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Power Distribution

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SKU 833581

Circuit Breaker 20 Amp Single-Pole Circuit QO Combination Arc Fault Breaker(QO120CAFIC)

Precio original $75.78 - Precio original $75.78
Precio original
$75.78
$75.78 - $75.78
Precio actual $75.78
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About This Product The Circuit Breaker 20 Amp Single-Pole Circuit QO Combination Arc Fault Breaker(QO120CAFIC) is designed to help protect your wir...

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SKU 684525

Load Center 125 Amp 20-Space 40-Circuit SN Series Indoor Main Lug Plug-On Neutral

Precio original $122.54 - Precio original $122.54
Precio original
$122.54
$122.54 - $122.54
Precio actual $122.54
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About This Product The Load Center 125 Amp 20-Space 40-Circuit SN Series Indoor Main Lug Plug-On Neutral is an excellent option when affordability ...

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SKU 082311

Load Center 125 Amp 12-Space 24-Circuit SN Series Indoor Main Lug Plug-On Neutral

Precio original $89.75 - Precio original $89.75
Precio original
$89.75
$89.75 - $89.75
Precio actual $89.75
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About This Product The Load Center 125 Amp 12-Space 24-Circuit SN Series Indoor Main Lug Plug-On Neutral is an excellent option when prioritizing v...

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SKU 801791

Load Center 100 Amp QO/Homeline Auxillary Neutral Lug Kit for Electrical Panel/Load

Precio original $12.24 - Precio original $12.24
Precio original
$12.24
$12.24 - $12.24
Precio actual $12.24
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About This Product For on-site installation, utilize the Load Center 100 Amp QO/Homeline Auxillary Neutral Lug Kit for Electrical Panel/Load. It is...

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SKU 906165

Circuit Breaker 20 Amp Single-Pole Circuit QO Qwik-Gard GFCI

Precio original $80.64 - Precio original $80.64
Precio original
$80.64
$80.64 - $80.64
Precio actual $80.64
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About This Product The Circuit Breaker 20 Amp Single-Pole Circuit QO Qwik-Gard GFCI is designed to protect entire branch circuits in areas where da...

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SKU 880580

60 Amp QO 240-Volt 7.4 kW Non-Fuse AC Disconnect(QO200TRCP)

Precio original $25.73 - Precio original $25.73
Precio original
$25.73
$25.73 - $25.73
Precio actual $25.73
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About This Product For over 90 years, we have been the unrivaled leader in safety switches. We have upheld our legacy of innovation by creating new...

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SKU 131810

Load Center 60 Amp 2-Space 4-Circuit QO Spa Panel Main Lug Center(QOE260GFINM)

Precio original $161.28 - Precio original $161.28
Precio original
$161.28
$161.28 - $161.28
Precio actual $161.28
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About This Product The pack features the Load Center 60 Amp 2-Space 4-Circuit QO Spa Panel Main Lug Center(QOE260GFINM) and a pre-installed 2P 60 A...

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SKU 001596

Circuit Breaker 60 Amp 2-Pole Circuit QO Breaker(QO260CP)

Precio original $47.84 - Precio original $47.84
Precio original
$47.84
$47.84 - $47.84
Precio actual $47.84
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About This Product The Circuit Breaker 60 Amp 2-Pole Circuit QO Breaker(QO260CP) has a shared trip with a maximum capacity of 240-Volt. The breaker...

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SKU 221823

Circuit Breaker 50 Amp 2-Pole Circuit QO GFCI

Precio original $204.96 - Precio original $204.96
Precio original
$204.96
$204.96 - $204.96
Precio actual $204.96
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About This Product The Circuit Breaker 50 Amp 2-Pole Circuit QO GFCI is ideal for safeguarding multiple circuits in moist environments that could p...

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SKU 187886

Circuit Breaker 50 Amp 2-Pole Circuit QO Breaker(QO250CP)

Precio original $47.84 - Precio original $47.84
Precio original
$47.84
$47.84 - $47.84
Precio actual $47.84
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About This Product The Circuit Breaker 50 Amp 2-Pole Circuit QO Breaker(QO250CP) is designed to protect your electrical system from overloads and s...

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SKU 621607

Circuit Breaker 40 Amp 2-Pole Circuit QO Breaker(QO240CP)

Precio original $47.84 - Precio original $47.84
Precio original
$47.84
$47.84 - $47.84
Precio actual $47.84
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About This Product The Circuit Breaker 40 Amp 2-Pole Circuit QO Breaker(QO240CP) works with load centers and panel boards. It includes an indicator...

