Model # TTV2003C

Internet #202216485

Reliance Controls 200 Amp Generator-ready Loadcenter with Meters

Reliance Controls

200 Amp Generator-ready Loadcenter with Meters

  • 200 amp whole house manual transfer panel
  • Acts as both a main panel and a manual transfer switch
  • Generator input is through a 30 amp double-pole circuit breaker
$44370 /each
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Frequently Bought Together

Product Overview

The TTV2003C is a 200 Amp main breaker load center with a built-in 30A manual transfer switch. The TTV features 38 full-sized circuit breaker spaces and is approved for use the following branch circuit breakers: Siemens Type QP, QT, QPH, HQP, QE, QEH; Square D Series HOM to 100A maximum; Murray MP; C-H/Westinghouse Series BD, BR, BQ, GFC, TO 100A maximum. The TTV2003C panel is designed for use with generators up to 7,500 running watts. It includes a 200A main circuit breaker interlinked with a 30 Amp generator circuit breaker. The interlinked circuit breakers keep the generator isolated from the utility at all times, even with the deadfront removed. Use a power inlet box or power inlet kit for generator connection. The TTV2003C features built-in wattmeters, to help balance the generator load and is perfect for new construction, remodeling and service upgrades.

  • Heavy duty copper bus
  • Service entrance rated
  • Listed by Underwriters Laboratories Inc.
  • 5-year warranty

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Electrical Product Type
Load Center
Maximum Amperage (amps)
Maximum Wattage
7500 W
Number of Phases
Power Distribution Features
No Additional Features
Product Weight (lb.)
Voltage (volts)

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
5 years

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Customer Questions & Answers

my existing panel has 200 amp main breaker along with 40 full sized breakers that are used up. so...

my existing panel has 200 amp main breaker along with 40 full sized breakers that are used up. so, are the 38 full size breaker spaces additional to the manual 60 amp transter switch and the 200 amp main breaker of the load center? If so, can single pole tandem circuit breakers be used to make up for the needed 40 spaces and how many will fit in the load center?
Asked by: georgev007
The 38 spaces are in addition to the main breaker and generator input circuit breaker. However, tandem circuit breakers are not approved for use in this panel. Please look at Reliance Controls model no. TWB2006DR, internet no. 202216488. This is a switch that would install between your meter and existing main panel so that all of your existing circuits could be used.
Answered by: RelianceControlsAnswers
Date published: 2017-04-17

How many circuits can be added to this panel? Can say 2 single breakers be added to the right side of the interlock breaker for the generator?

Asked by: Anonymous
This panel can accomodate up to 36 one inch branch circuit breakers. The spaces opposite the generator circuit breaker cannot be used.
Answered by: RelianceControlsAnswers
Date published: 2015-09-17

can you purchase a different breaker to replace the trandfer switch breaker, we purchased the ttv2006c with a 60 amp transfer breaker but can't find

any matching equipment, we perhaps should have purchased the ttv2003c with the 30 amp tranfer breaker. It seems like the larger breaker may be for a stand alone generator?
Asked by: Anonymous
The TTV2006C will accomodate any generator up to 60 amps (15000 running watts) so what you have will work fine with a smaller generator. There is no need to change it and with the larger breaker you can upgrade your generator without changing the transfer switch.
Answered by: RelianceControlsAnswers
Date published: 2015-09-17
  • y_2017, m_7, d_25, h_12CST
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