CSA Certified Air Conditioners

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System of Measurement

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Cooling Capacity

1,000 BTU/hr to 1,999 BTU/hr

2,000 BTU/hr to 2,999 BTU/hr

3,000 BTU/hr to 9,999 BTU/hr

Environment

Electrical Phase

Frequency

Overall Height

Current

Overall Width

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Enclosure Rating

Depth

Mobility

Height

Airflow

Less than 250 ft³/min

250 ft³/min to 499 ft³/min

500 ft³/min to 999 ft³/min

Power

1,000 BTU/hr to 1,999 BTU/hr

2,000 BTU/hr to 2,999 BTU/hr

3,000 BTU/hr to 9,999 BTU/hr

Adjustability

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C-UL Recognized Component

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Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

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48 Products

Wall-Mount Enclosure Air Conditioners

Protect equipment in enclosures and cabinets from overheating with chilled air. All of these air conditioners are rated NEMA 12 to resist dirt, light water splashes, and oil/coolant dripping. The internal circuits of these air conditioners are rated IP54. The external circuits of these air conditioners are rated IP34.

3,600 BTU/hr Cooling Capacity and 5,100 BTU/hr Cooling Capacity—Air conditioners with 3,600 and 5,100 BTU/hr. cooling capacity require two openings for installation.

				Overall			For Opening
	Cooling Cap., BTU/hr	Airflow, ft³/min	Current, amp	Ht.	Wd.	Dp.	Ht.	Wd.	Mounting Fasteners Included	Features	Includes	Enclosure Rating	Certification		Each
With Adjustable Thermostat Control (68° F to 131° F)







				120V AC, Single Phase, 60 Hz—Quick-Disconnect Terminal Connection

				1,000	200	3.3	21 5/8"	11"	5 1/2"	21 5/8"	11"	Yes	Condensate Drain Tube	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K19	000000000


				2,000	160	5.7	21 5/8"	11"	7 7/8"	21 5/8"	11"	Yes	Condensate Drain Tube, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K21	00000000
				3,600	350	10	37 3/8"	15 3/4"	10 3/16"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K22	00000000
				5,100	470	12.5	37 3/8"	15 3/4"	10 3/16"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K23	00000000




						230V AC, Single Phase, 50 Hz/60 Hz—Quick-Disconnect Terminal Connection

						1,000	200	1.7	21 5/8"	11"	5 1/2"	21 5/8"	11"	Yes	Condensate Drain Tube	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K25	00000000


						2,000	155	2.6	21 5/8"	11"	7 7/8"	21 5/8"	11"	Yes	Condensate Drain Tube, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K26	00000000
						3,600	350	4.4	37 3/8"	15 3/4"	10 3/16"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K27	00000000
						5,100	470	6	37 3/8"	15 3/4"	10 3/16"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K31	00000000
						8,000	575	8.5	62 3/16"	15 3/4"	11 3/8"	62 1/8"	15 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K33	00000000




								460V AC, Three Phase, 50 Hz/60 Hz—Quick-Disconnect Terminal Connection

								5,100	470	2.6	37 3/8"	15 3/4"	10 3/16"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K32	00000000


								8,000	525	3	62 3/16"	15 3/4"	11 3/8"	62 1/8"	15 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K34	00000000

Accessories for Air Conditioners

Air Conditioner Controllers

Shown with Adapter and

Interface Controller

Air conditioner controllers allow you to integrate these air conditioners into your network, or connect them to a computer or PLC, so you can monitor temperatures and manage settings and alarms remotely. An included RJ12 cord connects the adapter to your air conditioner. Two RJ45 cords (not included) are also required: one to connect the adapter to the interface module, and another to connect the interface to your device or network. An included USB cord also allows you to send data to your computer from the interface. Use the brackets to mount these controllers to DIN rail on a panel.

Material	Includes		Each
Plastic	Adapter, RJ12 Adapter Cord, USB Controller Cord	17495K105	000000000

Air Filters

		Each
Polyurethane Foam Filter for Air Conditioners With 1,000 and 2,000 Btu/hr. Cooling Cap.	17495K52	000000
Aluminum Filter for Air Conditioners With 1,000 and 2,000 Btu/hr. Cooling Cap.	17495K103	000000
Polyurethane Foam Filter for Air Conditioners With 3,600, 5,100 and 8,000 Btu/hr. Cooling Cap.	17495K53	00000
Aluminum Filter for Air Conditioners With 3,600, 5,100 and 8,000 Btu/hr. Cooling Cap.	17495K102	000000

Top-Mount Enclosure Air Conditioners

Protect equipment in enclosures and cabinets from overheating with chilled air. All of these air conditioners are rated NEMA 12 to resist dirt, light water splashes, and oil/coolant dripping.

