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Single-Pole Single-Throw (SPST) Thermostats

154 Results Found that Include 159 Products

Results per page:  16 | 32 | 48
Adjustable Limit, Auto Reset,135-215
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Adjustable Limit, Auto Reset, 135-215 Adjustable Limit, Auto Reset,135-215
  • Item # 6UDY5
  • Mfr. Model # 6UDY5
  • Snap Disc Control, Adjustable Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 135...More

  • Category : Fan and Limit Controls
Set Limit, Auto Reset,Opens 180
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Set Limit, Auto Reset, Opens 180 Set Limit, Auto Reset,Opens 180
  • Item # 6UDZ9
  • Mfr. Model # 6UDZ9
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 140 to 180,...More

  • Category : Fan and Limit Controls
Line Volt Mechanical Tstat,120 to 277VAC
  • TM

    Grainger Choice

  • DAYTON
  • Line Volt Mechanical Tstat, 120 to 277VAC Line Volt Mechanical Tstat,120 to 277VAC
  • Item # 2E815
  • Mfr. Model # 2E815
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

  • Category : Line Voltage Mechanical Thermostats
Line Voltage T-Stat,30 to 110 F,SPST
  • TM

    Grainger Choice

  • DAYTON
  • Line Voltage T-Stat, 30 to 110 F, SPST Line Voltage T-Stat,30 to 110 F,SPST
  • Item # 2NNT2
  • Mfr. Model # 2NNT2
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Close on Rise, Number of Switches 1, Control...More

  • Category : Line Voltage Mechanical Thermostats
Attic Fan T-Stat,80 Deg to 130 Deg F
  • COLUMBUS ELECTRIC
  • Attic Fan T-Stat, 80 Deg to 130 Deg F Attic Fan T-Stat,80 Deg to 130 Deg F
  • Item # 2E340
  • Mfr. Model # 1A22-7
  • Attic Fan Thermostat, Switch Type SPST, Switch Action Close on Rise, Number of Switches 1, Control Range 80...More

  • Category : Attic Fan Thermostats
Set Limit, Auto Reset,Opens 135
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Set Limit, Auto Reset, Opens 135 Set Limit, Auto Reset,Opens 135
  • Item # 6UDZ2
  • Mfr. Model # 6UDZ2
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 120 to 135,...More

  • Category : Fan and Limit Controls
Line Volt Mechanical Tstat,120 to 240VAC
  • TM

    Grainger Choice

  • DAYTON
  • Line Volt Mechanical Tstat, 120 to 240VAC Line Volt Mechanical Tstat,120 to 240VAC
  • Item # 2E869
  • Mfr. Model # 2E869
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Close on Rise, Number of Switches 1, Control...More

  • Category : Line Voltage Mechanical Thermostats
Set Limit, Auto Reset Opens 165
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Set Limit, Auto Reset Opens 165 Set Limit, Auto Reset Opens 165
  • Item # 6UEA1
  • Mfr. Model # 6UEA1
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 145 to 165,...More

  • Category : Fan and Limit Controls
Fan and Limit,120-140 Temp Range
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Fan and Limit, 120-140 Temp Range Fan and Limit,120-140 Temp Range
  • Item # 6UED2
  • Mfr. Model # 6UED2
  • Snap Disc Control, Fan and Limit, Switch Action Open\Close on Rise, SPDT, Temp. Range (F) 120 to 140, Height...More

  • Category : Fan and Limit Controls
Set Limit, Auto Reset,Opens 300
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Set Limit, Auto Reset, Opens 300 Set Limit, Auto Reset,Opens 300
  • Item # 6UEC0
  • Mfr. Model # 6UEC0
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 260 to 300,...More

  • Category : Fan and Limit Controls
Refrigerator Cold Control,34 to 55 Range
  • RANCO
  • Refrigerator Cold Control, 34 to 55 Range Refrigerator Cold Control,34 to 55 Range
  • Item # 6KXG5
  • Mfr. Model # K50Q-1127-001
  • Refrigerator Cold Control, Commercial Capillary, Switch Type Close On Rise, Switch Action SPST, Control Range...More

  • Category : Refrigeration Controls
Attic T-Stat/Humidistat, 60 to 120 Deg F
  • TM

    Grainger Choice

  • DAYTON
  • Attic T-Stat/Humidistat, 60 to 120 Deg F Attic T-Stat/Humidistat, 60 to 120 Deg F
  • Item # 10N203
  • Mfr. Model # 10N203
  • Attic Fan Thermostat/Humidistat, Switch Type 2 SPST, Switch Action Close on Rise, Number of Switches 2,...More

  • Category : Attic Fan Thermostats
Limit Rollout, Manual Reset,Opens 350
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Limit Rollout, Manual Reset, Opens 350 Limit Rollout, Manual Reset,Opens 350
  • Item # 6UED1
  • Mfr. Model # 6UED1
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 350,...More

  • Category : Fan and Limit Controls
Line Volt Mechanical Tstat,120 to 277VAC
  • TM

    Grainger Choice

  • DAYTON
  • Line Volt Mechanical Tstat, 120 to 277VAC Line Volt Mechanical Tstat,120 to 277VAC
  • Item # 6GVX8
  • Mfr. Model # 6GVX8
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Close On Rise, Number of Switches 1, Control...More

