Model # S3040L1200P

Internet #203027377

Store SKU #634362

Store SO SKU #516939

Siemens ES Series 200 Amp 30-Space 40-Circuit Main Lug Load Center Value Pack


ES Series 200 Amp 30-Space 40-Circuit Main Lug Load Center Value Pack

  • Includes (3) Q120U and (1) Q230U circuit breaker
  • Ground bars sold seperately
  • Perfect panel for residential/commercial power distribution
$9900 /each
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Product Overview

This Siemens ES Series Load Center is the smart choice for contractors when value and quick installation are of highest priority. The ES series Value Pack Load centers feature aluminum bussing, 10 year warranty, 100% neutrals, 3 Q120U circuit breakers and 1 Q230U circuit breaker and the ground bar is not included. The ES Series load centers include labor saving features such as the patented Insta-wire and mounting trim tabs. These exclusive features make the ES Series load center the best load center for the value minded contractor.

  • Single-phase 200 Amp main lug load center with 30 spaces/40 circuits
  • Value pack load center includes 3 single pole 20 Amp circuit breakers and 1 double pole 30 Amp circuit breaker
  • Aluminum bus
  • Features Siemens patented insta-wire technology which allows for quick and easy installation because screws are already backed out, ready for wire insertion on ground and neutral bars
  • Combination head screw on the neutrals, ground, trim, upper pan, and bond screw provide installation flexibility
  • All ES series load centers allow the main breaker to be converted to main lug, but not vice versa
  • Single sided inboard neutral on 24 circuits and below; dual on 30 circuits and above
  • Mounting tabs on the trim hold the load center in place freeing up both hands to drive the trim screws
  • A rigid, sturdy base pan provides the ruggedness required for the harshest applications
  • NEMA type 1: enclosure is intended for indoor use primarily to provide protection against contact with the enclosed equipment in locations where unusual service conditions do not exist
  • Learn More About Electrical Panels Here in our Buying Guide.

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Does this come with the main breaker?

Asked by: Frank
Hi Frank, This particular load center is a Main Lug load center meaning that it does not come with a factory installed main breaker. This is a value pack however which comes with 3 single pole 20 Amp breakers and 1 double pole 30 Amp breaker included.
Answered by: SIEMENS Product Expert
Date published: 2016-11-10

Is it ok to wire this sub panel for 60 amp service?

I don't want/need a 200 amp sub panel, and I want to wire it smaller, but have lots of room for extra circuits and breakers.
Asked by: Mike
Hi Mike, Yes, the bus is rated for up to 200 Amps so you can wire it up for less amperage if you want. The main disconnect breaker would have to be on the bus bar then using a QP 60 Amp breaker which you can find here:
Answered by: SIEMENS Product Expert
Date published: 2016-10-03


I am looking for a panel that is 200 amp than can be downgraded to 100amp via a main breaker swap. The thinking behind this is that in a couple years I may do an addition and be forced to upgrade from 100amp to 200 amp service and would like to just swap the main breaker instead of an entire panel. Can the main breaker be swapped to a 100amp main breaker on this panel until I am forced to upgrade to a 200amp? If not is there a panel which can be?
Asked by: Jasonchi
Hi Jasonchi, You would need to use a panel that comes with the main breaker installed already and then make the swap. Here is the main breaker version of this panel. You can then buy an MBK100A main breaker conversion kit here and install:
Answered by: SIEMENS Product Expert
Date published: 2016-03-30

Are crouse hinds breakers acceptable in this panel?

Asked by: Jerod111
Jerod111, You would want to use Siemens type QP circuit breakers in this panel. It is not recommended that you mix and match other manufacturers circuit breakers with panels, you will void the warranty on the panel and it may not make a secure connection to the bus.
Answered by: SIEMENS Product Expert
Date published: 2016-01-06
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