Watlow EZ-ZONE ST - Manual (Page 10)

Watlow EZ-ZONE ® ST • 8 • Chapter 2 Install and Wire
WARNING: The
heat sink can be-
come hot during
operation .
CAUTION: The
EZ-ZONE ST must
be mounted verti-
cally (as shown) to
meet the ampere/
ambient-tempera-
ture performance
curve .
EZ-ZONE ST Without a Contactor
39.9 mm
(1.57 in)
35 mm
(1.38 in)
89.2 mm
(3.51 in)
126.5 mm
(4.98 in)
215.1 mm
(8.47 in)
197.1 mm
(7.76 in)
with 120 and
240Vac fan (shown)
184.4 mm
(7.26 in)
with 24 Vdc fan
51.6 mm
(2.03 in)
46 mm
(1.18 in)
87 mm
(3.43 in)
28.1 mm
(1.11 in)
138.5 mm
(5.45 in)
48 mm
(1.89 in)
80 mm
(3.15 in)
Front View Side View