Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

SuperBreakers

Square D LR3D12 Overload Relay

Square D LR3D12 Overload Relay

SuperBreakers

Square D LR3D12 Overload Relay

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$84.10

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

You might also like

Square D LR3D08 Overload Relay

SuperBreakers

Square D LR3D08 Overload Relay

Square D LR3D05 Overload Relay

SuperBreakers

Square D LR3D05 Overload Relay

Schneider Electric LRD22 Overload Relay

SuperBreakers

Schneider Electric LRD22 Overload Relay

(2)

Square D 9065ST320 Overload Relay

SuperBreakers

Square D 9065ST320 Overload Relay

LR3D08 - Square D - Overload Relay

SimplyBreakers.com

LR3D08 - Square D - Overload Relay

LRD07 - Square D - Overload Relay

SimplyBreakers.com

LRD07 - Square D - Overload Relay

Square D 9065CO1R Overload Relay

SuperBreakers

Square D 9065CO1R Overload Relay

Telemecanique LRD35 Overload Relay

SuperBreakers

Schneider Electric LRD35 Overload Relay

The Fire Alarm Supplier

The Fire Alarm Supplier

4.9

(89)

Simplex 4098-9714 TrueAlarm Photoelectric Smoke Heat Sensor

Simplex 4098-9714 TrueAlarm Photoelectric Smoke Heat Sensor

BRK SMI100 Battery-Operated Smoke Alarm 1046832

System Sensor 2W-B i3 2-Wire Photoelectric Smoke Detector

BRK SMI100-AC Interconnect Hardwire Smoke Alarm with Battery Backup (1046836)

Square D LRD340 IEC Overload Relay (TeSys D): Trip: 30A to 40A | Blackhawk Supply

66% off

Blackhawk Supply

LRD340 | IEC Overload Relay (TeSys D): Trip: 30A to 40A | Square D

Square D LRD3363 Overload Relay (TeSys D) Class 10 with Single Phase Sens., Trip: 63A to 80A | Blackhawk Supply

66% off

Blackhawk Supply

LRD3363 | Overload Relay (TeSys D) Class 10 with Single Phase Sens., Trip: 63A to 80A | Square D

9065SF120 - Square D - Overload Relay

SimplyBreakers.com

9065SF120 - Square D - Overload Relay

Schneider Electric LRD03 Overload Relay

SuperBreakers

Schneider Electric LRD03 Overload Relay

Square D 9065ST420 Overload Relay

SuperBreakers

Square D 9065ST420 Overload Relay

LRD16 - Square D - Overload Relay

SimplyBreakers.com

LRD16 - Square D - Overload Relay

Square D LR3D10 Overload Relay

SuperBreakers

Square D LR3D10 Overload Relay

Square D LR3D22 Overload Relay

SuperBreakers

Square D LR3D22 Overload Relay

Schneider Electric LRD32 Overload Relay

SuperBreakers

Schneider Electric LRD32 Overload Relay

Schneider Electric LRD318 Overload Relay

SuperBreakers

Schneider Electric LRD318 Overload Relay

trueCABLE

trueCABLE

4.9

(1.2K)

Cat6A Toolless Keystone Jack | Unshielded | 2pc | White

Cat6A Toolless Keystone Jack | Unshielded | 2pc | White

Cat6-6A Pass Through RJ45 Connectors | Shielded | 10pc | Conductors inserted

Cat6 Punch Down Keystone Jack | Unshielded | 12pc | Front | White

LRD14 - Square D - Overload Relay

Canada Breakers

LRD14 - Square D - Overload Relay

Square D 9065SFC20 Overload Relay

SuperBreakers

Square D 9065SFC20 Overload Relay

(1)

Schneider Electric LRD08 Overload Relay

SuperBreakers

Schneider Electric LRD08 Overload Relay

Square D 9065SDO5 Overload Relay

SuperBreakers

Square D 9065SDO5 Overload Relay

LR2K0306 - Square D - Motor Starter Overload Relay

SimplyBreakers.com

LR2K0306 - Square D - Motor Starter Overload Relay

LRD07 - Square D - Overload Relay

Canada Breakers

LRD07 - Square D - Overload Relay

Square D 9065SD012 Overload Relay

SuperBreakers

Square D 9065SD012 Overload Relay

Schneider Electric LRD350 Overload Relay

SuperBreakers

Schneider Electric LRD350 Overload Relay

(1)