				Overall			For Opening
	Cooling Cap., BTU/hr	Airflow, ft³/min	Current, amp	Ht.	Wd.	Dp.	Ht.	Wd.	Mounting Fasteners Included	Features	Includes	Enclosure Rating	Certification		Each
With Adjustable Thermostat Control (68° F to 131° F)







				120V AC, Single Phase, 60 Hz—Quick-Disconnect Terminal Connection

				3,600	285	8.7	16 5/16"	23 1/2"	18 3/4"	15 3/8"	19 5/16"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K12	000000000


				5,100	285	14.1	16 5/16"	23 1/2"	18 3/4"	15 3/8"	19 5/16"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K13	00000000
				7,200	275	14.2	16 5/16"	23 1/2"	18 3/4"	15 3/8"	19 5/16"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP54, NEMA 12	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K29	00000000

Remote Control Wall-Mount Enclosure Air Conditioners

Shown with Controller and Adapter

Keep your equipment cool in hard-to-reach enclosures. These air conditioners include an adapter and temperature controller, so you can monitor temperatures and manage settings and alarms remotely. You can integrate them into your facility's network or a programmable logic controller (PLC). If you'd rather control them from your laptop, use their RJ45 connection (cord not included). Use a bracket to mount the adapter and controller to a DIN rail on a nearby panel.

3,600 BTU/hr Cooling Capacity and 5,100 BTU/hr Cooling Capacity—Air conditioners with 3,600 and 5,100 BTU/hr. cooling capacity require two openings for installation.

				Overall			For Opening
	Cooling Cap., BTU/hr	Airflow, ft³/min	Current, amp	Ht.	Wd.	Dp.	Ht.	Wd.	Mounting Fasteners Included	Features	Includes	Certification		Each
With Adjustable Thermostat Control (68° F to 131° F)







				120V AC, Single Phase, 60 Hz—Quick-Disconnect Terminal Connection

				1,000	200	3.3	21 5/8"	11"	5 1/2"	21 5/8"	11"	Yes	Condensate Drain Tube	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N11	000000000


				2,000	160	5.7	21 5/8"	11"	7 7/8"	21 5/8"	11"	Yes	Condensate Drain Tube, Programmable Alarm, Temperature Display	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N12	00000000
				3,600	350	10	37 3/8"	15 3/4"	10 3/16"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N13	00000000
				5,100	470	12.5	37 3/8"	15 3/4"	10 3/16"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N14	00000000




						230V AC, Single Phase, 50 Hz/60 Hz—Quick-Disconnect Terminal Connection

						1,000	200	1.7	21 5/8"	11"	5 1/2"	21 5/8"	11"	Yes	Condensate Drain Tube	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N15	00000000


						2,000	155	2.6	21 5/8"	11"	7 7/8"	21 5/8"	11"	Yes	Condensate Drain Tube, Programmable Alarm, Temperature Display	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N16	00000000
						3,600	350	4.4	37 3/8"	15 3/4"	10 3/16"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N17	00000000
						5,100	470	6	37 3/8"	15 3/4"	10 3/16"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N18	00000000
						8,000	575	8.5	62 3/16"	15 3/4"	11 3/8"	62 1/8"	15 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N19	00000000




								460V AC, Three Phase, 50 Hz/60 Hz—Quick-Disconnect Terminal Connection

								5,100	470	2.6	37 3/8"	15 3/4"	10 3/16"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N21	00000000


								8,000	525	3	62 3/16"	15 3/4"	11 3/8"	62 1/8"	15 3/4"	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Adapter, Mounting Bracket, Mounting Template, RJ12 Adapter Cord, Temperature Controller, USB Controller Cord	C-UL Recognized Component, CSA Certified, UL Recognized Component	5601N22	00000000

Air Filters

		Each
Polyurethane Foam Filter for Air Conditioners With 1,000 and 2,000 Btu/hr. Cooling Cap.	17495K52	000000
Aluminum Filter for Air Conditioners With 1,000 and 2,000 Btu/hr. Cooling Cap.	17495K103	000000
Polyurethane Foam Filter for Air Conditioners With 3,600, 5,100 and 8,000 Btu/hr. Cooling Cap.	17495K53	00000
Aluminum Filter for Air Conditioners With 3,600, 5,100 and 8,000 Btu/hr. Cooling Cap.	17495K102	000000

Washdown Enclosure Air Conditioners

Suitable for washdown applications, these air conditioners are rated NEMA 4X to resist dirt, washdowns, and corrosion. Use them to protect equipment in enclosures and cabinets from overheating with chilled air. The internal circuits of these air conditioners are rated IP55. The external circuits of these air conditioners are rated IP34.

