That includes if you file early for your retirement benefit — say, at 62, as in this scenario — and switch to spousal benefits later. Even if you are at full retirement age when you file for spousal benefits, your total monthly payment will be less than half of your spouse’s primary insurance amount, reflecting the fact that your initial. Looking for OMRON Limit Switch Head, Wobble Stick, Top, 3.62 in Actuator Length, Not Specified (2CLX4)? Grainger's got your back. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more.
4 Circuit Transfer Switch superstore. Huge selection of 4 Circuit Manual Transfer Switches. Later 1 0 2. Buy 4 Circuit Indoor Transfer Swtich Direct and save. Thermostatic Switch 1P1T / 4 amp / 250v (SWH) 4286A10-105. Texas Instruments thermostatic switch. 1P1T, normally open, 4 amp, 250v contact.
Home PageThermal: Temperature Control Switches, Resistors Thermostatic Control Switches
(SHW) 18422-0
Fenwal thermo switch. 300ºF. Immersion type. 5 amp contacts. Normally closed. Open on rise. 5/8'D x 3-1/2' probe.
(SWH) 662-001-022
Alnor Instrument Co. immersion thermocouple. NPT. 0.50' screw thread diameter, 14 threads per inch. Access fitting E30640, 1/2 lb, 4.25 cu. in. volume. 9.5'L, 4.125' immersion length. Steel protective tube. New surplus in the box. NSN: 6685-00-110-4870.
(SWH) 11-0353-02
Robertshaw Scottsman thermostatic switch. 11º to 15º. SPST. Refrigeration differential thermostat. 2-3/16' mounting centers. 66' cap tube. NSN: 5930-01-046-6940.
(SWH) 3L01-120
White Rogers fixed snap disc limit. Open 120ºF. Close 80ºF. Open on rise. Includes 3 mounting options. 2-1/8' mounting centers.
(SWH) 1701-63
White Rogers refrigerator temperature control. -20ºF to 50ºF. SPST. Close on rise. 6º fixed differential. 5' cap tube. New, unused.
Thermo-O-Disc Thermostatic Switch
Opens Below 100ºF / Closes @ 100-150ºF
Opens Below 100ºF / Closes @ 100-150ºF
Thermo-O-Disc thermostatic switch. DPST 440v switch capacity that is open below 100°F and closes between 100°F - 150°F. Use for cooling fan control. NSN: 5930-00-837-3380.
(SWH) 18423-0-32
Fenwal thermal switch. Opens @ 32ºF. 115v AC, 5 amp contacts. Temperature range: -100ºF to 650ºF. 4.562'L x 1.437'H x 1.578'W. Tube length: 3.562'. Tube diameter: 0.620'. NSN: 5930-00-263-2575.
Elmwood Thermostatic Switch
Opens @ 450ºF / Closes @ 25ºF
Opens @ 450ºF / Closes @ 25ºF
Elmwood thermostatic switch. Opens @ 450ºF and closes @ 25ºF. 1P1T, N.C. 5 amp contact. 0.935' c-c mount holes. 0.56'd x 0.59'h x 1.135'l. DLA900-87-P-S465. NSN: 5930-01-111-7675.
Elmwood Thermostatic Switch
Opens @ 150ºF / Closes @ 195ºF
Opens @ 150ºF / Closes @ 195ºF
Elmwood thermostatic switch. Opens @ 150ºF and closes @ 195ºF. 1P1T, N.O. 1' c-c mount holes. 0.588'D x 0,504'H. DLA900-91-M-B848. NSN: 5930-01-118-2534. Alt P/N: M24236/1-MMGC.
(SWH) 1NT01L-4505-L165F-40
Klixon limit switch. Opens @ 160ºF and closes @ 120ºF. Auto reset. Silver contacts, 10 amps. Green dot. 1.5' x 2' plate. 1-1/2' c-c mounting holes. 999 available!
(SWH) 1NT01L-4575-L220F-40
Klixon limit switch. Opens @ 220ºF and closes @ 180ºF. Auto reset. Silver contacts, 10 amps. Blue dot. 1.5' x 2' plate. 1-1/2' c-c mounting holes. 1,000 available!
