.hide-partial { max-height: none; } .show-more { display: none; }

Open on Rise Thermostats

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 462

Applied Filters:

Function = Open on Rise

Manufacturer

Opening Temp

Closing Temp

Accuracy

Temperature Range

Current Rating

Voltage Rating

Product

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Thermostats 1/2(L209:221/193:177

3455RC 01000235
Honeywell
1: $44.49
52In Stock
200Expected 21/09/2026

Mfr. Part No.
3455RC 01000235

Mouser Part No
785-3455RC01000235

Honeywell

Thermostats 1/2(L209:221/193:177

Datasheet

52In Stock

200Expected 21/09/2026

$44.49

$40.88

$39.53

$37.93

View

Min.: 1
Mult.: 1

Open on Rise

101.7 C

85 C

3.3 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats FIXED TEMPERATURE PROBE SWITCH

051AAA300A-200Y
Sensata Technologies
1: $72.34
9In Stock

Mfr. Part No.
051AAA300A-200Y

Mouser Part No
682-051AAA300A-200Y

Sensata Technologies

Thermostats FIXED TEMPERATURE PROBE SWITCH

Learn More

Datasheet

9In Stock

$72.34

$65.11

$57.88

$50.64

View

Min.: 1
Mult.: 1

Open on Rise

300 F

200 F

Hermetic Thermostats

Thermostats FIXED TEMPERATURE SWITCH

053GAB140A-125Y
Sensata Technologies
1: $23.61
77In Stock

Mfr. Part No.
053GAB140A-125Y

Mouser Part No
682-053GAB140A-125Y

Sensata Technologies

Thermostats FIXED TEMPERATURE SWITCH

Learn More

Datasheet

77In Stock

$23.61

$21.24

$18.90

$16.80

Min.: 1
Mult.: 1

Open on Rise

60 C

52 C

2.8 C

3 A, 5 A

Thermostats

Thermostats FIXED TEMPERATURE SWITCH

053GAB175A-160Y
Sensata Technologies
1: $23.61
37In Stock

Mfr. Part No.
053GAB175A-160Y

Mouser Part No
682-053GAB175A-160Y

Sensata Technologies

Thermostats FIXED TEMPERATURE SWITCH

Learn More

Datasheet

37In Stock

$23.61

$21.24

$18.90

$16.53

$15.48

Min.: 1
Mult.: 1

Open on Rise

79 C

71 C

2.8 C

3 A, 5 A

Thermostats

Thermostats FIXED TEMPERATURE SWITCH

053GAB230B-205Y
Sensata Technologies
1: $23.61
4In Stock

Mfr. Part No.
053GAB230B-205Y

Mouser Part No
682-053GAB230B-205Y

Sensata Technologies

Thermostats FIXED TEMPERATURE SWITCH

Learn More

Datasheet

4In Stock

$23.61

$21.24

$18.90

$16.53

$15.48

Min.: 1
Mult.: 1

Open on Rise

110 C

96 C

4.4 C

3 A, 5 A

Thermostats

Thermostats COMMERCIAL THERMAL

2455R--01000072
Honeywell
1: $43.37
7In Stock

Mfr. Part No.
2455R--01000072

Mouser Part No
785-2455R-01000072

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

7In Stock

$43.37

$37.88

$31.88

$26.13

View

Min.: 1
Mult.: 1

Open on Rise

0 C to + 150 C

15 A

250 VAC

Phenolic Automatic Reset Thermostats

Thermostats COMMERCIAL THERMAL

2455R--00820195
Honeywell
1: $20.45
250Expected 27/07/2026

Mfr. Part No.
2455R--00820195

Mouser Part No
785-2455R00820195

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

Product Comments

250Expected 27/07/2026

$20.45

$18.62

$17.89

$16.93

View

Min.: 1
Mult.: 1

Open on Rise

+ 55 C

0 C to + 150 C

15 A

120 VAC, 250 VAC

Phenolic Automatic Reset Thermostats

Thermostats COMMERCIAL THERMAL

2455RC-90820465
Honeywell
1: $30.85
52In Stock
75Expected 10/09/2026

Mfr. Part No.
2455RC-90820465

Mouser Part No
785-2455RC-90820465

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

52In Stock

75Expected 10/09/2026

$30.85

$28.22

$27.11

$25.53

View

Min.: 1
Mult.: 1

Open on Rise

0 C to + 260 C

15 A

250 VAC, 50 VDC

Ceramic Automatic Reset Thermostats

Thermostats Open on Rise, 0.5A Automatic Reset

2455RCG80820930
Honeywell
1: $52.06
28In Stock

Mfr. Part No.
2455RCG80820930

Mouser Part No
785-2455RCG80820930

Honeywell