  • Category : Line Voltage Mechanical Thermostats
Line Volt Mechanical Tstat,120 to 240VAC
  • WHITE RODGERS
  • Line Volt Mechanical Tstat, 120 to 240VAC Line Volt Mechanical Tstat,120 to 240VAC
  • Item # 2E399
  • Mfr. Model # 1687-9
  • Line Volt Mechanical Tstat, Switch Type SPDT, Switch Action Open/Close on Rise, Number of Switches 1, Control...More

  • Category : Line Voltage Mechanical Thermostats
Line Volt Mechanical Tstat,120 to 277VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 277VAC Line Volt Mechanical Tstat,120 to 277VAC
  • Item # 2E831
  • Mfr. Model # T498A1778
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

  • Category : Line Voltage Mechanical Thermostats
Line Voltage T-Stat,-30 to 90 F,SPST
  • TM

    Grainger Choice

  • DAYTON
  • Line Voltage T-Stat, -30 to 90 F, SPST Line Voltage T-Stat,-30 to 90 F,SPST
  • Item # 2NNR5
  • Mfr. Model # 2NNR5
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Close On Rise, Number of Switches 1, Control...More

  • Category : Line Voltage Mechanical Thermostats
Fan Switch,Opens at 90F,120-277V
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Fan Switch, Opens at 90F, 120-277V Fan Switch,Opens at 90F,120-277V
  • Item # 6UED5
  • Mfr. Model # 6UED5
  • Snap Disc Control, Fan, Switch Action Close on Rise, SPST, Temp. Range (F) 90 to 110, Height (In.) 1-1/2,...More

  • Category : Fan and Limit Controls
Boiler-Mounted, High or Low Limit Immersion Controller, Temp.&#x
Refrigerator Cold Control,0 to 47  Range
  • RANCO
  • Refrigerator Cold Control, 0 to 47 Range Refrigerator Cold Control,0 to 47 Range
  • Item # 6KXG3
  • Mfr. Model # K50Q-1125-001
  • Refrigerator Cold Control, Commercial Capillary, Switch Type Close On Rise, Switch Action SPST, Control Range...More

  • Category : Refrigeration Controls
Line Volt Mechanical Tstat,120 to 277VAC
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 120 to 277VAC Line Volt Mechanical Tstat,120 to 277VAC
  • Item # 38Y054
  • Mfr. Model # A19ABA-45C
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Close on Rise, Number of Switches 1, Control...More

  • Category : Line Voltage Mechanical Thermostats
  • TM

    Grainger Choice

  • DAYTON
  • Thermostat Thermostat
  • Multiple product options available

    Multiple product options available

  • Category : Electric Unit Heater Accessories
Adjustable Limit, Auto Reset,115-175
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Adjustable Limit, Auto Reset, 115-175 Adjustable Limit, Auto Reset,115-175
  • Item # 6UDY4
  • Mfr. Model # 6UDY4
  • Snap Disc Control, Adjustable Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 115...More

  • Category : Fan and Limit Controls
Boiler-Mounted, High Limit, Manual Reset Immersion Controller, T
Line Volt Mechanical Tstat,120 to 277VAC
  • WHITE-RODGERS
  • Line Volt Mechanical Tstat, 120 to 277VAC Line Volt Mechanical Tstat,120 to 277VAC
  • Item # 4E036
  • Mfr. Model # 1A65-641
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

  • Category : Line Voltage Mechanical Thermostats
Refrigeration Control,120/240
  • RANCO
  • Refrigeration Control, 120/240 Refrigeration Control,120/240
  • Item # 3XL05
  • Mfr. Model # A12-700
  • Refrigeration Control, Constant Cut In Cold Control, Switch Type SPST, Switch Action Close On Rise, Control...More

  • Category : Refrigeration Controls
Line Volt Mechanical Tstat,120 to 240VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 240VAC Line Volt Mechanical Tstat,120 to 240VAC
  • Item # 4NE57
  • Mfr. Model # T4031C1012
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

  • Category : Line Voltage Mechanical Thermostats
Adjustable Fan Switch,140-180
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Adjustable Fan Switch, 140-180 Adjustable Fan Switch,140-180
  • Item # 6UEE2
  • Mfr. Model # 6UEE2
  • Snap Disc Control, Adjustable Fan, Switch Action Open on Rise, SPST, Temp. Range (F) 120 to 180, Height (In.)...More

  • Category : Fan and Limit Controls
Set Limit, Auto Reset,Opens 140
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Set Limit, Auto Reset, Opens 140 Set Limit, Auto Reset,Opens 140
  • Item # 6UDZ3
  • Mfr. Model # 6UDZ3
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 120 to 140,...More

  • Category : Fan and Limit Controls
Limit Rollout, Manual Reset,Opens 180
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Limit Rollout, Manual Reset, Opens 180 Limit Rollout, Manual Reset,Opens 180
  • Item # 6UEC3
  • Mfr. Model # 6UEC3
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 180,...More

  • Category : Fan and Limit Controls
Set Limit, Auto Reset,Opens 140
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Set Limit, Auto Reset, Opens 140 Set Limit, Auto Reset,Opens 140
  • Item # 6UDY8
  • Mfr. Model # 6UDY8
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 100 to 140,...More

  • Category : Fan and Limit Controls
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More