Series 1500 .375" (9.52mm) Center-to-Center Spacing
Features: Flexible Hi-Temp Thermoplastic Terminal Blocks –Self-extinguishing types which resist breakage and otherdamage (conform to UL 94V-0).
 Terminal Flexibility – Ideal for surface mount, sub-panel
or chassis connections in electronic/electrical circuit
applications. One thru 22 terminals. 1500 Series is .375" oncenters.
 Economical Closed-Back Design – No need for costly
insulation strip.
 Broad Wire Range – No. 6-32 external twin screws, UL
recognized for No. 22AWG to No. 10AWG. Variations
include double solder lug, single solder lug, wire wrap,
solder pin and printed circuit pin.
 UL/CSA Electrical Ratings – UL 30A/1100V RMS (1/3
breakdown voltage), CSA rating 15A/300V.
 Recognition and Listing – Various terminal types are UL
recognized and CSA certified.

Dual Row

Series 1500 Variations
YWY
wire-wrap
terminal

INTERNAL TERMINAL DESIGNATIONS

W
wire clamp.652(15,87)

1500-Y
1500-YWY.062(1,57)

EXTERNAL TERMINAL DESIGNATIONSBARRIER STYLE

1500

.062
(1,57)

Recognized under the Components Program ofUnderwriters Laboratories, Inc. Standard 1059,
Guide No. XCFR2, File No. E62557.
Guide No. 22.2 No. 158, Report No. LR39186-1.
COMPLIES WITH IEC 947-7-1

STdouble solder lug.093 Dia. Holes (2)(2,36)

6-32 Terminal
Screw

O.D.
M.D.
.375 Typ.
(9,52).312(7,93)
1.270(32,28).875(22,22).687(17,45).180(4,57)

www.curtisind.com

screw terminal with No. 6-32 plated steel*screw accepting up to No. 10AWG wire
solderable tin-plated double solder tab
solderable tin-plated single solder tab
wire clamp captivated to a No. 6-32 plated
steel screw* Other materials available – contact factory or your local
representative for additional information.

Y
printer
circuitterminal

Series 1500
Dimensions

28

1500-ST
1500-3/4ST
1500-W

3/4 ST
single solder lug.234(5,94)

printed circuit board design with .062" x.031" solderable tin-plated pin
feed-thru wire wrap

.320 Max. Lug Access(8,12).170 Dia. Mtfg. Holes (4) .433
(4,31)(11,0)

Curtis Industries
A Division of Powers Holdings, Inc.

.031(.787).278(7,06)

6SHci¿cDtionssuEMHcttocKDnJH.
Dimensions are shown forreference purposes only.

How to Order

Center-to-Center Spacing: .375" (9.52mm)
Wire Range: Up to No. 12AWG (CSA requires use of lugs onwire larger than No. 16AWG.)
No. of Terminals: 1 thru 22
Voltage Rating:
CSA – 300V
UL – 150V – General Industrial
250V – Commercial Appliance
300V – Limited Energy Industrial
Tightening Torque: Wire Clamp and Wire Binding Screw 12
in.-lbs.
Current Rating: UL: 20 amps CSA: 15 amps
Housing:
Material
Polyphenylene Oxide
Continuous Use
Temp. (UL Index)
110°C (230°F)
Flammability Rating
94V-0
Water Absorption(24 hrs. % wt. gain) .06%
Chemical ResistanceResistant to inorganic bases
and acids. For organic
substances contact factory forspeci¿c resistance.
Breakdown Voltage:
Terminal - Terminal
3,400V Typ.
Terminal - Ground7,300V Typ.
Note: Speci¿cations contained herein are subMect to change
without notice.

1500 Series terminal blocks are ordered by listing acomposite number made up of the model designationin which the last two digits indicate the number of poles
required for the application. Example: A 1500 10-terminal
block (3/8" centers) becomes stock number 1510.
Suffixes are used as follows:
ST denotes double solder lug
3/4ST denotes single solder lug
Y denotes printed circuit pin
YWY feed-thru wire wrap
W wire clamp
The 1510 described above, with double solder lug
mounting on 3/8" centers thus converts to stock number
1510-ST. To specify quick-connect terminals, simply add
the style number required. (See accessories.) May bepurchased factory-assembled or as customer-installed
accessory.

