Best Unit Overload Relays in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for Unit Overload Relays

mxuteuk 2pcs HH54P AC 110V/120V Coil 14 Pin 3A 4PDT LED Indicator Electromagnetic Power Relay, with Base, with DIN Rail Slotted Aluminum
#TOP1
Mxuteuk 2Pcs Hh54P Ac 110V/120V Coil 14 Pin
9.6
PM SCORE
TWTADE/DC 12V Electromagnetic Power Coil Relay 10A 8 Pins 2DPT 2NO 2NC with Indicator Light and Socket Base -YJ2N-LY
#TOP2
Twtade/Dc 12V Electromagnetic Power Coil Relay 10A 8
9.5
PM SCORE
1Pcs QP2-4R7 1Pin 4.7 Ohm PTC Refrigerator Starter/Start Relay for Vissani Danby Compressor Relay and 1Pcs Refrigerator Overload Protector 1/2HP
#TOP3
1Pcs Qp2-4R7 1Pin 4.7 Ohm Ptc Refrigerator Starter/Start
7.1
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Unit Overload Relays of 2026

#TOP1

Mxuteuk 2Pcs Hh54P Ac 110V/120V Coil 14 Pin 3A 4Pdt Led Indicator Electromagnetic Power Relay, With Base, With Din Rail Slotted Aluminum

MXUTEUK
HH54P-AC110V
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
mxuteuk 9.87

Features

Product Name:Electromagnetic Power Relay; Relay Model : HH54P; Type : 4PDT; Number of Terminals : 14 ; Socket Model : PYF14A-E

Mount Rail Type : 35mm DIN Rail; DIN Rail length : 100mm/4"(L)

Coil Voltage:AC 110V/120V; Contact Capacity: 3A 250VAC/3A 28VDC;

Overall size(approx. ): 75 x 29 x 65mm/3" x 1.1" x 2. 6"(L*w*h)

Package Content : 2 x Power Relay + 2 x Socket + 1 x Rail Slotted Aluminum + 2 x Screw

Twtade/Dc 12V Electromagnetic Power Coil Relay 10A 8 Pins 2Dpt 2No 2Nc With Indicator Light And Socket Base -Yj2N-Ly

TWTADE
YJ2N-LY DC12V
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TAISHUN 9.89

Features

If you need to order in large quantities, please contact us by email, and we will give you a discount price.Warranty for two years.

Product Name : Electromagnetic Relay;Model No. : YJ2N-LY;Socket Model No. : YJTF08A-E;Wiring description For example: 1,3,5 This contact, 3 and 5 are normally open, 1 and 5 are normally closed.

Coil Voltage: DC 12V;Contact Capacity: 10A 240VAC /28VDC

Type: DPDT(2NO 2NC); Pins: 8 Pin; Mount Type: 35mm DIN Rail Relay Size: 2.6 x 2 x 3.5cm / 1" x 0.8" x 1.4" (L*W*H); Socket Size: 7.7 x 2.4 x 2.7cm / 3.03" x 0.94" x 1" (L*W*H); Total Height: 6.5cm / 2.5"

Package Content : 1 x Electromagnetic Relay + 1 x Socket + 1 x Base hook

1Pcs Qp2-4R7 1Pin 4.7 Ohm Ptc Refrigerator Starter/Start Relay For Vissani Danby Compressor Relay And 1Pcs Refrigerator Overload Protector 1/2Hp

HONG
QP2-4R7
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BZGS 6.38

Features

Package content: 1 x Ptc starter relay 4.7Ohm 1Pin and 1 x refrigerator overload protector 1/2HP, Convenient to replace the old or broken part of your refrigerator .

Widely applied: Suitable for various of most mini fridges, compact refrigerators, beverage & wine/beer coolers, deep freezers, chest freezer, beer/wine refrigerators, Easy to install.

Fit for: Vissani, Danby, Vinotemp, EdgeStar, Summit, Whirlpool, Frgidaire, Kenmore, Maytag, Haier, Igloo, Magic Chef.

Best solution for some common problems, such as compressor is not starting, burning hot and "click-clack" about Every 3-5 minutes when powered on.

