WFCO T-57R User Manual

Transfer Switch Features
Shore Power to Generator Power Transfer Time Delay
Time delay (30 sec. nominal) allows gensets to complete self-diagnostics before power is
transferred.
“Break Before Make” Conguration
WFCO’s “break before make” conguration prevents accidental coupling of power
between the shore-line and generator.
Shore Power is Always Available
Shore power is always available (Pass-rough) without having to energize the relays.
Easy Ground Lug Accessibility
Easy ground lug accessibility is built-into the T-57R.
Two Mounting Possibilities (T-30 Only)
Can be mounted to the back of a WF-8900 Power Center or wall mounted with the
included mounting brackets.
T-30 INSTALLATION INSTRUCTIONS
Installing the T-30 Transfer Switch
Refer to the diagram below.
Make sure no AC power is coming into the RV from either the Shore Power cord or an
on-board generator.
4
Figure 1

WFCO T-57R Specifications

General

Brand	WFCO
Model	T-57R
Category	Switch
Language	English