				Overall			For Opening
	Cooling Cap., BTU/hr	Airflow, ft³/min	Current, amp	Ht.	Wd.	Dp.	Ht.	Wd.	For Use Outdoors	Mounting Fasteners Included	Features	Includes	Enclosure Rating	Certification		Each
With Adjustable Thermostat Control (68° F to 131° F)







				120V AC, Single Phase, 60 Hz—Quick-Disconnect Terminal Connection

				1,700	160	5.7	24 3/8"	11 3/16"	11 11/16"	21 5/8"	11"	Yes	Yes	Condensate Drain Tube, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP55, NEMA 4X	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K41	000000000


				3,600	350	10	40 3/16"	15 7/8"	14 1/8"	10", 13 3/4"	13 3/4", 13 3/4"	Yes	Yes	Integrated Condensate Evaporator, Programmable Alarm, Temperature Display	Mounting Bracket, Mounting Template	IP34, IP55, NEMA 4X	C-UL Recognized Component, CSA Certified, UL Recognized Component	17495K43	00000000

Remote-Sensing Hazardous Location Line-Voltage Thermostats

Place sensor in enclosures or different rooms than the rest of the thermostat to control temperature from outside the space. Use to regulate line-voltage HVAC systems where flammable gases, vapors, and dust are present.

Hazardous Location Rating—Thermostats are rated Class I, Divisions 1 and 2, Group D; and Class II, Divisions 1 and 2, Groups E, F, and G.

						Overall
	Voltage, V AC	Current, amp	Temp. Setting, ° F	Switch Designation	Electrical Connection Type	Ht.	Wd.	Dp.	Sensor Cord Lg., ft.	For Use Outdoors	Mounting Fasteners Included	Mounting Hole Dia.	Display Type	Hazardous Location Rating	Enclosure Rating	Certification		Each
For Air Conditioners and Heaters







				Dial Control

				120 to 277	22	20 to 80	SPDT	Hardwire	5 7/8"	3"	3 1/4"	6	No	No	3/8"	Analog	NEC Class I Divisions 1, 2 Group D; NEC Class II Divisions 1, 2 Groups E, F, G	NEMA 7, NEMA 9	CSA Certified, UL Listed	1877K24	0000000

Enclosure Thermostats for Multiple Devices

Keep electronics in your enclosure from getting too hot or cold with these thermostats that control two devices at once. Clip them to a DIN rail to install.

For Heating and Cooling Thermostats with One Actuation Point

Adjustable Thermostat

with One Actuation Point

Heating and cooling thermostats control heaters and fans or air conditioners.

Thermostats with one actuation point, also known as changeover thermostats, switch between heating and cooling so one device is always running. When the temperature in your enclosure gets hotter than the temperature you set, the thermostat will turn on your fan or air conditioner. It goes back to heating once the temperature is reduced by the temperature difference. So for a thermostat with a temperature difference of 9° F, setting it at 60° F means it will heat the enclosure until it reaches 60° F, switch to cooling until it reaches 51° F, and then switch back to heating.

Adjustable Actuation Point—Adjustable thermostats allow you to set custom temperatures.

IP20 Enclosure Rating—All thermostats meet IP20, which means they’re designed so fingers can’t fit inside and get shocked.

UL 94 V-0—They also meet UL 94 V-0, so they self-extinguish within 10 seconds if they catch fire and won’t spread the fire by dripping.

Certification—Thermostats that are CE marked or VDE certified meet European safety standards. UL Recognized Component and C-UL Recognized Component thermostats also meet American and Canadian safety standards.

	Temp., ° F				Overall
	Setting	Difference	Tolerance	Voltage, V AC	Ht.	Wd.	Dp.	Enclosure Rating	Flammability Rating	Certification		Each
Adjustable Actuation Point



		40 to 140	7	-1.8 to 1.8	120	2 9/16"	1 5/8"	1 1/2"	IP20	UL 94 V-0	CE Marked, CSA Certified, CSA-US Certified	6967N22	000000

For Heating and Cooling Thermostats with Two Actuation Points

Adjustable Thermostat

with Two Actuation Points

Cooling thermostats regulate two cooling devices, such as a fan and an air conditioner, for two-stage cooling. Use only one device for cooling in mild temperatures or both for extreme heat. These thermostats switch your equipment on when the enclosure is hotter than the temperature setting. Once the temperature is reduced by the temperature difference, it will switch off. For example, a thermostat set at 77° F for a fan and 140° F for an air conditioner will power both devices when the enclosure is over 140° F. With a temperature difference of 18° F, the air conditioner will switch off when the temperature goes below 122° F. The fan will run until the temperature reaches 59° F, and switch back on if it heats up to 77° F or hotter.

