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Product Summary

This new series of Canadian Listed Generac Automatic Transfer Switches is designed for use with single phase generators which utilize an Evolution™, Power Zone™ 200,or Power Zone™ 400 Controller. The 100, 200, and 400 Amp open transition switches are available as single phase, service equipment rated configurations. The 100A and 200A switch includes a fast mount hanging system to simplify and expedite installations

What's Included

    (1) Generac Single Phase Automatic Transfer Switch — 400 Amp, 120/240 Volt, Service Rated, CUL Certified, Model# 9938

Features + Benefits

  • Service rated Generac Automatic Transfer Switches are housed in an aluminum NEMA/UL Type 3R enclosure, with electrostatically applied and baked powder paint and convenient keyhole-style mounting
  • It includes both circuit breaker and utility access lockout provisions
  • The heavy duty Generac Contactor is a cETLus component recognized device, designed for years of service
  • The controller at the generator handles all the timing, sensing, exercising functions, and transfer commands
  • All switches are covered by a 5 year limited warranty

Key Specs

AttributeSpecification

item#

7440279

Brand

Generac

Manufacturer's Warranty

5 year limited warranty

Ship Weight

34.0 LB

Amps

400

Volts

120/240
AttributeSpecification

Phase

Single-phase

NEMA Enclosure Type

NEMA 3R

UL Listed

Yes

Material

Aluminum

Product Weight

113.0000 lb

Dimensions L x W x H (in.)

10.1 x 21.8 x 48.0 in

Warranty

Manufacturer's Warranty

5 year limited warranty