Thermostats Open on Rise, 0.5A Automatic Reset

Datasheet

28In Stock

$52.06

$47.91

$46.37

$44.53

View

Min.: 1
Mult.: 1

Open on Rise

257.2 C

215 C

11.1 C

0 C to + 260 C

500 mA

250 VAC, 50 VDC

Ceramic Automatic Reset Thermostats

Thermostats COMMERCIAL THERMAL

2455RM-90820470
Honeywell
1: $31.28
18In Stock

Mfr. Part No.
2455RM-90820470

Mouser Part No
785-2455RM-90820470

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

18In Stock

$31.28

$28.61

$27.62

$26.26

View

Min.: 1
Mult.: 1

Open on Rise

0 C to + 150 C

15 A

Phenolic Manual Reset Thermostats

Thermostats COMMERCIAL THERMAL

3455RG 81290064
Honeywell
1: $74.98
9In Stock

Mfr. Part No.
3455RG 81290064

Mouser Part No
785-3455RG-81290064

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

9In Stock

$74.98

$69.29

$64.53

View

Min.: 1
Mult.: 1

Open on Rise

51.7 C

37.8 C

2.8 C, 3.9 C

0 C to + 150 C

500 mA

250 VAC, 50 VDC

Phenolic Automatic Reset Thermostats

Thermostats Panel Thermostat NC, Heating

APT-HNCC
Altech
1: $39.43
22In Stock

Mfr. Part No.
APT-HNCC

Mouser Part No
APT-HNCC

Altech

Thermostats Panel Thermostat NC, Heating

Datasheet

22In Stock

$39.43

$39.36

$37.59

$36.64

View

Min.: 1
Mult.: 1

Open on Rise

- 10 C

80 C

10 A to 15 A

Thermostats

Thermostats COMMERCIAL THERMAL

3450HR 04550008
Honeywell
1: $46.44
9In Stock
NRND

Mfr. Part No.
3450HR 04550008

Mouser Part No
785-3450HR-04550008

NRND

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

9In Stock

$46.44

$39.17

$32.32

$31.96

View

Min.: 1
Mult.: 1

Open on Rise

60 C

46.1 C

2.8 C, 4.4 C

0 C to + 150 C

15 A

120 VAC, 240 VAC

Thermostats Open on Rise,15A/10A Manual Reset

2450CM 80880374
Honeywell
1: $65.02
8In Stock

Mfr. Part No.
2450CM 80880374

Mouser Part No
785-2450CM-80880374

Honeywell

Thermostats Open on Rise,15A/10A Manual Reset

Datasheet

8In Stock

$65.02

$54.85

$50.97

$46.27

$44.49

Min.: 1
Mult.: 1

Open on Rise

210 C

Manual

4.4 C

+ 52 C to + 232 C

15 A

120 VAC, 250 VAC

Ceramic Manual Reset Thermostats

Thermostats Open on Rise,15A/10A Manual Reset

2450CM 81000461
Honeywell
1: $46.92
28In Stock

Mfr. Part No.
2450CM 81000461

Mouser Part No
785-2450CM-81000461

Honeywell

Thermostats Open on Rise,15A/10A Manual Reset

Datasheet

28In Stock

$46.92

$43.19

$38.77

Min.: 1
Mult.: 1

Open on Rise

200 C

Manual

7.2 C

+ 52 C to + 232 C

15 A

120 VAC, 250 VAC

Ceramic Manual Reset Thermostats

Thermostats COMMERCIAL THERMAL

2455R--00820716
Honeywell
1: $23.09
242In Stock

Mfr. Part No.
2455R--00820716

Mouser Part No
785-2455R-00820716

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

242In Stock

$23.09

$21.06

$20.30

$19.40

View

Min.: 1
Mult.: 1

Open on Rise

0 C to + 150 C

15 A

120 VAC, 250 VAC

Phenolic Automatic Reset Thermostats

Thermostats COMMERCIAL THERMAL

2455R--01000079
Honeywell
1: $44.14
50In Stock

Mfr. Part No.
2455R--01000079

Mouser Part No
785-2455R-01000079

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

50In Stock

$44.14

$39.10

$37.18

$34.85

View

Min.: 1
Mult.: 1

Open on Rise

0 C to + 150 C

15 A

120 VAC, 250 VAC

Phenolic Automatic Reset Thermostats

Thermostats COMMERCIAL THERMAL

2455RC-90820388
Honeywell
1: $32.66
32In Stock

Mfr. Part No.
2455RC-90820388

Mouser Part No
785-2455RC-90820388

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

32In Stock

$32.66

$29.14

$27.80

$26.17

View

Min.: 1
Mult.: 1

Open on Rise

0 C to + 260 C

15 A

250 VAC, 50 VDC

Ceramic Automatic Reset Thermostats

Thermostats COMMERCIAL THERMAL

2455RC-90820467
Honeywell
1: $26.38
