Products » Misc Commercial » Barrier Blocks » Series 140
Series 140
Features | Electrical & Mechanical Characteristics | Parts | Dimensions
Features
Interposing barriers between terminals y ield higher electrical ratings and provide additional
protection against frayed wire shorting.
A wide variety of barrier blocks makes it possible to select the combination of mechanical and electrical
characteristics that best meet the exact requirements of your application.
A wide selection of optional terminals and fanning strips permits the equipment designer to choose the
method of termination most suitable for his environmental specifications and manufacturing
requirements.
RoHS compliant
Materials
Insulation Material: Molded monoblock, general purpose phenolic, black, UL Rated 94V-1
Eyelet Material: Brass
Eyelet Plating: Nickel
Screw Material: Steel – 140 Std has a combination screw – with the Y terminal – binder head screw
Screw Plating: Nickel over copper flash
Marker Strip Material: Nema Grade XPC , UL Rated 94V-O
Environmental
Operating Temperature: -55° to +300°F
C ertifications: UL Recognized – File E61245 C SA – LR 67357
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Electrical & Mechanical Characteristics
Electrical Characteristics
Voltage Rating: 250 VAC RMS maximum
C urrent Rating: 15 Amps maximum
Maximum Watts Per Terminal: 3750
Mechanical Characteristics
Maximum Wire Size: #16 AWG
Recommended Screw Eyelet Tightening Torque: 9 lb.-in.
Recommended Screw Mounting hole Tightening Torque: 5 lbs.-in
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Part Number Listing
Ordering Information
No. of Std. Screw Solder Y
Terminals M Dim. L Dim. Catalog No. Catalog No.
1 .750 1.032 1-140 1-140-Y
2 1.125 1.407 2-140 2-140-Y
3 1.500 1.782 3-140 3-140-Y
4 1.875 2.157 4-140 4-140-Y
5 2.250 2.532 5-140 5-140-Y
6 2.625 2.907 6-140 6-140-Y
7 3.000 3.282 7-140 7-140-Y
8 3.375 3.657 8-140 8-140-Y
9 3.750 4.032 9-140 9-140-Y
10 4.125 4.407 10-140 10-140-Y
11 4.500 4.782 11-140 11-140-Y
12 4.875 5.157 12-140 12-140-Y
13 5.250 5.532 13-140 13-140-Y
14 5.625 5.907 14-140 14-140-Y
15 6.000 6.282 15-140 15-140-Y
16 6.375 6.657 16-140 16-140-Y
17 6.750 7.032 17-140 17-140-Y
18 7.125 7.407 18-140 18-140-Y
19 7.500 7.782 19-140 19-140-Y
20 7.875 8.157 20-140 20-140-Y
21 8.250 8.532 21-140 21-140-Y
22 8.625 8.907 22-140 22-140-Y
23 9.000 9.282 23-140 24-140-Y
24 9.375 9.657 24-140 24-140-Y
25 9.750 10.032 25-140 25-140-Y
Marker Strips Ordering Information
No. of Terminals Catalog No. Catalog No.
1MS-1-140 MS-1-140-Y
2MS-2-140 MS-2-140-Y
3MS-3-140 MS-3-140-Y
4MS-4-140 MS-4-140-Y
5MS-5-140 MS-5-140-Y
6MS-6-140 MS-6-140-Y
7MS-7-140 MS-7-140-Y
8MS-8-140 MS-8-140-Y
9MS-9-140 MS-9-140-Y
10 MS-10-140 MS-10-140-Y
11 MS-11-140 MS-11-140-Y
12 MS-12-140 MS-12-140-Y
13 MS-13-140 MS-13-140-Y
14 MS-14-140 MS-14-140-Y
15 MS-15-140 MS-15-140-Y
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