MT-2 Curtis Industries, MT-2 Datasheet - Page 9

• Manufacturer Part Number: MT-2
• Description: TERM BARRIER 2 TERM DUAL ROW
• Manufacturer: Curtis Industries
• Series: Mr

Specifications of MT-2

• Terminal Block Type: Barrier Block
• Number Of Circuits: 2
• Number Of Positions: 4
• Pitch: 0.500" (12.70mm)
• Number Of Rows: 2
• Current: 15A
• Voltage: -
• Wire Gauge: 14-22 AWG
• Mounting Type: Chassis Mount or Panel Mount
• Top Termination: Screws
• Bottom Termination: Closed
• Barrier Type: 2 Wall (Dual)
• Features: Flange
• Color: -
• Operating Temperature: 150°C
• Material - Insulation: Phenol Formaldehyde (Phenolic)
• Material Flammability Rating: UL94 V-0
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Specifications:
Center-to-Center Spacing: .250" (6 .35mm)
Wire Range: UL recognized for No . 22AWG to No . 16AWG .
No. of Terminals: 1 thru 26
Voltage Rating: UL & CSA – 150 volts – General Industrial
Tightening Torque: Wire Clamp with stainless steel screw 3
Current Rating: 5 amps UL
Housing:
Breakdown Voltage:
How to Order
SEI and SE Series terminal blocks are ordered by listing a
composite number made up of the model designation followed
by the number of poles required for the application .
Suffixes are used as follows:
R denotes model less mounting positions
* The SEPX and SEFX are made with .020" standoffs for ease
Series SE/SEI Dimensions
Dimensions are in inches and millimeters
unless otherwise specified.
Values in parentheses are metric equivalents .
in cleaning after the soldering operation
(13,48)
Models SEIPX, SEIFX, SEPX and SEFX with standard No .
2-56 plated steel screws are UL recognized “for factory
wiring only .” Models SEPCX, SEFCX, SEIPCX and SEIFCX
are UL recognized “for field wiring” when ordered with
special No . 2-56 stainless steel screw .
in .-lbs .
Material
Continuous Use
Flammability Rating
Water Absorption
Chemical Resistance
Terminal - Terminal
Terminal - Ground
.531
Temp . (UL Index)
(24 hrs . % wt . gain)
(6,35)
.250 Typ.
NOTE: mm dim . are shown in parentheses
“C” Less End Mountings
Polyphenylene Oxide
110° C (230° F)
94V-0
.06%
Resistant to inorganic bases and
acids – for organic substances
contact factory for specific
resistances .
3,600 Typ .
4,700 Typ .
“A” O.D.
“B” M.D.
(4,87)
250 volts – Commercial
Appliance
.192 Max. Lug Width
(3,68)
.145 Max. Lug Access
Curtis Industries
A Division of Powers Holdings, Inc.
.116
.120
Recommended MTG Screws
No. 2 BD. or PAN HD
No. 3 MAX RD HD
No. 4 MAX. FIL. HD
Dimensions shown are ± 0 .030"
Dia. Hole Both Ends
Terminals
Number
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
of
1
2
3
4
5
6
7
8
9
Series SE/SEI With
Inches
1 .031
1 .281
1 .531
1 .187
2 .031
2 .281
2 .531
2 .781
3 .031
3 .281
3 .531
3 .781
4 .031 102
4 .281 108
4 .531 115
4 .781 121
5 .031 127
5 .281 134
5 .531 140
5 .781 146
6 .031 153
6 .281 159
6 .531 165
6 .781 172
7 .031 178
A ± .031 Overall
.781
Mounting Ends
781
031
281
531
187
031
281
531
781
031
281
531
781
031 102 .39 3
281 108 .74 4
531 115 .09 4
781 121 .44 4
031 127 .79 4
281 134 .14 5
531 140 .49 5
781 146 .84 5
031 153 .19 5
281 159 .54 6
531 165 .89 6
781 172 .24 6
031 178 .59 6
Dimensions
(O.D.)
Metric
(mm)
19
19 .84
26
26 .19
32
32 .54 1
38
38 .89 1
45
45 .24 1
51
51 .59 1
57
57 .94 2
64
64 .29 2
70
70 .64 2
76
76 .99 2
83
83 .34 3
89
89 .69 3
96
96 .04 3
54 1 .000
89 1 .250
24 1 .500
59 1 .750
94 2 .000
29 2 .250
64 2 .500
99 2 .750
34 3 .000
69 3 .250
04 3 .500
39 3 .750
74 4 .000 101
09 4 .250 107
44 4 .500 114
79 4 .750 120
14 5 .000 127
49 5 .250 133
84 5 .500 139
19 5 .750 146
54 6 .000 152
89 6 .250 158
24 6 .500 165
59 6 .750 171
B ± .031 Mounting
Inches
.500
.750
500
750
000
250
500
750
000
250
500
750
000
250
500
750
000 101 .60 3
250 107 .95 4
500 114 .30 4 .375
750 120 .65 4
000 127 .00 4
250 133 .35 5
500 139 .70 5
750 146 .05 5
000 152 .40 5
250 158 .75 6
500 165 .10 6
750 171 .45 6
Dimensions
Dimensions
(M.D.)
Metric
(mm)
12
12 .70
19
19 .05
25
25 .40
31
31 .75 1
38
38 .10 1
44
44 .45 1
50
50 .80 1
57
57 .15 2
63
63 .50 2
69
69 .85 2
96
96 .20 2
82
82 .55 3
88
88 .90 3
95
95 .25 3
75 1 .125
10 1 .375
45 1 .625
80 1 .875
15 2 .125
50 2 .375
85 2 .625
20 2 .875
55 3 .125
90 3 .375
25 3 .625
60 3 .875
95 4 .125 104
65 4 .625 117
00 4 .875 123
35 5 .125 130
70 5 .375 136
05 5 .625 142
40 5 .875 149
75 6 .125 155
10 6 .375 161
45 6 .625 168
(6,35)
.171 Dia.
(4,34)
.250
1-800-657-0853
Inches
(11,11)
Less Mounting
.375
.625
.875
Mounting
375
625
875
125
375
625
875
125
375
625
875
125
375
625
875
125 104 .77
375
625 117 .47
875 123 .82
125 130 .17
375 136 .52
625 142 .87
875 149 .22
125 155 .57
375 161 .92
625 168 .27
.437
Without
Positions
C ± .031
Ends
(22,62)
111
111 .12
Metric
.890
(mm)
15
15 .87
22
22 .22
28
28 .57
34
34 .92
41
41 .27
47
47 .62
53
53 .97
60
60 .32
66
66 .67
73
73 .02
79
79 .37
85
85 .72
92
92 .07
98
98 .42
9
9 .52
7