ERP 87F16 Furnace Safety High-Temperature Limit Switch
Specifications:
Circuit: Normally Closed
Automatic Reset
Opens on Temperature Rise @ 140° F
Insert Length: Approx. 3 inches
Replaces Old Lennox Part Numbers: 87F1601
Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers: 87F1601
Other Part Numbers: 36T01B3, 42155, A1247, L140-30F, 87F1601
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
ERP HH12ZB190 Furnace Safety High-Temperature Limit Switch
3" Long
Activated at 190 degree F
Replaces HH12ZB190, HH12ZA193, HH12ZA189, HH12ZA189, SHL503, 1NT23L-3645, 1NT23L-7577
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
ERP HH12ZB240 Furnace Safety High-Temperature Limit Switch
3" Long
Activated at 240 degree F
Replaces HH12ZB240 , SHL509
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
ERP HH12ZB160 Furnace Safety High-Temperature Limit Switch
3" Long
Activated at 160 degree F
Replaces HH12ZB160, 48MA512913, HH12ZA163, HH12ZA161, P331-2202, SHL511
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
ERP HH12ZB250 Furnace Safety High-Temperature Limit Switch
3" Long
Activated at 250 degree F
Replaces HH12ZB250, SHL518
This is an aftermarket part that can be used as a replacement for the OEM part.
WARNING: California’s Proposition 65 (California Residents Only)
🔌 EXP490 Microwave Door Switch (NC-NO) – Normally Closed / Normally Open
Ensure reliable microwave door safety and operation with the EXP490 dual terminal door switch, featuring both Normally Closed (NC) and Normally Open (NO) contacts. This versatile replacement is designed to replace a wide range of microwave door switches found in Whirlpool, GE, Samsung, LG, Frigidaire, Panasonic, Sharp, and other major brands.
✅ Key Features:
Dual-function switch – supports both NC (normally closed) and NO (normally open) circuits
Ideal for microwave interlock systems requiring multiple switching states
3-terminal connection: COM (common), NC, NO
Rated for 16A / 250V, durable and reliable under high-use conditions
Compact, universal-fit design with 0.187" quick-connect terminals
Approvals: CCC CE UL VDE
🔁 Replaces OEM Part Numbers:
4392027, AP3109474, PS373050, WB24X10103, AP3186054, PS651389, 3405-001032, AP4044473, PS4131190, 3405-001032, 111697, 2028595, 3405-000175, AP4044473, PS4131190, WB24X10039, 875085, AH237007, EA237007, AP2024377, PS237007, W10915404, AP6036213, PS11769934, 4415A66910, AP4564986.
🧰 Typical Applications:
Door interlock safety systems
Multi-stage switch actions (e.g., one contact opens, one closes)
Microwaves that require both NC and NO switching for operation
Common in Magic Chef, Whirlpool, GE, Samsung, Panasonic, LG, Frigidaire, and more
📌 Check your original switch for markings like “COM,” “NC,” and “NO” to ensure proper compatibility.
⚠️ Fixes the Following Issues:
Microwave won't start when door is shut
Blows fuse when door is closed
Intermittent heating or cutting off mid-cycle
Buzzing noise or no response from control panel
🚚 Why Buy from Parts-O-Matic?
✅ Quality aftermarket performance
✅ Always Fast and Free U.S. shipping
✅ Great for repair pros and DIYers
✅ Bulk order support and responsive service
🛒 Replace faulty microwave door switches with confidence — order your EXP490 dual NC-NO door switch today at Parts-O-Matic.com, and enjoy fast, free shipping.
74003122CM Surface Element Switch
Surface element control switch for dual-sized burner
Fits specific Whirlpool, Kenmore, Maytag electric Range Models.
Replaces Part Numbers:
WP74003122, 74003122, 703239, 7450P017-60, AP6010828, PS11744018.
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: California’s Proposition 65
Supco UPRO41 Universal Pro Push on Relay
For servicing newer technology systems developed during the last decade. These relays, overloads and hard start combinations can also be used on systems without run capacitors.
Light commercial refrigerator commercials
Domestic refrigerator compressors
Features
Can be used with and without start capacitor
Locked rotor protection eliminates start winding overheating
Safe, reliable, long lasting PTC relay
Specification:
Voltage:
115V
HP rating:
1/4 - 1/3
Mounting:
Push-on
Replaces Part Numbers:TJ90UPRO41, AP4503412. California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
Supco RCO410 (3 in 1) Relay Combo Kit Hard Start Kit.
110 to 125VAC Solid-state Hardstart Relay, includes relay, overload, and start capacitor. Used refrigeration systems with or without run capacitors. Rated for 1/4 HP to 1/3 HP compressors. Maximum RLA 6.8 Amps.
Features/Benefits
Prevents low voltage starting problems
Replaces relay, overload and provides a boost for hard start and unbalanced systems
UL® Recognized
Wire Designations - White/Start, Black/Common, Red/Run
Specification:
Mounting:
Quick connect
HP rating:
1/4 - 1/3
Voltage:
115V
Maximum Continuous RLA:
6.8A
Capacitance:
243 to 292 MFD
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
Supco DP402402 HVAC&R 2 Pole Definite Purpose Contactor
Supco® contractors are designed for use in HVACR systems. These contactors are available in 1.5, 2 and 3 pole configurations from 20 through 90 full amps. Compact universal design allows replacement of the most common brands.
Features
CSA approved
Economically priced
Interchangeable mounting with many competitive contactors
Silver cadmium oxide contacts
Space saving dimensions allow for smaller panels and more wiring room
UL® Recognized
Specification:
Operating Temperature:
-40°F to 150°F (-40°C to 65°C)
Termination Torque:
35-inch pounds
Termination:
Box Lug
Resistive Load Amperage (RLA):
50A
Number of poles:
2 Pole
Coil voltage:
240V
Full load amps:
40 FLA
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
9758060CM Dual Surface Element Infinite Switch
Dual Surface Element Infinite Switch
240V, 15A, switch.
Fits specific Whirlpool glass top range models.
Replaces Part Numbers:WP9758060, 9758060, AP6013982, PS11747215.
Description: This Surface Burner Switch is a replacement part for specific Whirlpool electric range models. This switch controls the heat level of the surface burner, allowing for precise temperature adjustments during cooking. Common causes of failure include electrical issues, wear from frequent use, or damage from overheating. A malfunctioning switch can prevent the burner from operating correctly, affecting your ability to cook efficiently.
This is an aftermarket part that can be used as a replacement for the OEM part.
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