(SWH) M24236/20-RDGA
Klixon thermostatic switch. Closes @ 64ºF, ±2ºF. Opens @ 74ºF, ±4ºF. 2 amp contacts. 1' c-c mounting. NSN: 5930-01-200-4027.
Thermostatic Switch
250ºF Actuation / 165ºF De-activation
250ºF Actuation / 165ºF De-activation
Klixon thermostatic switch. Switch is closed @ room temperature. It opens @ 250ºF and re-closes @ 165ºF. 1P1T, normally closed, 5 amp contact. 250ºF actuation, 165ºF de-activation. 0.569' diameter x 0.364'. 1' c-c mounting holes. Alt. P/N: 11041-13-11 or M24236/1-0680. 590-00-321-7943.
Thermal Switch
SPST / 5 amp / N.O. above 95ºF, Closed below 95ºF
SPST / 5 amp / N.O. above 95ºF, Closed below 95ºF
(SWH) C4344-207-13
Klixon thermal switch. H7A. SPST, normally open above 95ºF, closed below 95ºF. 5 amp. Harris Broadcast part.
Thermostatic Switch
1P1T / 6 amp / N.C. Momentary Action
1P1T / 6 amp / N.C. Momentary Action
(SWH) 310-45-351
Elmwood thermostatic switch. 1P1T, 6 amp. N.C., momentary action. 148ºF actuation point. 168ºF de-actuation point. 0.6'D x 0.315' high. 15/16' c-c mounting. Mfg. P/N: 3100-45-351.
Klixon hermetic thermostatic switch. SPST, normally open, 6 amp switch capacity. Closes above 40ºF and opens below 20ºF.
(SWH) A-1S
Burling adjustable Hi-temp air thermostat. 35 - 1300ºF (field adjustable temp). SPDT 15 amp contacts. Made for replacement on Electro Impulse DPTU-75K dummy load. Includes MS connector. 8' long probe.
Klixon Thermostatic Switch
40ºF Activation / 60º De-activation
40ºF Activation / 60º De-activation
(SWH) 11041-32-92
Klixon thermostatic switch. 1P1T, normally closed. 40ºF activation point - contact opens. 60ºF de-activation point - contact closes. 0.57'D x 0.87'H. Threaded stud. Alt. P/N: M24236/1-0855. NSN: 5930-01-237-8412.
Klixon hermetic thermostatic switch. Stud mount. SPST, normally closed, 5 amp switch capacity. Opens between 227ºF to 240ºF.
Switch 4 6201
Surface Mount Thermal Switch
95ºC (203ºF) - Normally Open
95ºC (203ºF) - Normally Open
(SWH) E95C
Elmwood Sensors surface mount thermal switch. 95ºC (203ºF), normally open. Closes on increased temperature. Perfect to engage a fan on electronic equipment or cabinet. 15/16' c-c mounting holes.
Elmwood Sensors SMD778065-1 surface mount thermal switch. 250ºF, normally open. Closes on increased temperature. #8 stud mount.
Texas Instruments thermostatic switch. 1P1T, normally open, 4 amp, 250v contact. 68ºF actuation (closes), 63ºF de-actuation (opens). 0.937' c-c mounting holes.
NSN: 5930-00-722-0252.
NSN: 5930-00-722-0252.
Switch 4200
Klixon hermetic thermostatic switch same as (SWH) 11041-32-130 (above left) but HI-REL, gold contacts.
Portage Electric Products / Pepi thermal switch. 100ºC, ±5%. 6 amp contact. Normally open, closing on temperature rise when prescribed temp is reached. 3/4'L. 3/16' x 1/4'. KR-32R+100f.
Portage Electric Products / Pepi thermal switch. 140ºC, ±5%. 6 amp contact. Normally open, closing on temperature rise when prescribed temp is reached. 3/4'L. 3/16' x 1/4'; 4-1/2' wire leads.
(SWH) 474C738F15
Robert Shaw Control Co. oven thermostatic switch. 200º - 550ºF. 20 amp switch contact. Bakelite dial. 12' cap tube, 5' bulb. NSN: 5930-01-061-8741.