Heating and cooling thermostats control heaters and fans or air conditioners.

Heating and cooling thermostats with two actuation points control two devices independently. When your enclosure temperature is within the set range, neither device is powered, so they’re more efficient than changeover thermostats. For each device, temperature setting is the high end of the temperature range, and temperature difference is the size of the range. For a thermostat with temperature settings of 59° and 95° F and an 18° F temperature difference, the heater will switch on when your enclosure is colder than 41° F and turn off when it reaches 59° F. The fan or other cooling device will switch on when the temperature goes above 95° F and turn off once the enclosure cools to 77° F.

Adjustable Actuation Point—Adjustable thermostats allow you to set custom temperatures.

IP20 Enclosure Rating—All thermostats meet IP20, which means they’re designed so fingers can’t fit inside and get shocked.

UL 94 V-0—They also meet UL 94 V-0, so they self-extinguish within 10 seconds if they catch fire and won’t spread the fire by dripping.

	Heating Temperature, ° F			Cooling Temperature, ° F				Overall
	Setting	Difference	Tolerance	Setting	Difference	Tolerance	Voltage, V AC	Ht.	Wd.	Dp.	Enclosure Rating	Flammability Rating	Certification		Each
Adjustable Actuation Point



		14 to 122	12.6	-7 to 7	68 to 176	12.6	-7 to 7	120, 240	2 5/8"	2"	1 13/16"	IP20	UL 94 V-0	C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified	6967N12	000000


		32 to 140	12.6	-7 to 7	32 to 140	12.6	-7 to 7	120, 240	2 5/8"	2"	1 13/16"	IP20	UL 94 V-0	C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified	6967N11	00000

For Cooling Thermostats with Two Actuation Points

Adjustable Thermostat

with Two Actuation Points

Adjustable Actuation Point—Adjustable thermostats allow you to set custom temperatures.

IP20 Enclosure Rating—All thermostats meet IP20, which means they’re designed so fingers can’t fit inside and get shocked.

UL 94 V-0—They also meet UL 94 V-0, so they self-extinguish within 10 seconds if they catch fire and won’t spread the fire by dripping.

	Cooling Temperature, ° F			Cooling Temperature Second Actuation Point, ° F				Overall
	Setting	Difference	Tolerance	Setting	Difference	Tolerance	Voltage, V AC	Ht.	Wd.	Dp.	Enclosure Rating	Flammability Rating	Certification		Each
Adjustable Actuation Point



		32 to 140	12.6	-7 to 7	32 to 140	12.6	-7 to 7	120, 240	2 5/8"	2"	1 13/16"	IP20	UL 94 V-0	C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified	6967N13	000000

Enclosure Thermostats

Adjustable Thermostat

(12.6° F Temperature

Difference)

Control a single heating or cooling device in your enclosure to keep electronics at a safe operating temperature. Clip them on to a DIN rail and connect them to your heater, fan, or air conditioner. All these thermostats meet American, Canadian, or European safety standards.

Cooling—Cooling thermostats are normally open, so they’ll switch your fan or air conditioner on when the air in your enclosure reaches the temperature setting.

Adjustable Actuation Point—Adjustable thermostats let you set the temperature you need.

IP20 Enclosure Rating—They have an IP20 rating—to prevent shocks, fingers won’t fit inside.

UL 94 V-0—They also meet UL 94 V-0, so they self-extinguish within 10 seconds if they catch fire and won’t spread the fire by dripping.

Temperature Setting—These thermostats keep the air in your enclosure within a set range. Temperature setting is the high end of the range for both heating and cooling thermostats.

Temperature Difference—Temperature difference is the difference between the temperature when the thermostat turns your device on and when it turns off. For a heater thermostat with a temperature setting of 50° and an 18° temperature difference, the thermostat will switch your heater on when the temperature goes below 32° and off once the temperature reaches 50°. Thermostats with a lower temperature difference maintain a narrower range of temperatures, but they use more power because they switch on and off more frequently.

