Baseefa Certified for Potentially Explosive Atmospheres. Models 646**Y, II 2 GD Ex d IIC, Baseefa 05-ATEX-0011X. (Option Y)
- cUL, UL/CSA, Hazardous Areas, Div. 1, 2
Electrical Connectors
- 1/2" NPT Male
Electrical Contacts
- Gold
- Silver
Electrical Rating
- 1 A at 125 Vac, 50/60 Hz
- 15 A at 125/250/480 Vac Resistive, 0.5 A at 125 Vdc, 0.2 A at 250 Vdc
- 5 A at 125/250 Vac Resistive, 5 A at 28 Vdc, 0.5 A at 125 Vdc
Enclosure, Body Material
- Aluminum
Environmental Protection
- Hazardous Area
- IP54
- IP66
- NEMA 13
- NEMA 4, 7, 9, 13 / IP54, 66
- NEMA 7
- NEMA 9
NACE & NIST
- NACE
NPT Connection
- 1/2" NPT Female
O-Ring Material
- Ethylene Propylene (EPR)
- Viton
Operating Temperature
- -40° to 86° C (-40° to 187° F)
Process Connection Material
- 316 Stainless Steel
- Aluminum
Proof Pressure
- bar: 17.24
- kPa: 1,724
- psig: 250
Service
- Sweet (Oil & Gas)
Set Point - Decreasing
- inHg: -1 to 26
- mmHg: -25 to 660
Set Point - Increasing
- inHg: -3.5 to 28.5
- mmHg: -89 to 724
Switch Type
- DPDT
- SPDT
System Pressure
- bar: 10.3
- kPa: 1,034
- psig: 150
Documentation
Documentation
Data Sheets
Product Manuals
Certifications & Approvals
- Certifications & Approvals - CCS 646 Dec 2005 pdf 96 KB
- Certifications & Approvals - CCS 646 Feb 2005 pdf 164 KB
- Certifications & Approvals - CCS 646 Jan 2007 pdf 92 KB
- Certifications & Approvals - CCS Approval Matrix pdf 34 KB
- Certifications & Approvals - CCS CE Certificate of Declaration pdf 225 KB
- Certifications & Approvals - CCS CRN Approval - Alberta pdf 126 KB
- Certifications & Approvals - CCS CRN Approval - BC pdf 67 KB
- Certifications & Approvals - CCS CRN Approval - Manitoba pdf 79 KB
- Certifications & Approvals - CCS CRN Approval - NWT pdf 87 KB
- Certifications & Approvals - CCS CRN Approval - Saskatchewan pdf 263 KB
- Certifications & Approvals - CCS CSA Certification Record - Hazardous pdf 32 KB
- Certifications & Approvals - CCS EMC Directive pdf 30 KB
- Certifications & Approvals - CCS LVD - Low Voltage Directive pdf 98 KB
- Certifications & Approvals - CCS NACE Declaration 2013 pdf 114 KB
- Certifications & Approvals - CCS PED 2011 pdf 94 KB
- Certifications & Approvals - CCS RoHS/REACH 2012 pdf 278 KB
