Thermostats – Mouser United Kingdom

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Commercial and Precision Thermostats

Honeywell Commercial and Precision Thermostats provide temperature control and over-temperature circuit protection by breaking the electrical contact when a specified temperature is reached. The Precision Thermostat line includes hermetic-sealed, non-hermetically-sealed, highly reliable aerospace and aviation versions, and pre-configured REDI-TEMP Thermostats. The snap-action Commercial Thermostats series features automatic and manual reset options, a phenolic or ceramic housing, and a variety of mounting brackets and terminal options. Honeywell Commercial and Precision Thermostats can also be integrated into higher value cable assemblies, incorporating wire harness and connectors.

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Part #

Thermostats 1/2(L160:170/143:127

3455RC 01000230
Honeywell
1: £41.33
155In Stock

Mfr. Part No.
3455RC 01000230

Mouser Part No
785-3455RC01000230

Honeywell

Thermostats 1/2(L160:170/143:127

Datasheet

155In Stock

£41.33

£34.85

£32.40

£29.41

View

Min.: 1
Mult.: 1

Open on Rise

73.9 C

57.2 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000233
Honeywell
1: £30.20
198In Stock

Mfr. Part No.
3455RC 01000233

Mouser Part No
785-3455RC01000233

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

198In Stock

£30.20

£27.71

£26.78

£25.68

View

Min.: 1
Mult.: 1

Open on Rise

90.6 C

73.9 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

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

3100U 00031441
Honeywell
1: £136.26
10In Stock

Mfr. Part No.
3100U 00031441

Mouser Part No
785-3100U00031441

Honeywell

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

Datasheet

10In Stock

£136.26

£122.00

£111.98

£111.13

View

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 0 C to + 260 C Temperature Sensors

3455RC 01000239
Honeywell
1: £43.55
68In Stock

Mfr. Part No.
3455RC 01000239

Mouser Part No
785-3455RC01000239

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

68In Stock

£43.55

£36.73

£34.13

£30.99

View

Min.: 1
Mult.: 1

Open on Rise

123.9 C

107.2 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(L140:150/123:107

3455RC 01000228
Honeywell
1: £33.05
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
3455RC 01000228

Mouser Part No
785-3455RC01000228

Honeywell

Thermostats 1/2(L140:150/123:107

Datasheet

Non-Stocked Lead-Time 6 Weeks

£33.05

£30.36

£29.36

£28.17

View

Min.: 1
Mult.: 1

Open on Rise

62.8 C

46.1 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000226
Honeywell
1: £37.88
92In Stock

Mfr. Part No.
3455RC 01000226

Mouser Part No
785-3455RC01000226

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

92In Stock

£37.88

£31.93

£29.68

£26.95

View

Min.: 1
Mult.: 1

Open on Rise

51.7 C

35 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

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

3455RC 01000235
Honeywell
1: £31.68
113In Stock

Mfr. Part No.
3455RC 01000235

Mouser Part No
785-3455RC01000235

Honeywell

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

Datasheet

113In Stock

£31.68

£29.10

£28.13

£26.98

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 0 C to + 260 C Temperature Sensors

3455RC 01000247
Honeywell
1: £32.69
170In Stock

Mfr. Part No.
3455RC 01000247

Mouser Part No
785-3455RC01000247

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

170In Stock

£32.69

£30.02

£29.04

£27.86

View

Min.: 1
Mult.: 1

Close on Rise

48.9 C

65.6 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000244
Honeywell
1: £33.05
9In Stock

Mfr. Part No.
3455RC 01000244

Mouser Part No
785-3455RC01000244

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

9In Stock

£33.05

£30.36

£29.36

£28.17

View

Min.: 1
Mult.: 1

Close on Rise

16 C

32 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000251
Honeywell
1: £23.39
2In Stock

Mfr. Part No.
3455RC 01000251

Mouser Part No
785-3455RC01000251

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

2In Stock

£23.39

Min.: 1
Mult.: 1

Close on Rise

93.3 C

110 C

3.3 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000229
Honeywell
1: £29.42
20In Stock
200Expected 23/06/2026

Mfr. Part No.
3455RC 01000229

Mouser Part No
785-3455RC01000229

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

20In Stock

200Expected 23/06/2026

£29.42

£27.05

£22.84

£22.39

£22.25

Min.: 1
Mult.: 1

Open on Rise

68.3 C

51.7 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000224
Honeywell
1: £26.42
1In Stock

Mfr. Part No.
3455RC 01000224

Mouser Part No
785-3455RC01000224

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

1In Stock

£26.42

£24.41

£23.82

£23.81

View

Min.: 1
Mult.: 1

Open on Rise

40.6 C

23.9 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

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

3455RC 01000234
Honeywell
1: £31.68
13In Stock

Mfr. Part No.
3455RC 01000234

Mouser Part No
785-3455RC01000234

Honeywell

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

Datasheet

13In Stock

£31.68

£29.10

£28.13

£26.98

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: £31.68
3In Stock

Mfr. Part No.
3455RC 01000237

Mouser Part No
785-3455RC01000237

Honeywell

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

Datasheet

3In Stock

£31.68

£29.10

£28.13

£26.98

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

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000243
Honeywell
1: £35.93
5In Stock