Number ofTerminals

Mounting
Dimensions

Overall
Dimensions

Metric(mm)

InchesMetric
(mm)

1

.750

19.05

1.030

26.16

2

1.125

28.57

1.405

35.68

3

1.500

38.10

1.780

45.21

4

1.875

47.62

2.155

54.73

5

2.250

57.15

2.530

64.26

2-11 Terminals.079 Dia. (No. 47 Drill)

6

2.625

66.67

2.905

73.78

12 T
Terminals and Over
.093 Dia. (No. 42 Drill)

7

3.000

76.20

3.280

83.31

8

3.375

85.72

3.655

92.83

9

3.750

95.25

4.030 102.36

10

4.125 104.77

4.405

11

4.500

114.304.780 121.41

12

4.875 123.82

5.155 130.93

135.250 133.35

5.530 140.46

14

5.625 142.87

5.905 149.98

15

6.000 152.40

6.280 159.51

16

6.375 161.92

6.655 169.03

17

6.750 171.45

7.030 178.56

18

7.125 180.97

7.405 188.08

19

7.500 190.05

7.780 197.61

20

7.875 200.02

8.155 207.13

21

8.250 209.55

8.530 216.66

22

8.625 219.07

8.905 226.18.375 Typ.
(9,55)BARRIER STYLE

InchesPC BOARD DRILLING DIMENSIONS

Dual Row

6SeFL¿FatLoQs:

111.88Dimensions Shown are ± 0.030"

Dimensions are in inches and millimeters
unless otherwise speci¿ed.
Values in parentheses are metric equivalents.

Curtis Industries
A Division of Powers Holdings, Inc.

1-800-657-0853

29

Series 1500/2000 Accessories.806(20,47)QUICK-CONNECT TERMINALS
1500/2000 – Available with .187" x .202" quick-connect tabs
for 1500 series; .250" x .032" for 2000 series. Nine styles . . .
tin-plated brass tabs held in place by terminal screws. Up tosix terminations per pole. To order, specify:
1500 Series: Part No. TB11-19
2000 Series: Part No. TB31-39

TB13 (1500).125(3,18)

1.570
45%

Dual Row

TB34 (2000).589(14,96).250(6,35).187(4,75)

See Table A,
Dim. 2.156 (0) Dia. HolePart No. TB11

P tN

2X ÿ .062

.125

.031

1.318
90%

.300±.003

.150

.184

TB16 (1500)

TB36 (2000)+ .005.367 - .003

1.197

.250

.031

.156

TB35 (2000)

90°

.625
.312

.156

TB15

.994
(25,25)
.088

.088

90%

45%

TB15 (1500)

.422

90°

45°

1.672
.312

1.224

1.049
(26,64)

TB11 (1500)

BARRIER STYLE45°

TB14 (1500).031(,787).399

TB33 (2000)

1.392(35,36)

See Table A, Dim 1
1.00(25,4)

90%

90°

Last digit of part number corresponds
to previous style numbers.
See Table A,
Dim. 3 (2).250(6,35).960.150

TB31 (2000)

See
Table A
Dim. 4.150(3,81

TB37 (2000)

1.307(33,2)

TB12 (1500)

45°

.243
(6,17

Part No. TB17

TB17 (1500).826(20,98)1.099.955(24,26)45%

45°

TB18 (1500)

TB38 (2000).727(18,47)

.831

1.481

45%

.960
.268

90°

90%

Part No. TB19

TB32 (2000)

32

www.curtisind.com

TB19 (1500)

Curtis Industries
A Division of Powers Holdings, Inc.

TB39 (2000)

Speci¿cations subMect to change.
Dimensions are shown forreference purposes only.

MARKING STRIPS
1500/2000 Pre-punched black ¿ber . . . mounts under block.
May be imprinted to customer speci¿cations.
To order, specify:
1500 Series – Part No. 247A10-1 thru 222000 Series – Part No. 247A11-1 thru 22

Dual Row

WIRE CLAMP
1500/2000 – Wire clamp captivated to No.
6-32 screw eliminates need for lugs.
1500 Series – Part No. 058525700
2000 Series – Part No. 058526700

Part No.
68240100

Part No. 68245100

TERMINAL BLOCK JUMPERS

COVERS
1500/2000 – Rigid .030" thick self-extinguishing vinyl.
Complete with spring clips for attaching to mounting positions.
To order, specify:
1500 Series – Part No. 247B24-1 thru 26 terminals
2000 Series – Part No. 247B25-1 thru 26 terminals

Dimensions are in inches and millimeters
unless otherwise speci¿ed.
Values in parentheses are metric equivalents.

2000 – Plated brass in two styles. Types 267A28 is designed
to Mump two adMacent terminals as it is channeled to crossover the barrier top. “Rooster comb” design of Type 267A42
permits connections of two to 18 poles.
To order, specify: Part No. 267A42 (plus no. of poles)
Example: 267A42-18

Curtis Industries
A Division of Powers Holdings, Inc.

