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CCS DUAL-SNAP Temp. Switch, Haz. Area, 1/2" NPT 300 SST Direct Mt., Ni-Plated,SiliconeRubber,DPDT
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- Adjustable Set Point Range:
- Increasing: +275°F to +420°F, +135°C to +216°C
- Decreasing: +256°F to +414°F, +124°C to +212°C
- Deadband: Approximately
- At Bottom of Range: 19°F, 11°C
- At Top of Range: 6°F, 4°C
- Probe Temperature (Maximum): +500°F, +260°C
- Wetted Materials:
- Temperature Probe: 300 Stainless Steel, Nickel Plated Steel
- O-Ring: Silicone Rubber
- Relay: DPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE
Description
- Adjustable Set Point Range:
- Increasing: +275°F to +420°F, +135°C to +216°C
- Decreasing: +256°F to +414°F, +124°C to +212°C
- Deadband: Approximately
- At Bottom of Range: 19°F, 11°C
- At Top of Range: 6°F, 4°C
- Probe Temperature (Maximum): +500°F, +260°C
- Wetted Materials:
- Temperature Probe: 300 Stainless Steel, Nickel Plated Steel
- O-Ring: Silicone Rubber
- Relay: DPDT
- UL, CSA
- Explosion Proof - Class 1, Div/Zone 1, Groups A, B, C and D
- CE Mark, NACE
Product Series Specifications
Specifications
Brand
Adjustment Type
- Field Adjustable
Approvals & Certifications
- ATEX
- CE
- CRN
- 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 - Bottom of Range
- -13° to -7° C (9° to 19° F)
- 5° to 11° C (41° to 52° F)
Deadband, Approximate - Top of Range
- -16° to -14° C (3° to 6° F)
- 2° to 8° C (36° to 46° F)
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, Ex Tb IIIC, Baseefa 05-ATEX-0011X. (Option Y)
- c-UL, UL/CSA Explosion-proof: Div. 1, 2 Hermetically Sealed Electrical Assembly P/N 17-51 (17-73 for M Model Option), Listed by Both Underwriter’s Laboratories, Inc. (File No. E32961) & Canadian Standard Association (CSA)Testing Laboratories (File No. L
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 DC, 0.2 A at 250 DC
- 5 A at 125/250 Vac Resistive, 5 A at 28 DC, 0.5 A at 125 DC
Enclosure, Body Material
- Aluminum
Environmental Protection
- IP54
- IP66
- NEMA 13
- NEMA 4, 7, 9, 13 / IP54, 66
- NEMA 7
- NEMA 9
Maximum Sensor, Probe Temperature
- 121° to 260° C (250° to 500° F)
NACE & NIST
- NACE MR-0175: 2003
NPT Connection
- 1/2” NPT Male
Operating Temperature
- -40° to 86° C (-40° to 187° F)
O-Ring Material
- None
Proof Pressure
- bar: 103.4
- kPa: 10,342
- psig: 1,500
Sensor, Probe Material
- Stainless Steel with Nickel-Plated Steel
Set Point - Decreasing
- -39° to 212° C
- -39° to 212° C (-38° to 414° F)
Set Point - Increasing
- -34° to 216° C
- -34° to 216° C (-30° to 420° F)
Switch Type
- DPDT
- SPDT
System Pressure
- bar: 86
- kPa: 8,618
- psig: 1,250
Product Series 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)
Installation Instructions
Simple Envelope Drawing
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