Mfr. Part No.
3455RC 01000243

Mouser Part No
785-3455RC01000243

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

5In Stock

£35.93

£31.97

£30.69

£29.80

View

Min.: 1
Mult.: 1

Close on Rise

1.7 C

21.1 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000245
Honeywell
1: £30.94
18In Stock

Mfr. Part No.
3455RC 01000245

Mouser Part No
785-3455RC01000245

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

18In Stock

£30.94

£27.70

£27.45

£27.32

View

Min.: 1
Mult.: 1

Close on Rise

26.7 C

43.3 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats CERAMIC AUTOMATIC RESET

3455RC 01000246
Honeywell
1: £41.33
23In Stock

Mfr. Part No.
3455RC 01000246

Mouser Part No
785-3455RC01000246

Honeywell

Thermostats CERAMIC AUTOMATIC RESET

Datasheet

23In Stock

£41.33

£34.85

£32.40

£29.41

View

Min.: 1
Mult.: 1

Close on Rise

37.8 C

54.4 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats COMMERCIAL THERMAL COMMERCIAL-H-PROFILE

2455R--01000074
Honeywell
1: £19.65
97On Order

Mfr. Part No.
2455R--01000074

Mouser Part No
785-2455R-01000074

Honeywell

Thermostats COMMERCIAL THERMAL COMMERCIAL-H-PROFILE

Datasheet

97On Order

£19.65

£16.58

£15.41

£15.29

View

Min.: 1
Mult.: 1

Open on Rise

0 C to + 150 C

10 A, 15 A

120 VAC, 250 VAC

Phenolic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000221
Honeywell
200: £26.69
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3455RC 01000221

Mouser Part No
785-3455RC01000221

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

Non-Stocked Lead-Time 4 Weeks

£26.69

View

Min.: 200
Mult.: 100

Open on Rise

23.9 C

4.4 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000222
Honeywell
200: £24.09
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
3455RC 01000222

Mouser Part No
785-3455RC01000222

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

Non-Stocked Lead-Time 6 Weeks

£24.09

Min.: 200
Mult.: 100

Open on Rise

29.4 C

12.8 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 250 VAC

Ceramic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000225
Honeywell
200: £24.57
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
3455RC 01000225

Mouser Part No
785-3455RC01000225

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

Non-Stocked Lead-Time 7 Weeks

£24.57

Min.: 200
Mult.: 100

Open on Rise

46.1 C

29.4 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 0 C to + 260 C Temperature Sensors

3455RC 01000227
Honeywell
1: £32.10
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
3455RC 01000227

Mouser Part No
785-3455RC01000227

Honeywell

Thermostats 0 C to + 260 C Temperature Sensors

Datasheet

Non-Stocked Lead-Time 6 Weeks

£32.10

£29.48

£28.50

£27.12

View

Min.: 1
Mult.: 1

Open on Rise

57.2 C

40.6 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats CERAMIC AUTOMATIC RESET

3455RC 01000231
Honeywell
1: £41.33
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3455RC 01000231

Mouser Part No
785-3455RC01000231

Honeywell

Thermostats CERAMIC AUTOMATIC RESET

Datasheet

Non-Stocked Lead-Time 4 Weeks

£41.33

£34.85

£28.57

£27.08

View

Min.: 1
Mult.: 1

Open on Rise

79.4 C

62.8 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats 1/2(L180:190/163:147

3455RC 01000232
Honeywell
1: £32.69
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
3455RC 01000232

Mouser Part No
785-3455RC01000232

Honeywell

Thermostats 1/2(L180:190/163:147

Datasheet

Non-Stocked Lead-Time 6 Weeks

£32.69

£30.02

£29.04

£27.86

View

Min.: 1
Mult.: 1

Open on Rise

85 C

68.3 C

2.8 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Thermostats COMMERCIAL THERMAL Temperature Sensors

3455RC 01000236
Honeywell
200: £22.63
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
3455RC 01000236

Mouser Part No
785-3455RC01000236

Honeywell

Thermostats COMMERCIAL THERMAL Temperature Sensors

Datasheet

Non-Stocked Lead-Time 7 Weeks

£22.63

Min.: 200
Mult.: 100

Open on Rise

107.2 C

90.6 C

3.3 C, 4.4 C

0 C to + 260 C

15 A

120 VAC, 240 VAC

Ceramic Automatic Reset Thermostats

Commercial and Precision Thermostats

Customer Service Office

Company

Resources

Support

1.7 C
16 C
23.9 C
26.7 C
29.4 C
37.8 C
40.6 C
46.1 C
48.9 C
51.7 C
57.2 C
60 C
62.8 C
68.3 C
73.9 C
79.4 C
82.2 C
85 C
90.6 C
93.3 C

4.4 C
12.8 C
21.1 C
23.9 C
29.4 C
32 C
35 C
40.6 C
43.3 C
46.1 C
48.9 C
51.7 C
54.4 C
57.2 C
62.8 C
65.6 C
68.3 C
73.9 C
76.7 C
78.9 C