1-800-657-0853

BARRIER STYLE

1500 – Jumper is constructed of plated brass. “Roostercomb” design permits connections of two to 10 poles.
To order, specify: Part No. 278-A11 (plus no. of poles)
Example: 278A11-10
Part No. 68240100 (Holes) or 68245100 (slots)(2-pole Mumper for 1500 only)

33

Series 2000 .4375" (11.11mm) Center-to-Center Spacing
Features: Flexible Hi-Temp Thermoplastic Terminal Blocks –Self-extinguishing types which resist breakage and otherdamage (conform to UL94V-0).
 Terminal Flexibility – Ideal for surface mount, sub-panel
or chassis connections in electronic/electrical circuit
applications. One thru 26 terminals.
 Economical Closed-Back Design – No need for costly
insulation strip.
 Broad Wire Range – No. 6-32 external twin screws, UL
recognized for No. 22AWG to No. 10AWG. Variations
include double solder lug, single solder lug, wire wrap,
solder pin and printed circuit pin.
 UL/CSA Electrical Ratings – UL 30A/1100V RMS (1/3
breakdown voltage), CSA rating: 20A/300.
 Recognition and Listing – Various terminal types are UL
recognized and CSA certified.

BARRIER STYLE

Dual Row

Series 2000 Variations
YWY
wire-wrap
terminal

INTERNAL TERMINAL DESIGNATIONS
2000-YW
wire clamp.652(15,87)EXTERNAL TERMINAL DESIGNATIONS.062(1,57)

2000
2000-ST
2000-3/4ST
2000-W

YSY
solderterminal

screw teminal with No. 6-32 plated steel*screw accepting up to No. 10AWG wire
solderable tin-plated double solder tab
solderable tin-plated single solder tab
wire clamp captivated to a No. 6-32 plated
steel screw* Other materials available – contact factory or your local
representative for additional information.

.652(15,87).062(1,57)

2000-YSY
2000-YWY

printed circuit board design with .062" x.031" solderable tin-plated pin
solder pin
wire wrap

Recognized under the Components Program ofUnderwriters Laboratories, Inc. Standard 1059,
Guide No. XCFR2, File No. E62557.

3/4 ST
single solder lug

Guide No. 22.2 No. 158, Report No. LR39186-1.
COMPLIES WITH IEC 947-7-1

Series 2000 Dimensions

30

www.curtisind.com

ST
double solder lug

1.125(28,57).875(22,22).234(5,94).062(1,57).180(4,57)O.D.
M.D.
.437 Typ.
(11,11).185 Dia. Holes (4)(4,69).422(10,71)
1.60(40,64)Y
printer
circuitterminal.031(.787).312(7,93)
6-32 Terminal.120 Dia. Mtfg. Holes (4)Screw(3,05).500.375 Max. Lug Access(12,7)(9,52)

Curtis Industries
A Division of Powers Holdings, Inc.

6SHci¿cDtionssuEMHcttocKDnJH.
Dimensions are shown forreference purposes only.

2000 Series terminal blocks are ordered by listing acomposite number made up of the model designation in which
the last two digits indicate the number of poles required forthe application. Example: A 2000 10-terminal block becomesstock number 2010.
Suffixes are used as follows:
ST denotes double solder lug
3/4ST denotes single solder lug
Y denotes printed circuit pin
YSY solder pin
YWY wire wrap
W wire clamp
The 2010 described above, with double solder lug mounting
on 7/16" centers thus converts to stock number 2010-ST. To
specify quick-connect terminals, simply add the style number
required. (See accessories.) May be purchased factoryassembled or as customer-installed accessory.

PC BOARD DRILLING DIMENSIONS
2-11 Terminals.079 Dia. (No. 47 Drill)
12 T
Terminals and Over
.093 Dia. (No. 42 Drill).437 Typ.
(11,11)

Number ofTerminals

Mounting
Dimensions

Overall
Dimensions

InchesMetric(mm)

InchesMetric
(mm)