52In Stock
100Expected 05/10/2026

Mfr. Part No.
2455RC-90820467

Mouser Part No
785-2455RC-90820467

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

52In Stock

100Expected 05/10/2026

$26.38

$24.09

$23.24

$22.22

View

Min.: 1
Mult.: 1

Open on Rise

0 C to + 260 C

15 A

250 VAC, 50 VDC

Ceramic Automatic Reset Thermostats

Thermostats 15A,Man,Open on Rise MIL-STD-202

3450CM 82850099
Honeywell
1: $50.68
22In Stock

Mfr. Part No.
3450CM 82850099

Mouser Part No
785-3450CM-82850099

Honeywell

Thermostats 15A,Man,Open on Rise MIL-STD-202

Datasheet

22In Stock

$50.68

$46.77

$46.63

$44.58

View

Min.: 1
Mult.: 1

Open on Rise

160 C

Manual

6.7 C

+ 52 C to + 232 C

15 A

120 VAC, 240 VAC

Ceramic Manual Reset Thermostats

Thermostats COMMERCIAL THERMAL

3455RM 00020251
Honeywell
1: $51.51
3In Stock

Mfr. Part No.
3455RM 00020251

Mouser Part No
785-3455RM-00020251

Honeywell

Thermostats COMMERCIAL THERMAL

Datasheet

3In Stock

$51.51

$44.78

$42.67

$40.70

$35.33

Min.: 1
Mult.: 1

Open on Rise

Manual

- 52 C to + 150 C

15 A

120 VAC

Phenolic Manual Reset Thermostats

Thermostats 3A,Auto,Open on Rise MIL-STD-202

3100U 00031441
Honeywell
1: $219.19
2In Stock
10Expected 13/10/2026

Mfr. Part No.
3100U 00031441

Mouser Part No
785-3100U00031441

Honeywell

Thermostats 3A,Auto,Open on Rise MIL-STD-202

Datasheet

2In Stock

10Expected 13/10/2026

$219.19

$184.92

$171.89

$158.49

$154.79

Min.: 1
Mult.: 1

Open on Rise

60 C

48.9 C

2.8 C

- 29 C to + 260 C

3 A

120 VAC

Hermetic Thermostats

Thermostats Hermetic Thermostat with Screw Terminals, Open on rise 180F, Close 155F

011JG180A-155Y
Sensata Technologies
1: $80.05
9In Stock

Mfr. Part No.
011JG180A-155Y

Mouser Part No
682-011JG180A-155Y

Sensata Technologies

Thermostats Hermetic Thermostat with Screw Terminals, Open on rise 180F, Close 155F

Learn More

Datasheet

9In Stock

$80.05

$77.54

$68.56

$45.84

View

Min.: 1
Mult.: 1

Open on Rise

180 F

155 F

Thermostats

Thermostats 1/2(L199:211/183:167

3455RC 01000234
Honeywell
1: $44.49
13In Stock

Mfr. Part No.
3455RC 01000234

Mouser Part No
785-3455RC01000234

Honeywell

Thermostats 1/2(L199:211/183:167

Datasheet

13In Stock

$44.49

$40.88

$39.53

$37.93

View

Min.: 1
Mult.: 1

Open on Rise

96.1 C

78.9 C

3.3 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 1/2(L229:241/213:197

3455RC 01000237
Honeywell
1: $56.37
3In Stock

Mfr. Part No.
3455RC 01000237

Mouser Part No
785-3455RC01000237

Honeywell

Thermostats 1/2(L229:241/213:197

Datasheet

3In Stock

$56.37

$47.53

$44.18

$40.10

View

Min.: 1
Mult.: 1

Open on Rise

112.8 C

96.1 C

3.3 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Open on Rise Thermostats

Customer Service Office

Company

Resources

Support

- 10 C
14 F
4.4 C
5.6 C
6.7 C
11.1 C
12.8 C
15.6 C
18.3 C
23.9 C
80 F
29.4 C
85 F
35 C
37.8 C
46.1 C
48.9 C
49 C
50 C
125 F

0 C
- 33 C
- 6.7 C
- 1.7 C
- 1.1 C
4.4 C
6.7 C
12.8 C
60 F
18.3 C
65 F
26.7 C
29.4 C
30 C
32.2 C
35 C
36.1 C
37.8 C
105 F
40.6 C

2.8 C
2.8 C, 3.3 C
2.8 C, 3.9 C
2.8 C, 4.4 C
2.8 C, 5 C
2.8 C, 5.6 C
3.3 C
3.3 C, 3.9 C
3.3 C, 4.4 C
3.3 C, 5.6 C
3.3 C, 8.3 C
3.9 C
3.9 C, 4.4 C
3.9 C, 5.6 C
3.9 C, 6.2 C
3.9 C, 6.7 C
4.4 C
4.4 C, 5 C
4.4 C, 5.6 C
5 %

0 C to + 150 C
0 C to + 260 C
- 52 C to + 150 C
- 30 C to + 120 C
- 29 C to + 177 C
- 29 C to + 204 C
- 29 C to + 260 C
- 18 C to + 168 C
- 12 C to + 105 C
+ 13 C to + 18 C
+ 38 C to + 60 C
+ 40 C to + 120 C
+ 41 C to + 46 C
+ 43 C to + 49 C
+ 43 C to + 66 C
+ 46 C to + 54 C
+ 47 C to + 107 C
+ 49 C to + 60 C
+ 52 C to + 150 C
+ 52 C to + 232 C