TB305 SERIES (BARRIER TYPE)

UL Pending

SPECIFICATIONS:
PITCH 6.35 mm
HOUSING MATERIAL:
    THERMOPLASTIC (UL 94V-0) BLACK
TERMINALS:BRASS TIN PLATED
SCERWS:STEEL NICKEL PLATED
WIRE RANGE :18AWG TO 22AWG
RATED:10AMP, 300VAC
DIELECTRIC STRENGTH: 2000 VAC (Min.)
INSULATION RESISTANCE: 1000MΩ, 500VDC
 

PITCH=6.35mm (0.25inch)
WIRE RANGE: 18-22 AWG
 

 

mm to inch  

mm

0.8

1

1.2

1.6

2

2.8

3

3.5

4

5

5.4

inch

0.031

0.039

0.047

0.063

0.079

0.110

0.118

0.138

0.157

0.197

0.213

mm

5.5

6.35

6.5

8

10.5

13.7

14.7

15.2

18.2

25.7

  

inch

0.217

0.25

0.256

0.315

0.413

0.539

0.579

0.598

0.717

1.012

  
DIMENSIONS: mm(inch)

**NUMBER OF POLE 02~32

Pole

2

3

4

5

6

7

8

9

10

11

12

A±0.8

14
(0.551)

20.35
(0.801)

26.7
(1.051)

33.05
(1.301)

39.4
(1.551)

45.75
(1.801)

52.1
(2.051)

58.45
(2.301)

64.8
(2.551)

71.15
(2.801)

77.5
(3.051)

B±0.5

6.35
(0.250)

12.7
(0.500)

19.05
(0.750)

25.4
(1.000)

31.75
(1.250)

38.1
(1.500)

44.45
(1.750)

50.8
(2.000)

57.15
(2.250)

63.5
(2.500)

69.85
(2.750)

Pole

13

14

15

16

17

18

19

20

21

22

23

A±0.8

83.85
(3.301)

90.2
(3.551)

96.55
(3.801)

102.9
(4.051)

109.25
(4.301)

115.6
(4.551)

121.95
(4.801)

128.3
(5.051)

134.65
(5.301)

141
(5.551)

147.35
(5.801)

B±0.5

76.2
(3.000)

82.55
(3.250)

88.9
(3.500)

95.25
(3.750)

101.6
(4.000)

107.95
(4.250)

114.3
(4.500)

120.65
(4.750)

127
(5.000)

133.35
(5.250)

139.7
(5.500)

Pole

24

25

26

27

28

29

30

 31 32    

A±0.8

153.7
(6.051)

160.05
(6.301)

166.4
(6.551)

172.75
(6.801)

179.1
(7.051)

185.45
(7.301)

191.8
(7.551)

198.15
(7.801)

204.5
(8.051)

    

B±0.5

146.05
(5.750)

152.4
(6.000)

158.7
(6.250)

165.1
(6.500)

171.45
(6.750)

177.8
(7.00)

184.15
(7.250)

190.5
(7.500)

196.85
(7.750)

    

 

 

PART NUMBERING SYSTEM

  TB   305 01  1  02  XX
   |    |   |  |   |   |
   |    |   |  |   |   +------ Special number
   |    |   |  |   +----- Number of pole
   |    |   |  +----- Housing type
   |    |   |         1:Mount type
   |    |   |         2:Barrier type
   |    |   +--- Terminal type
   |    +--- Series
   +--- Model