THERMOSTATS - COMMERCIAL
2450CM/2455RM Series Ceramic and
Phenolic Manual Reset Thermostats
2450RC/2450RCH/2455RC Series
Ceramic Automatic Reset Thermostats
A temperature-sensitive bimetal disc, electrically isolated from the switch,
actuates the normally closed contacts. The contacts open when the
surface or ambient temperatures increase to the operating snap point of
the calibrated disc. The circuit will stay open above room ambient
temperature until the manual reset button is pressed. Response to
temperature changes is extremely rapid due to the inherently low mass
of the disc and the small size of the product.
A temperature-sensitive bimetal disc, electrically isolated from the switch,
actuates the normally closed contacts. The contacts open when the
surface or ambient temperatures increase to the operating snap point of
the calibrated disc. Response to temperature changes is extremely rapid
due to the inherently low mass of the disc and the small size of the
product.
Reset type:
Amperage capacity:
Housing material:
Operating temperature range:
Environmental exposure range:
Automatic
15 A resistive max.
Reset type:
Amperage capacity:
Housing material:
Operating temperature range: 52 °C to 232 °C [125 °F to 450 °F] (ceramic)
52 °C to 150 °C [125 °F to 302 °F] (phenolic)
Manual
15 A resistive max.
Ceramic or phenolic
Ceramic
0 °C to 260 °C [32 °F to 500 °F]
–20 °C to 287 °C [0 °F to 550 °F]
Environmental exposure range: 10 °C to 260 °C [50 °F to 500 °F] (ceramic)
10 °C to 177 °C [50 °F to 350 °F] (phenolic)
2450RC
16,00
[0.379]
2450CM
1,04 [0.041] MAX TRAVEL OF
RESET BUTTON
ON CONTACT OPENING
15,98
[0.629]
9,63
14,48
[0.379]
12,90 [0.570]
[0.508]
14,43 DIA.
[0.568]
9,55
[0.376]
9,04
[0.356]
0,51
[0.020]
16,0 DIA.
[0.630]
0,51
[0.020]
SERIES NAME
2450RC Ceramic Automatic Reset Thermostat
SERIES NAME
2450CM Ceramic Manual Reset Thermostat
2450RCH
2,36 [0.093] DIA.
1,57 [0.062] DEEP
2455RM
1,04 [0.041] MAX TRAVEL
OF RESET BUTTON ON
CONTACT OPENING
14,48
2,77 DIA. RESET
[0.109] BUTTON
[0.570]
12,90
[0.508]
14,43 DIA.
[0.568]
9,04
[0.356]
15,88 ON CONTACT
[0.625] CLOSING
16,0 DIA.
[0.630]
ENCLOSED DISK
14,43 DIA.
[0.568]
11,91
[0.469]
SERIES NAME
2450RCH Ceramic Automatic Reset Thermostat
16,0 DIA.
[0.630]
0,51
[0.020]
2455RC
SERIES NAME
2455RM Phenolic Manual Reset Thermostat
14,43 DIA.
[0.568]
11,91
[0.469]
16,0 DIA.
[0.630]
0,51
[0.020]
SERIES NAME
2455RC Ceramic Automatic Reset Thermostat
28
www.honeywell.com/sensing
HONEYWELL [ Honeywell ]