Telemecanique LRD3322 Overload Relay

SuperBreakers

Schneider Electric LRD3322 Overload Relay

LRD08 - Square D - Overload Relay

SimplyBreakers.com

LRD08 - Square D - Overload Relay

(1)

SimplyBreakers.com

SimplyBreakers.com

4.7

(5K)

Q120 - Siemens - 20 Amp Circuit Breaker

Q120 - Siemens - 20 Amp Circuit Breaker

QO120 - Square D - 20 Amp Circuit Breaker

QO115 - Square D - 15 Amp Circuit Breaker

BR120 - Eaton Cutler-Hammer 20 Amp Single Pole Circuit Breaker

Square D LRD04 Overload Relay

SuperBreakers

Square D LRD04 Overload Relay

Schneider Electric LRD10 Overload Relay

SuperBreakers

Schneider Electric LRD10 Overload Relay

(2)

Schneider Electric LRD21 Overload Relay

SuperBreakers

Schneider Electric LRD21 Overload Relay

LR3D04 - Square D - Overload Relay

SimplyBreakers.com

LR3D04 - Square D - Overload Relay

Square D 9065SF120 Solid State Overload Relay | Blackhawk Supply

66% off

Blackhawk Supply

9065SF120 | Solid State Overload Relay | Square D

Telemecanique LRD06 Overload Relay

SuperBreakers

Schneider Electric LRD06 Overload Relay

(1)

Schneider Electric LRD3353 Overload Relay

SuperBreakers

Schneider Electric LRD3353 Overload Relay

Square D 9065ST220 Overload Relay

SuperBreakers

Square D 9065ST220 Overload Relay

LRD16 - Square D - Overload Relay

Canada Breakers

LRD16 - Square D - Overload Relay

(2)

LR2K0304 - Square D - Motor Starter Overload Relay

SimplyBreakers.com

LR2K0304 - Square D - Motor Starter Overload Relay

9065ST220 - Essential Electric Supply

Exclusive offer available

Essential Electric Supply

9065ST220 - Square D Motor Logic Solid State Overload Relay 15-45A 600VAC 3 Pole NEMA Size 2 Class 10/20

Maddox Industrial Transformer

5

(60)

three phase auto transformer front view

three phase auto transformer front view

480V Delta - 208 Y 120 dry type transformer

three phase auto transformer front view

1-phase dry type transformer

Square D B6.25 Overload Relay

SuperBreakers

Square D B6.25 Overload Relay

LRD10 - Square D - Overload Relay

SimplyBreakers.com

LRD10 - Square D - Overload Relay

Square D LR3D07 Overload Relay

SuperBreakers

Square D LR3D07 Overload Relay

Square D LRD4365 Overload Relay

SuperBreakers

Square D LRD4365 Overload Relay

RES LLC Store

RES LLC Store

4.9

(191)

LR3D12 - Square D - Overload Relay

SimplyBreakers.com

LR3D12 - Square D - Overload Relay

LRD318 - Square D - Overload Relay

SimplyBreakers.com

LRD318 - Square D - Overload Relay

9065ST320 - Square D
- Overload Relay

SimplyBreakers.com

9065ST320 - Square D - Overload Relay

Schneider Electric LRD340 Overload Relay

SuperBreakers

Schneider Electric LRD340 Overload Relay

Schneider Electric LRD365 Overload Relay

SuperBreakers

Schneider Electric LRD365 Overload Relay

(1)

Telemecanique LRD3363 Overload Relay

SuperBreakers

Schneider Electric LRD3363 Overload Relay

(1)

LRD32 - Square D - Overload Relay

SimplyBreakers.com

LRD32 - Square D - Overload Relay

(1)

LRD22 - Square D - Overload Relay

Canada Breakers

LRD22 - Square D - Overload Relay

(1)

9065SDO12 - Essential Electric Supply

Exclusive offer available

Essential Electric Supply

9065SDO12 - Square D 90A 600VAC 3-Pole Melting Alloy Overload Relay NEMA Size 3 Motor Control

Schneider Electric LRD07 Overload Relay

SuperBreakers

Schneider Electric LRD07 Overload Relay

Square D 9065ARO1R Overload Relay

SuperBreakers

Square D 9065ARO1R Overload Relay

(1)

LRD22 - Square D - Overload Relay

SimplyBreakers.com

LRD22 - Square D - Overload Relay

Square D LR3D06 Overload Relay

SuperBreakers

Square D LR3D06 Overload Relay

Telemecanique LRD12 Overload Relay

SuperBreakers

Schneider Electric LRD12 Overload Relay

(1)

