604T1 Front
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604T Series Temperature Switch

Brand: Custom Control Sensors, LLC

604T1 Side 604T1 Gate Open 604T1 Top 604T1 Bottom
The 604TM Series is a general purpose temperature switch, DPDT with a stainless steel temperature probe and port fitting.
 
It is constructed with an integral terminal box and switch design and easy set point adjustment. It is also easily mounted to bulkheads and UL certified with NEMA 4 and IP65 rating.
 
It has high vibration and shock resistance utilizing Dual Snap® disc spring technology.
Features
  • Adjustable Set Point Range
    • Increasing
      • -30°F to 420°F
      • -34°C to 216°C
    • Decreasing
      • -39°F to 414°F
      • -39°C to 212°C
  • Deadband - Approximate
    • At Bottom of Range: 9°F to 19°F, 5°C to 12°C
    • At Top of Range: 3°F to 6°F, 2°C to 8°C
  • Probe Temperature - Maximum: 250°F to 500°F, 121°C to 260°C
  • Wetted Materials
    • Temperature Probe: 300 Stainless Steel, Nickel Plated Steel
    • O-Ring: Buna N
  • Relay: SPDT or DPDT
  • UL, CE Mark, General Purpose

Specifications

Brand

Area Classification

  • Non-Hazardous Area

Approvals

  • CE
  • CCC
  • CSA
  • UL

Adjustable or Pre-Set Set Point

  • Field Adjustable

Set Point °C  ▲

  • Minimum: -34
  • Maximum: 216

Set Point °C  ▼

  • Minimum: -39
  • Maximum: 212

Set Point °F  ▲

  • Minimum: -30
  • Maximum: 420

Set Point °F  ▼

  • Minimum: -39
  • Maximum: 414

Deadband, Approx. at Top of Range °C

  • Minimum: 2
  • Maximum: 4

Deadband, Approx. at Bottom of Range °C

  • Minimum: 5
  • Maximum: 12

Deadband, Approx. at Top of Range °F

  • Minimum: 3
  • Maximum: 6

Deadband, Approx. at Bottom of Range °F

  • Minimum: 9
  • Maximum: 19

Process Connection Type & Size

  • 1/2"-14 NPT Male

Process Connection Material

  • 300 Stainless Steel

NACE

  • NACE MR 0175 / ISO 15156

O-Ring

  • Buna-N
  • Silicone Rubber

Enclosure Rating

  • IP 65
  • IP 66
  • NEMA 4
  • NEMA 4X
  • NEMA 13

Max. Probe Temp. °C

  • Minimum: 66
  • Maximum: 260

Max. Probe Temp. °F

  • Minimum: 150
  • Maximum: 500

Operating Temp. Range °C

  • Minimum: -40
  • Maximum: 86

Operating Temp. Range °F

  • Minimum: -40
  • Maximum: 186

Electrical Connection Size

  • 3/4" NPT Female Conduit Connection

Electrical Termination Type

  • Terminal Strip

Electrical Contacts Form

  • SPDT
  • DPDT
  • Double Break

Electrical Contacts Material

  • Silver
  • Gold

Voltage Electrical Rating

  • 0 - 250 VAC
  • 251 - 480 VAC
  • 0 - 125 VDC
  • 126 - 250 VDC

Ampere Rating

  • 0.2 to 15 A

RoHS

Housing Material

  • Aluminum

Gender

  • Male

Environmental Protection

  • IP 65
  • IP 66
  • NEMA 4
  • NEMA 13

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

NACE & NIST

  • NACE MR-0175: 2003

Sensor, Probe Material

  • Stainless Steel with Nickel-Plated Steel

Process Connection

  • 1/2" NPT Male

Standard Features

  • Internal Case Ground
  • Weatherproof

Enclosure, Body Material

  • Aluminum

Electrical Connectors

  • Terminal Strip - Internal

Maximum Sensor, Probe Temperature

  • 121° to 260° C (250° to 500° F)

System Pressure

  • bar: 86
  • kPa: 8,618
  • psig: 1,250

Electrical Contacts

  • Silver
  • Gold

Electrical Rating

  • 1 A at 125 Vac, 50/60 Hz
  • 15 A at 125/250/480 Vac Resistive, 0.4 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

Proof Pressure

  • bar: 103.4
  • kPa: 10,342
  • psig: 1,500

Set Point Range - Decreasing

  • -39° to 212° C
  • -39° to 212° C (-38° to 414° F)

Switch Type

  • SPDT
  • DPDT

Approvals & Certifications

  • CE
  • CRN - Canadian Registration Number
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - Manitoba
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • CSA
  • cUL
  • EMC
  • LVD
  • PED
  • RoHS
  • UL

Deadband, Approximate - Top of Range

  • -16° to -14° C (3° to 6° F)
  • 2° to 8° C (36° to 46° F)

Deadband, Approximate - Bottom of Range

  • -13° to -7° C (9° to 19° F)
  • 5° to 12° C (41° to 54° F)

Adjustment Type

  • Field Adjustable

O-Ring Material

  • Buna-N (Ranges 1, 2, 3)
  • Silicone Rubber (Ranges 4, 5)

Set Point Range - Increasing

  • -34° to 216° C
  • -34° to 216° C (-30° to 420° F)

  • Power Generation
  • Rail Car
  • Fluid Management
  • Manufacturing Process
  • Utilities, Water Treatment and Waste
  • Chemical Refining and Processing
  • Heavy Vehicles
  • Safety Systems

Documentation

Data Sheets

Product Manuals

Brochures

Certifications & Approvals

Installation Instructions

Simple Envelope Drawing

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