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SKU 032432

Circuit Breaker 30 Amp 2-Pole QO GFCI

Precio original $187.04 - Precio original $187.04
Precio original
$187.04
$187.04 - $187.04
Precio actual $187.04
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About This Product The Circuit Breaker 30 Amp 2-Pole QO GFCI is ideal for protecting multiple circuits in areas prone to electrical shock hazards, ...

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SKU 593697

Circuit Breaker 30 Amp 2-Pole Circuit QO Breaker(QO230CP)

Precio original $47.84 - Precio original $47.84
Precio original
$47.84
$47.84 - $47.84
Precio actual $47.84
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About This Product The Circuit Breaker 30 Amp 2-Pole Circuit QO Breaker(QO230CP) is designed to provide protection against overloads and short circ...

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SKU 753811

Circuit Breaker 200 Amp 2-Pole Circuit QO Outdoor Enclosure with QOM2200VH

Precio original $273.40 - Precio original $273.40
Precio original
$273.40
$273.40 - $273.40
Precio actual $273.40
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About This Product The Circuit Breaker 200 Amp 2-Pole Circuit QO Outdoor Enclosure with QOM2200VH features a two-pole frame size circuit breaker wi...

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SKU 265022

Circuit Breaker 20 Amp Single-Pole Circuit QO Dual Function (CAFCI and GFCI)

Precio original $90.55 - Precio original $90.55
Precio original
$90.55
$90.55 - $90.55
Precio actual $90.55
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About This Product The Circuit Breaker 20 Amp Single-Pole Circuit QO Dual Function (CAFCI and GFCI) is a device that saves both space and labor, de...

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SKU 729807

Circuit Breaker 20 Amp Single-Pole Circuit QO Breaker(QO120CP)

Precio original $19.75 - Precio original $19.75
Precio original
$19.75
$19.75 - $19.75
Precio actual $19.75
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About This Product The Circuit Breaker 20 Amp Single-Pole Circuit QO Breaker(QO120CP) is designed to provide protection against overloads and short...

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SKU 898061

Circuit Breaker 20 Amp 2-Pole Circuit QO Breaker(QO220CP)

Precio original $47.84 - Precio original $47.84
Precio original
$47.84
$47.84 - $47.84
Precio actual $47.84
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About This Product The Circuit Breaker 20 Amp 2-Pole Circuit QO Breaker(QO220CP) is designed to protect your electrical system from overloads and s...

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SKU 178239

Circuit Breaker Amp Single-Pole Circuit QO 2-20 Tandem

Precio original $116.48 - Precio original $116.48
Precio original
$116.48
$116.48 - $116.48
Precio actual $116.48
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About This Product The Circuit Breaker Amp Single-Pole Circuit QO 2-20 Tandem provides two poles within a single slot. This replacement breaker is ...

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SKU 989478

Circuit Breaker Amp Single-Pole Circuit QO 2-20 Class CTL Tandem

Precio original $40.14 - Precio original $40.14
Precio original
$40.14
$40.14 - $40.14
Precio actual $40.14
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About This Product The Circuit Breaker Amp Single-Pole Circuit QO 2-20 Class CTL Tandem is designed to protect your electrical system from overload...

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SKU 071069

Circuit Breaker Amp Single-Pole Circuit QO 2-15 Class CTL Tandem

Precio original $38.67 - Precio original $38.67
Precio original
$38.67
$38.67 - $38.67
Precio actual $38.67
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About This Product The Circuit Breaker Amp Single-Pole Circuit QO 2-15 Class CTL Tandem is designed for protecting your electrical system from over...

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SKU 168380

Circuit Breaker 15 Amp Single-Pole Circuit QO Dual Function (CAFCI and GFCI)

Precio original $76.06 - Precio original $76.06
Precio original
$76.06
$76.06 - $76.06
Precio actual $76.06
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About This Product The Circuit Breaker 15 Amp Single-Pole Circuit QO Dual Function (CAFCI and GFCI) is designed to save space and labor, meeting cu...

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SKU 163574

Circuit Breaker 15 Amp Single-Pole Circuit QO Combination Arc Fault Breaker(QO115CAFIC)

Precio original $75.78 - Precio original $75.78
Precio original
$75.78
$75.78 - $75.78
Precio actual $75.78
En stock

Delivery

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About This Product The Circuit Breaker 15 Amp Single-Pole Circuit QO Combination Arc Fault Breaker(QO115CAFIC) is designed to protect your wiring f...