	Temp., ° F						Overall
	Setting	Difference	Tolerance	Voltage, V AC	Current, amp	For DIN Rail Ht., mm	Ht.	Wd.	Dp.	Enclosure Rating	Flammability Rating	Certification		Each
Cooling







				Adjustable Actuation Point

				14 to 122	12.6	-7 to 7	120, 240	16	35	2.4"	1.3"	1.6"	IP20	UL 94 V-0	C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified	3941N13	000000


				32 to 140	12.6	-7 to 7	120, 240	16	35	2.4"	1.3"	1.6"	IP20	UL 94 V-0	C-UL Recognized Component, CE Marked, CSA Certified, UL Recognized Component, VDE Certified	19155K16	00000

Snap-Acting Thermostats

Also known as snap discs, these thermostats switch on cooling systems or switch off heating systems when equipment gets too hot. Each thermostat has five temperature options for switch activation; choose the one that best suits your application.

Unlike heat-actuated switches, these thermostats reset automatically, saving you the effort of replacing a melted fusible link. To calculate their reset temperature, subtract their differential temperature from the temperature you set them at. For example, a thermostat set at 100° F with a 20° F differential will reset at 80° F.

Close Switch at Temperature Setting—Normally closed thermostats are also known as high-limit thermostats—they turn off at a set temperature. They’re often used with electric water heaters, stoves, and furnaces.

Open Switch at Temperature Setting—Normally open thermostats are also known as low-limit thermostats—they turn on at a set temperature. They’re good for use with fans and blowers.

										Overall
	Temp. Setting, ° F	Max. Temp. Differential, ° F	Switch Designation	Switch Starting Position	Voltage, V AC	Current, amp	Wire Connection	Terminal Size	Face Dia.	Ht.	Wd.	Dp.	Hole Diameter (No. of)	Mounting Fasteners Included		Each
Close Switch at Temperature Setting



		90, 100, 110, 120, 130	20	SPST	1 Off	120, 240	25	Quick-Disconnect Terminal	1/4"	3/4"	1 3/4"	2"	1 3/8"	3/16" (2)	No	8624N11	000000


		140, 150, 160, 170, 180	20	SPST	1 Off	120, 240	25	Quick-Disconnect Terminal	1/4"	3/4"	1 3/4"	2"	1 3/8"	3/16" (2)	No	8624N12	00000


		Open Switch at Temperature Setting



				135, 145, 155, 165, 175	20	SPST	1 On	120, 240	25	Quick-Disconnect Terminal	1/4"	3/4"	1 3/4"	2"	1 3/8"	3/16" (2)	No	8624N16	00000


				135, 145, 155, 165, 175	40	SPST	1 On	120, 240	25	Quick-Disconnect Terminal	1/4"	3/4"	1 3/4"	2"	1 3/8"	3/16" (2)	No	8624N13	00000
				175, 185, 195, 205, 215	40	SPST	1 On	120, 240	25	Quick-Disconnect Terminal	1/4"	3/4"	1 3/4"	2"	1 3/8"	3/16" (2)	No	8624N14	00000
				210, 220, 230, 240, 250	40	SPST	1 On	120, 240	25	Quick-Disconnect Terminal	1/4"	3/4"	1 3/4"	2"	1 3/8"	3/16" (2)	No	8624N15	00000
				250, 260, 270, 280, 290	40	SPST	1 On	120, 240	25	Quick-Disconnect Terminal	1/4"	3/4"	1 3/4"	2"	1 3/8"	3/16" (2)	No	8624N17	00000

Hazardous Location Line-Voltage Thermostats

Use to regulate line-voltage HVAC systems where flammable gases, vapors, and dust are present.

Hazardous Location Rating—Thermostats are rated Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G.

Cannot Be Sold To—Energy efficiency requirements restrict sales to the listed jurisdictions/areas.

						Overall
	Voltage, V AC	Current, amp	Temp. Setting, ° F	Switch Designation	Electrical Connection Type	Ht.	Wd.	Dp.	For Use Outdoors	Mounting Fasteners Included	Mounting Hole Dia.	Display Type	Hazardous Location Rating	Enclosure Rating	Certification	Cannot Be Sold To		Each
For Air Conditioners and Heaters







				Dial Control

				24 to 277	22	50 to 90	SPDT	Hardwire	5 3/4"	6 3/8"	5 5/8"	No	No	1/4"	Analog	NEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G	NEMA 7	CSA Certified, UL Listed	Colorado	1877K23	0000000


				24 to 277	22	50 to 90	DPDT	Hardwire	5 3/4"	6 3/8"	5 5/8"	No	No	1/4"	Analog	NEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G	NEMA 7	CSA Certified, UL Listed	Colorado	1877K25	000000