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Klixon Prefixes:
1NT
2ACE
2AM
2BM
2MM
2TC
3AM
3BT
3CR
3HM
3MP
3NT
3P
3SB
3SP
3TC
4AM
4BA
4BT
4CR
4SP
4TM
5BT
5SP
5TC
5TM
6AP
6PS
6TC
7AM
7BT
7HT
8AM
8EA
8HT
8SP
9HT
9TC
10HT
12HT
14HT
15AA
15AM
15HM
15TC
16HM
17AM
20TC
30AA
31AA
32AA
31HM
32HM
33HM
34HM
35HM
37HM
40AA
41AA
42AA
1822
4344
4391
6752
6766
6790
7235
7236
7270
7271
7274
7277
7851
7854
7855
7895
8347
8348
9115
9660
9700K
215**
283**
A*
ACMP
AT
B*
BE*
BJE
BR*
BY*
C*
CA
CDA
CDLA
CDLM
CDM
CE*
CG*
CLA
CLM
CM
CR*
CS*
CW*
CY*
D*
DP
EXT
FDL*
KA
KX
LE*
M1
M2
MA10
MAXI
ME*
MG*
MJE
MKA
MR*
MS*
MW*
MY*
PDA
PDLA
PDLM
PDM
PS*
PS80
RP
SB
SDL*
SJA
SKA
SLA
SL9
SL10
SL11
SOS
SP
TH
Klixon 3BT and 4BT Series
Tiny Stat Precision Thermostat

Klixon 3BT Drawings

   Klixon Tiny Stats combine an impressive list of superlatives in a reliable, hermetically sealed, snap-acting Klixon design. They are the smallest envelope size ever developed and ideal for remote sensing applications in locations with severe space limitations. They are the lightest construction available and perfect for applications where weight is an important consideration. They have an extremely fast response in order to permit early warning of overheat conditions. The low mass internal components allow Tiny Stat precision thermostats to meet the most demanding shock and vibration standards of MIL-PRF-24236.

Price: $225.00 each

3BT... »
4BT... »
Klixon 3BT
                      and 4BT Types Drawing
Series Contacts Style
Operating Temperature,
Differential:
30°F (16.7°C)
Tolerance: ±8°F (±4.4°C)
Leads
3BT
4BT
L
R
F
D
2
3
6
8
15
 
 
98
     
#
°F
°C
 
     
1
0
-17.8
 
     
2
5
-15.0
 
     
3
10
-12.2
 
     
4
15
-9.4
 
     
5
20
-6.7
 
     
6
25
-3.9
 
     
7
30
-1.1
 
     
8
35
1.7
 
     
Dash
Operat. Temp.
 
     
#
°F
°C
 
     
9
40
4.4
 
     
10
45
7.2
 
     
11
50
10.0
 
     
12
55
12.8
 
     
13
60
15.6
 
     
14
65
18.3
 
     
15
70
21.1
 
     
16
75
23.9
 
     
Dash
Operat. Temp.
 
     
#
°F
°C
 
     
17
80
26.7
 
     
18
85
29.4
 
     
19
90
32.2
 
     
20
95
35.0
 
     
21
100
37.8
 
     
22
105
40.6
 
     
23
110
43.3
 
     
24
115
46.1
 
     
Dash
Operat. Temp.
 
     
#
°F
°C
 
     
25
120
48.9
 
     
26
125
51.7
 
     
27
130
54.4
 
     
28
135
57.2
 
     
29
140
60.0
 
     
30
145
62.8
 
     
31
150
65.6
 
     
32
155
68.3
 
     
Dash
Operat. Temp.
 
     
#
°F
°C
 
     
33
160
71.1
 
     
34
165
73.9
 
     
35
170
76.7
 
     
36
175
79.4
 
     
37
180
82.2
 
     
38
185
85.0
 
     
39
190
87.8
 
     
40
195
90.6
 
     
Dash
Operat. Temp.
 
     
#
°F
°C
 
     
41
200
93.3
 
     
42
205
96.1
 
     
43
210
98.9
 
     
44
215
101.7
 
     
45
220
104.4
 
     
46
225
107.2
 
     
47
230
110.0
 
     
48
235
112.8
 
     
Dash
Operat. Temp.
 
     
#
°F
°C
 
     
49
240
115.6
 
     
50
245
118.3
 
     
51
250
121.1
 
     
52
255
123.9
 
     
53
260
126.7
 
     
54
265
129.4
 
     
55
270
132.2
 
     
56
275
135.0
 
     
Dash
Operat. Temp.
 
     
#
°F
°C
 
     
57
280
137.8
 
     
58
285
140.6
 
     
59
290
143.3
 
     
60
295
146.1
 
     
61
300
148.9
 
     
62
305
151.7
 
     
63
310
154.4
 
     
64
315
157.2
 
     
Dash
Operat. Temp.
 
     
#
°F
°C
 
     
65
320
160.0
 
     
66
325
162.8
 
     
67
330
165.6
 
     
68
335
168.3
 
     
69
340
171.1
 
     
70
345
173.9
 
     
71
350
176.7
 
 

Master list (order above):
3BTF3-47, 3BTL6-38, 3BTL6-50, 3BTL6-61, 4BTF2-58, 4BTF2-66, 4BTF2-71, 4BTF2-174, 4BTL2-29-98, 4BTL2-57, 4BTL2-58, 4BTL2-61, 4BTL2-65, 4BTL2-66, 4BTL2-69, 4BTL2-70, 4BTL2-71, 4BTL2-155, 4BTL2-207, 4BTR2-71