Skip to content

Product Summary

This new series of Generac Automatic Transfer Switches with Integrated Load Centers are designed for use with single phase generators that utilize an Evolution™, Power Zone™ 200, or Power Zone™ 410 Controller. These 200 amp open transition switches are single phase service entrance rated configurations. These Generator Ready transfer switches integrate a main breaker, transfer switch, and load center, allowing for seamless integration of standby generators. The 20 space 40 circuit integrated load center includes pass through lugs allowing branch circuit protection for outbuildings, while also feeding a home's main distribution panel. The 42 space 60 circuit transfer switch is an all-in-one hybrid panel, integrating a main breaker, transfer switch, and the full home load center. This series includes Generac’s whole-house surge protection device (SPD), which is built into the transfer switch. Generac’s integrated, whole-house SPD helps protect against damaging surges and transients by blocking them from entering homes or businesses. It has thermally protected metal oxide varistors (MOVs), which help reduce risk of thermal damage

What's Included

    (1) Generac Single Phase Automatic Transfer Switch w/ Surge Protection Device— 200 Amp, 120/240 Volt, 42 Circuit, Service Rated, Model# 9943

Features + Benefits

  • Service Rated Generac Automatic Transfer Switches are housed in an aluminum NEMA/UL Type 3R or steel NEMA 1 enclosure, with electrostatically applied and baked powder paint
  • The Heavy Duty Generac Contactor is an ETL recognized device, designed for years of service
  • These integrated load center transfer switches accept 1 in (25.4 mm) standard, GFCI, AFCI, or tandem circuit breakers from Siemens, Murray, Eaton, and Square D for the most flexible and cost effective install
  • The load centers can support additional circuits with the utilization of tandem breakers
  • All switches are covered by a 5 year limited warranty

Key Specs

AttributeSpecification

item#

7440252

Brand

Generac

Manufacturer's Warranty

5 year limited warranty

Ship Weight

34.0 LB

Amps

200

Volts

120/240
AttributeSpecification

Phase

Single-phase

NEMA Enclosure Type

NEMA 1

UL Listed

Yes

Material

Steel

Product Weight

64.0000 lb

Dimensions L x W x H (in.)

4.81 x 15.5 x 59.09 in

Warranty

Manufacturer's Warranty

5 year limited warranty