Note: Make sure you choose the correct before order

#TOP4

New Square D Thermal Overload Heater Element Unit B10.2 B-10.2

SQUARE D
B10.2
2.50 X 1.70 X 0.80 Inches
2.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MRO Direct 3.80

Features

New Square D Thermal Overload Heater Element Unit B10.2 FREE SHIPPING

FREE SHIPPING

#TOP5

Sealed Units Ro41 Relay And Overload , White

SEALED UNITS
RO41
1.50 X 2.50 X 3.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Manufacturer model # RO41

Genuine Replacement Part

Sealed Units Item

Manufacturer model # RO41

Genuine Replacement Part

Brass Craft item

Twtade/Jqx-62F-2Z Coil Voltage Ac 110V 80A Dpdt Electronmagnetic Relay,High Power Relay Ac 110V

TWTADE
JQX-62F-2Z DC 48V
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TAISHUN 9.89

Features

Product Name: Relay; Model : JQX-62F-2Z AC 110V

Coil: AC 110V; Load : 80A 28V DC /250V AC

Contact Type : DPDT 2NO+2NC;Terminals: 8

Size (Approx.): 85 x 65 x 65mm/ 3.3" x 2.5" x 2.5"(L*W*H)

Weight : 320g ;Package Content: 1 x High Power Relay + 8 x Terminals

#TOP7

Square D 1-Cc59.4 Overload Relay Thermal Unit

SQUARE D
1-CC59.4
9.84 X 7.87 X 0.79 Inches
1.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

This item is new, including original packaging!

#TOP8

1 Pc Of B43 Overload Relay Thermal Unit Element Heater

GENERIC
DOES NOT APPLY
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Energi8 9.00

Features

B43 Overload Relay Thermal Unit Element Heater

#TOP9

1 Pc Of B 1.30 Thermal Overload Relay Heater Element Unit

GENERIC
DOES NOT APPLY
0.00 X 0.00 X 0.00 inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Energi8 9.00

Features

B 1.30 Thermal Overload Relay Heater Element Unit

#TOP10

2 Pcs Of A 4.32 A4.32 A432 Overload Relay Thermal Unit

GENERIC
DOES NOT APPLY
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Majesty Corp 6.09

Features

A 4.32 A4.32 A432 OVERLOAD RELAY THERMAL UNIT

You get 2 pcs of item A 4.32 A4.32 A432 OVERLOAD RELAY THERMAL UNIT

#TOP11

Square D A11.0 Overload Relay Thermal Unit

SQUARE D
A11.0
9.84 X 7.87 X 0.79 Inches
1.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MRO Direct 6.00

Features

This item is used and in working condition.

#TOP12

1 Pc Of New Fb42.0 Overload Relay Thermal Unit

GENERIC
DOES NOT APPLY
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Energi8 9.00

Features

New FB42.0 Overload Relay Thermal Unit

#TOP13

Square D Dd79 Thermal Unit For Overload Relay

SQUARE D
DD79
9.84 X 7.87 X 0.79 Inches
1.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
IndustAutoCo 9.47

Features

This item is new, including original packaging!

#TOP14

1 Pc Of New Thermal Overload Relay Heater Element Unit Cc 74.6

GENERIC
DOES NOT APPLY
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Majesty Corp 6.09

Features

New thermal overload relay heater element unit CC 74.6

You get 1 pc of item New thermal overload relay heater element unit CC 74.6

Top 10 overload relays unit Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Generic 5
Square D 4
Twtade 2
Hong 1
Mxuteuk 1
Sealed Units 1

Top 10 overload relays unit Brands Pie Chart


We've carried out a comprehensive analysis of 1,506 reviews on overload relays unit, using our selection criteria to identify the best options in the electronic components. Our findings reveal that most customers typically select overload relays unit priced around $22.89, with top brands including twtade, sealed units, supco, mxuteuk, gaeyaele, hong, bojack, color tree and square d and siemens

Our team of expert editors reviewed these high-quality items and handpicked the top 14 overload relays unit for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the electronic components category. These include taishun, amazon.com, partshousesupply, controlscentral, mxuteuk, gaeyaele electrical, bzgs, bojack electron and mro direct and michigan industrial materials .

We are dedicated to assisting our users in finding the right relays Products based on their needs, saving them considerable time when choosing which overload relays unit to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.