Square D LR2K0307 Overload Relay

SuperBreakers

Square D LR2K0307 Overload Relay

LR3D07 - Square D - Overload Relay

SimplyBreakers.com

LR3D07 - Square D - Overload Relay

LRD35 - Square D - Overload Relay

SimplyBreakers.com

LRD35 - Square D - Overload Relay

Square D 9065SF020 Overload Relay

SuperBreakers

Square D 9065SF020 Overload Relay

Essential Electric Supply

Essential Electric Supply

Essential Electric Supply

4.7

(1.3K)

ACPICE50 ACP Electrical Fittings EMT Conduit Fittings Accessory Hazardous Locations Section - Essential Electric Supply

ACPICE50 ACP Electrical Fittings EMT Conduit Fittings Accessory Hazardous Locations Section - Essential Electric Supply

Q120 - SIemens Plug-In 20 Amp 1 Pole Circuit Breaker - Essential Electric Supply

QO260 - Square D Plug-In 60 Amp 2 Pole Circuit Breaker - Essential Electric Supply

YA4CLBOX Burndy Compression Lug Cu 1/4" Stud 4 AWG 35kV UL/CSA - Essential Electric Supply

Telemecanique LRD05 Overload Relay

SuperBreakers

Schneider Electric LRD05 Overload Relay

LRD21 - Square D - Overload Relay

SimplyBreakers.com

LRD21 - Square D - Overload Relay

LRD4367 - Square D - Overload Relay

SimplyBreakers.com

LRD4367 - Square D - Overload Relay

9065ST220 - Square D
- Overload Relay

SimplyBreakers.com

9065ST220 - Square D - Overload Relay

9065SF420 - Square D
- Overload Relay

SimplyBreakers.com

9065SF420 - Square D - Overload Relay

Schneider Electric LRD3357 Overload Relay

SuperBreakers

Schneider Electric LRD3357 Overload Relay

Square D 9065SEO5 Overload Relay

SuperBreakers

Square D 9065SEO5 Overload Relay

LRD350 - Square D - Overload Relay

SimplyBreakers.com

LRD350 - Square D - Overload Relay

Square D LR3D04 Overload Relay

SuperBreakers

Square D LR3D04 Overload Relay

Square D LRD4369 Overload Relay

SuperBreakers

Square D LRD4369 Overload Relay

Schneider Electric LRD3355 Overload Relay

SuperBreakers

Schneider Electric LRD3355 Overload Relay

LRD1512 - Square D - Overload Relay

SimplyBreakers.com

LRD1512 - Square D - Overload Relay

LRD12 - Square D - Overload Relay

Canada Breakers

LRD12 - Square D - Overload Relay

9065SF220 - Square D
- Overload Relay

SimplyBreakers.com

9065SF220 - Square D - Overload Relay

Schneider Electric LRD332 Overload Relay

SuperBreakers

Schneider Electric LRD332 Overload Relay

Schneider Electric LRD16 Overload Relay

SuperBreakers

Schneider Electric LRD16 Overload Relay

(1)

LRD35 - Square D - Overload Relay

Canada Breakers

LRD35 - Square D - Overload Relay

LR2K0314 - Square D - Motor Starter Overload Relay

SimplyBreakers.com

LR2K0314 - Square D - Motor Starter Overload Relay

Sunco Lighting

Sunco Lighting

Sunco Lighting

4.6

(2.7K)

Sunco's A19 bulb features instant start-up with no warming up, buzzing, or flickering.

Sunco's A19 bulb features instant start-up with no warming up, buzzing, or flickering.

Single white 5"/6" LED disk light on a clean white background; smooth trim ring with domed lens.

Schneider Electric LRD3359 Overload Relay

SuperBreakers

Schneider Electric LRD3359 Overload Relay

Square D 9065SDO8 Overload Relay

SuperBreakers

Square D 9065SDO8 Overload Relay

LRD32 - Square D - Overload Relay

Canada Breakers

LRD32 - Square D - Overload Relay

LRD10 - Square D - Overload Relay

Canada Breakers

LRD10 - Square D - Overload Relay

Description

Square D LR3D12 Overload Relay
The Square D LR3D12 is a 3 Pole overload relay with a current rating of 5.5-8 Amps and a voltage rating of 600/690VAC. It has a contact configuration of 1NO, 1NC. The LR3D12 has a screw clamp terminal connection and it is used for LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, LC1D38 contactors.

Delivery & Returns

SuperBreakers

4.8 (1.8K)