Adjustable Thermostatic Switch
120 vac @ 25 amps / 240 vac @ 12.5 amps
120 vac @ 25 amps / 240 vac @ 12.5 amps
Fenwell Inc. Thermoswitch®. Adjustable thermostatic switch. All brass construction. Contacts close on temperature rise, -100º to 400ºF. 120 vac @ 25 amps, 240 vac @ 12.5 amps. 0.810'D, 3.58' insertion, 1.75'D mounting flange.
Fenwal hex head midget thermostat. Normally closed. Opens at 153º. 1 amp, 120 vac contact. 1/8 - 27 NPT pipe thread. 2' insertion. Normally sells for over $600. Our price..
Klixon thermal switch. 195ºF normally open. Closes on temperature rise. 5/8'D x 3/8'. 6' leads. F195-1.5 J4V.
Thermostatic Switch
Closes on Temperature Rise @ 191ºF
Closes on Temperature Rise @ 191ºF
(SWH) DRSSPCCRP190FST
Chatham Controls thermostatic switch. SPST, normally open, 1 amp contact. Closes on temperature rise @ 191ºF. 1/4'D x 7/8'L. NSN: 5930-00-880-5427.
Thermostatic switch. Adjustable 230ºF - 260ºF. Single pole contact, 1200 watt, 115 - 230 vac. Brass immersion well, 1/2' NPT, 2' long. NSN: 5930-902-9306.
Avionic Temperature Sensor
-65ºF to 475ºF / 210ºF Actuation Point
-65ºF to 475ºF / 210ºF Actuation Point
(SWH) 5-09010-6
Avionic temperature sensor. SPST, normally open, 5 amp contacts. Operation range: -65ºF to 475ºF, 210ºF actuation point. 3/8' I.P. male thread with 2-5/8' insertion. 3 pin male circular connector (MS3102C10SL-3P). 5930-00-521-5450.
Thermostatic Switch
N.O. Contact Closes @ 35ºF & Re-Opens @ 50ºF
N.O. Contact Closes @ 35ºF & Re-Opens @ 50ºF
(SWH) CP22
Thermostatic switch. 10 amp contact. Normally opened contact closes @ 35ºF and re-opens @ 50ºF. 1/2' pipe thread. All brass. A great 'Freeze Alarm'. Mfg. P/N: CP22055BS035. NSN: 5930-00-465-8340.
(SWH) 67L090
Airpax thermal switch. Opens on temperature rise @ 90ºC, ±5%. 1 amp. Normally closed. TO-220. 6,000 available.
(SWH) N01-110.05
Thermik thermal switch. Normally closed rated at 500 vac, 5 amp maximum, 110 vdc. 110ºC, ±5%. 20 mm leads. 10 mm diameter. PCB Terminals - Radial. 118,000 available!
$3 each - $2.50 (10+), $2 (100+)
$1.25 (1k+), 80¢ (10k+), 61¢ (100k+)
$1.25 (1k+), 80¢ (10k+), 61¢ (100k+)
MIC thermal switch. Normally closed. 110ºC, ±5%. 1 amp contact. 5/16' x 1/2' diamond shape. 6' leads. 18,000 available.
MIC thermal switch. Same as left except 100ºC, ±5%.
(SWH) 3BTL2-94
Klixon solder-in thermostatic control switch. Opens @ 170ºC. Closes @ 140ºC. 0.197' diameter. Collins P/N: 267-0252-020.
(RTV) 143241-RL91
Brass auto type sender. 119 ohm @ 75ºF. 1/2' NPT. Stamped '224F'. Resistance goes down with temperature rise.
National S0T23-5 surface mount device.
• Dynamic range: -55ºC to 110ºC. 105ºC threshhold
Same as (SIC) LM26CIM5-XPA except 120ºC threshhold.
Rotary Switch Manufacturer, Rotary Electrical Switch, HVAC Switch, Resistive Or Motor (Inductive) Load
Carson rotary switches are versatile, durable and economical line-voltage devices designed for multi-tap motor speed selection. These switches are UL and CSA recognized for resistive and fractional horsepower motor (inductive) loads, and sized to easily fit single-gang switch box installations. Several HVAC Industry leaders like International Environmental, Trane, McQuay, Airtherm, Hydro-Air, Bryant and Carrier have trusted Carson rotary switches since they were first introduced in 1948.
