I have ATS Service Entrance HS Type Transfer
Switch Model 004945-1,200 Amp, 250 Volts
Generac Power system, this switch has service
disconnect circuit breaker.
I would like to install this switch between
meter socket and main panelboard ( supply side
of existing consumer's service entrance) for
Standby generator.

Is this switch approved for service entrance use?
(owner's manual said "this transfer switch is suitable for use as service entrance equipment)
I live in Toronto.

Thanks