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SKU 670602

Circuit Breaker 15 Amp Single-Pole Circuit QO Breaker(QO115CP)

Precio original $19.75 - Precio original $19.75
Precio original
$19.75
$19.75 - $19.75
Precio actual $19.75
En stock

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About This Product The Circuit Breaker 15 Amp Single-Pole Circuit QO Breaker(QO115CP) is designed to protect your electrical system from overloads ...

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SKU 811441

Circuit Breaker 100 Amp 2-Pole Circuit QO Outdoor Enclosure with QO2100 Included

Precio original $133.28 - Precio original $133.28
Precio original
$133.28
$133.28 - $133.28
Precio actual $133.28
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About This Product The Circuit Breaker 100 Amp 2-Pole Circuit QO Outdoor Enclosure with QO2100 Included comes with a two-pole circuit breaker desig...

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Power Distribution: What You Need to Know

Power distribution equipment, also known as electrical panels or breaker assemblies, is essential for safely routing electricity through residential, commercial, and industrial systems. These systems operate across a wide ampere range from 15A to 225A, where amperes (amps) measure the amount of electrical current flowing through a circuit. Selecting the correct amp rating ensures safe and efficient power delivery tailored to the system's load requirements.

Type:

  • Breaker Box Parts: These include internal accessories and mounting hardware used to assemble or repair existing panels. They ensure smooth operation and compliance with safety standards.
  • Breaker Boxes: Serve as the central hub for distributing electrical power within a structure. They house breakers and protect circuits from overloads or short circuits.
  • Circuit Breakers: Automatically interrupt power flow during overloads or faults. These critical components protect both wiring and connected appliances from damage.
  • Disconnects: Provide a means to manually shut off power to specific areas or systems. Ideal for servicing, maintenance, or emergency cutoffs.
  • Meter Main Combos: Combine the functions of a main breaker and utility meter socket in one enclosure. Frequently used in new residential construction for space-saving efficiency.
  • RV Electrical Panels: Custom-built to handle mobile power demands, RV panels safely distribute electricity in recreational vehicles. They often include multiple outlets and surge protection.
  • Spa Panels: Specifically designed for spa and hot tub installations, these panels ensure safe, code-compliant power delivery to water-based systems.

Ampere:

  • 15A – 30A: Typically used for lighting circuits, small appliances, and individual residential outlets. These lower amperages are ideal for systems with minimal load demands and basic branch circuits.
  • 40A – 70A: Supports heavier residential needs such as electric ranges, dryers, and HVAC systems. Also common in spa panels and high-demand standalone units.
  • 100A – 125A: A standard for small to mid-sized homes, this range powers entire households efficiently. It balances capacity with affordability and is often used in main service panels.
  • 200A – 225A: Designed for large residential buildings or commercial setups. These higher-capacity systems support multiple sub-panels and extensive load distribution with increased reliability.

At Supply Ontime, we offer reliable materials designed to meet your project’s needs. With same-day delivery across the Greater Los Angeles area, we make it easy to keep your projects on schedule. Order Power Distribution now and get it delivered today!

Power Distribution FAQ

What types of power distribution products are available for delivery in Los Angeles?

Use this text to provide answers for your most commonly asked questions.

Which circuit breakers are most commonly used in Los Angeles homes?

 In Los Angeles homes, 15A and 20A single-pole circuit breakers are the most common choices for standard lighting and receptacle circuits. Many projects also require GFCI breakers in kitchens, bathrooms, laundry areas, garages, basements, and outdoor locations, as required by code. AFCI breakers are also widely required on many residential lighting and receptacle circuits in Los Angeles. Supply Ontime carries a wide range of options, including GFCI circuit breakers, that can be delivered fast to keep residential projects compliant and safe.

What is the advantage of using a load center with plug-on neutral technology?

The advantage of using a load center with plug-on neutral technology is faster and cleaner installation. These panels eliminate the need for pigtail connections, reducing clutter inside the box and saving time on job sites. In Los Angeles, contractors often prefer plug-on neutral load centers for remodels and new builds because they meet code, improve efficiency, and help streamline electrical distribution setups.

Why should I order power distribution products from Supply Ontime in Los Angeles?

 You should order power distribution products from Supply Ontime because of the large in-stock selection and reliable delivery services. With choices like Truck Bed, Curbside, or White Gloves Delivery, orders can be tailored to your job site’s needs. Same-day and scheduled two-hour windows ensure breaker boxes, circuit breakers, and load centers arrive exactly when needed, keeping Los Angeles projects on schedule without unnecessary store runs.