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Honeywell 2450A Series Line Manual page 2

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Thermostats line Guide
Well over 5,000 reasons to
choose honeywell.
With over 5,000 quality
components in our thermostat
line, we meet any domestic
or international need for
commercial or precision snap-
action solutions.
Commercial thermostats:
You'll find Honeywell quality
in a wide array of small
and major appliances,
automotive applications, office
copy machines and HVAC
equipment, plus heat and
smoke detectors. Whether
it's military or aerospace
industries, or your office
building, each Honeywell S&C
thermostat can be designed
to offer the performance and
reliability you demand, and the
service you need.
Precision thermostats:
A highly reliable lineup
for potential high-end
applications, including
computers, copy machines,
aircraft, radar, medical
equipment and electronic
control systems — each
designed to meet the most
stringent environmental
conditions for dielectric
strength, moisture, resistance,
vibration, shock and hermetic
seal. And S&C offers custom-
packaged thermostats for
complete application flexibility.
2
www.honeywell.com/sensing
Commercial
Thermostats
Use
Reset type
Housing material
Functional property
Amperage
Operating temperature range
Environmental exposure range
Contacts
Approvals
Commercial
Thermostats
Use
Reset type
Housing material
Functional property
Amperage
Operating temperature range
Environmental exposure range
Contacts
Approvals
2450A Series
2450Cm Series
heat detection
high current
automatic
manual
phenolic, epoxy seal cap
ceramic
and terminals
open or close on rise
open on rise
3 A
15 A/10 A
47 °C to 107 °C
52 °C to 232 °C
[117 °F to 225 °F]
[125 °F to 450 °F]
0 °C to 150 °C
10 °C to 260 °C
[32 °F to 302 °F]
[50 °F to 500 °F]
WE-1 gold alloy cross
silver/nickel alloy
point
UL
UL, CSA, VDE
2450hR Series
2450hRG Series
high current
low current
automatic
automatic
phenolic
phenolic
open or close on rise
open on rise
15 A/10 A
0.5 A
0 °C to 150 °C
0 °C to 150 °C
[32 °F to 302 °F]
[32 °F to 302 °F]
-18 °C to 177 °C
-18 °C to 177 °C
[0 °F to 350 °F]
[0 °F to 350 °F]
WE-1 gold alloy cross
silver/nickel alloy
point
UL, CSA
UL, CSA
2450CmG Series
low voltage
manual
ceramic
open on rise
0.5 A
52 °C to 232 °C
[125 °F to 450 °F]
10 °C to 260 °C
[50 °F to 500 °F]
WE-1 gold alloy cross
point
UL, CSA, VDE
2450R Series
high current
automatic
phenolic
open or close on rise
15 A/10 A
0 °C to 150 °C
[32 °F to 302 °F]
-18 °C to 177 °C
[0 °F to 350 °F]
silver/nickel alloy
UL, CSA

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