Table 37: EX Series Switch Environmental Tolerances (continued)
Environment Tolerance
Switch or
device SeismicTemperatureRelative HumidityAltitude
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operationensuredin the
temperature range 32° F (0° C)
through 113° F (45° C)
Normal operationensured in
the relative humidity range
10% through 85%
(noncondensing)
No performance
degradation up to
13,000 feet
(3962.4 meters) at
104° F (40° C) as per
GR-63
EX2300
(except
EX2300-C
switches)
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operationensuredin the
temperature range 32° F (0° C)
through 113° F (45° C)
Normal operationensured in
the relative humidity range
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX3200
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operationensuredin the
temperature range 32° F (0° C)
through 113° F (45° C)
Normal operationensured in
the relative humidity range
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX3300
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operationensuredin the
temperature range 32° F (0° C)
through 113° F (45° C)
Normal operationensured in
the relative humidity range
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX3400
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operationensuredin the
temperature range 32° F (0° C)
through 113° F (45° C)
Normal operationensured in
the relative humidity range
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX4200
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operationensuredin the
temperature range 32° F (0° C)
through 113° F (45° C)
Normal operationensured in
the relative humidity range
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX4300
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
Normal operationensuredin the
temperature range 32° F (0° C)
through 113° F (45° C)
Normal operationensured in
the relative humidity range
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX4500
Complies with Zone 4
earthquake
requirements as per
GR-63, Issue 4.
•
EX4550-32F
switches—Normal operation
ensured in the temperature
range 32° F (0° C) through
113° F (45° C)
•
EX4550-32T
switches—Normal operation
is ensuredin the temperature
range 32° F through 104° F
(40° C)
Normal operationensured in
the relative humidity range
10% through 85%
(noncondensing)
No performance
degradation up to
10,000 feet
(3048 meters)
EX4550
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EX9208 Switch Hardware Guide