Built with heavy duty components, Carson rotary switches are great for commercial building fan controls, industrial fans, farm fans, sports fans, floor polishers, food service equipment, portable heaters, blowers and dryers. Through unique construction Carson rotary switches can easily be customized to meet a variety of application requirements.
Ratings
- 10 Amps – 1/4 HP at 125 VAC
- 5 Amps – 1/2 HP at 250 VAC
- 5 Amps – 1/4 HP at 277 VAC
Available Rotary Switches
Replacement Rotary Switches
Except for the Standard or Custom rotary switches described below, our rotary switches are custom built and proprietary to OEM customers – we do not sell direct. Carson Manufacturing can direct you to the appropriate OEM to contact. In order to provide you with a fast and accurate response to your replacement switch search, identify the part number and contact Carson Manufacturing with part number and quantities.
Where to Find the Part Number
The part number will be located on the back of the switch at the bottom of the board. Older switch models will reflect an embossed part number, while newer switch model part numbers will be affixed with a label. Example part numbers in red below.
Standard Rotary Switches
Carson Manufacturing offers a variety of commonly used switch types that will satisfy most all applications, such as commercial building fan controls, industrial fans, farm fans, sports fans, floor polishers, portable heaters, blowers and dryers.
Ratings
- 10 Amps – 1/4 HP at 125 VAC
- 5 Amps – 1/2 HP at 250 VAC
- 5 Amps – 1/4 HP at 277 VAC
Standard Switch Options
Standard Switches and Options | ||||
3A254 | 3D312 | 3TA252 | XXXXXX-2 | XXXXXX-3 |
---|---|---|---|---|
SP3T W/Off | SP3T W/Off Double Contact | SP3T W/Off Isolated Aux Contact | Wall Plate, Screws* & Knob, Bulk Pack | Wall Plate, Screws* & Knob, Indiv. Pack |
Includes 6″ #16 GA Lead Wires and Fiber Insulator with Printed Wiring Diagram. *#6/32 X 1/2″ Oval Head Screws Attached to Wall Plate. |
Custom Rotary Switches
Carson rotary switches can be configured for your special application requirements. We offer a broad range of construction options to fit your needs. Most commonly available options can be supplied in small volumes within 2-4 weeks. Contact Carson Manufacturing for your specific switch needs.
Series ‘A’ Rotary Switch
- Single contact (1 pole)
- 2-8 positions
Series ‘D’ Rotary Switch
- Double contact for 2 common circuits (1 pole)
- 2-6 positions
Series ‘TA’ Rotary Switch
- Single contact (1 pole)
- Isolated auxiliary circuit used for light, valve, contactor, etc.
- 2-4 positions
Series ‘S’ Rotary Switch
- Combines any two “A,” “D” or “TA” switch decks (2 pole)
- UL recognized only
Commonly Available Options
- 0° or 15° offset
- Special contact arrangement, such as center off
- Male 1/4″ quick connect terminals
- #18 or #16 GA PVC insulated lead wires cut to customer’s desired length, with common lead colors immediately available
- Can mix terminals and leads on same switch
- Wall plate mounted assembly for single-gang switch box installation.
- Bracket mounted assembly for single-gang switch box installation with commercially available wall plates.
(Note: Knob for 1/4″ shaft with set screw can be used) - Black winged push-on knob for square shaft.
(Note: Knob for 1/4″ shaft with set screw can be used) - .03″ Protective fiber insulator can be printed or labeled (leads only)
- Available without bushing for screw or pop-rivet mounting
- Individually or bulk packed for shipping
- White aluminum wall plate with slotted white head screws (#6-32×1/2)
Special Options
Additional lead time and/or setup costs may apply.
- D Shaft, round shaft, shaft-less (keyed), screw driver slot
- Various mounting screw lengths
- Lead termination and/or connector assembly
- Special wall plate printing
Contact Us
For more information regarding replacement, standard, or custom rotary switches, please contact us or call 888.577.6877.