1

.875

22.22

1.235

31.36

2

1.312

33.33

1.672

42.48

3

1.750

44.45

2.110

53.59

4

2.187

55.56

2.547

64.70

5

2.625

66.67

2.985

75.81

6

3.062

77.78

3.422

86.93

7

3.500

88.90

3.860

98.04

8

3.937 100.01

4.297 109.15

9

4.375

111.124.735 120.26

10

4.812 122.23

5.172 131.38

115.250 133.35

5.610 142.49

12

5.687 144.46

6.047 153.60

13

6.125 155.57

6.485 164.71

14

6.562 166.68

6.922 175.83

15

7.000 177.80

7.360 186.94

16

7.437 188.91

7.797 198.05

17

7.875 200.02

8.235 209.16

18

8.312

8.672 220.28

198.750 222.25

9.110 231.39

20

9.187 233.36

9.547 242.50

219.625 244.47

9.985 253.61

22

10.062 255.58 10.422 264.73

23

10.500 266.70 10.860 275.84

24

10.938 277.83

11.299 286.77

25

11.376 288.95

11.736 298.09

26

11.814 300.08 12.174 309.22

211.13BARRIER STYLE

How to Order

Center-to-Center Spacing: .4375" (11.11mm)
Wire Range: Up to No. 10AWG (CSA requires use of lugs onwire larger than No. 16AWG.)
No. of Terminals: 1 thru 26
Voltage Rating:
CSA – 300V
UL – 150V – General Industrial
250V – Commercial Appliance
300V – Limited Energy Industrial
Tightening Torque: Wire Clamp and Wire Binding Screw 12
in.-lbs.
Current Rating: UL: 30 amps CSA: 20 amps
Housing:
Material
Polyphenylene Oxide
Continuous Use
Temp. (UL Index)
110°C (230°F)
Flammability Rating
94V-0
Water Absorption(24 hrs. % wt. gain) .06%
Chemical ResistanceResistant to inorganic bases
and acids. For organic
substances contact factory forspeci¿c resistance.
Breakdown Voltage:
Terminal - Terminal
4,400V Typ.
Terminal - Ground
7,700V Typ.
Note: Speci¿cations contained herein are subMect to change
without notice

Dual Row

6SeFL¿FatLoQs:

Dimensions Shown are ± 0.030"

Dimensions are in inches and millimeters
unless otherwise speci¿ed.
Values in parentheses are metric equivalents.

Curtis Industries
A Division of Powers Holdings, Inc.

1-800-657-0853

31

Series 1500/2000 Accessories.806(20,47)QUICK-CONNECT TERMINALS
1500/2000 – Available with .187" x .202" quick-connect tabs
for 1500 series; .250" x .032" for 2000 series. Nine styles . . .
tin-plated brass tabs held in place by terminal screws. Up tosix terminations per pole. To order, specify:
1500 Series: Part No. TB11-19
2000 Series: Part No. TB31-39

TB13 (1500).125(3,18)

1.570
45%

Dual Row

TB34 (2000).589(14,96).250(6,35).187(4,75)

See Table A,
Dim. 2.156 (0) Dia. HolePart No. TB11

P tN

2X ÿ .062

.125

.031

1.318
90%

.300±.003

.150

.184

TB16 (1500)

TB36 (2000)+ .005.367 - .003

1.197

.250

.031

.156

TB35 (2000)

90°

.625
.312

.156

TB15

.994
(25,25)
.088

.088

90%

45%

TB15 (1500)

.422

90°

45°

1.672
.312

1.224

1.049
(26,64)

TB11 (1500)

BARRIER STYLE45°

TB14 (1500).031(,787).399

TB33 (2000)

1.392(35,36)

See Table A, Dim 1
1.00(25,4)

90%

90°

Last digit of part number corresponds
to previous style numbers.
See Table A,
Dim. 3 (2).250(6,35).960.150

TB31 (2000)

See
Table A
Dim. 4.150(3,81

TB37 (2000)

1.307(33,2)

TB12 (1500)

45°

.243
(6,17

Part No. TB17

TB17 (1500).826(20,98)1.099.955(24,26)45%

45°

TB18 (1500)

TB38 (2000).727(18,47)

.831

1.481

45%

.960
.268

90°

90%

Part No. TB19

TB32 (2000)

32

www.curtisind.com

TB19 (1500)

Curtis Industries
A Division of Powers Holdings, Inc.

TB39 (2000)

Speci¿cations subMect to change.
Dimensions are shown forreference purposes only.

MARKING STRIPS
1500/2000 Pre-punched black ¿ber . . . mounts under block.
May be imprinted to customer speci¿cations.
To order, specify:
1500 Series – Part No. 247A10-1 thru 222000 Series – Part No. 247A11-1 thru 22

Dual Row

WIRE CLAMP
1500/2000 – Wire clamp captivated to No.
6-32 screw eliminates need for lugs.
1500 Series – Part No. 058525700
2000 Series – Part No. 058526700

Part No.
68240100

Part No. 68245100

TERMINAL BLOCK JUMPERS

COVERS
1500/2000 – Rigid .030" thick self-extinguishing vinyl.
Complete with spring clips for attaching to mounting positions.
To order, specify:
1500 Series – Part No. 247B24-1 thru 26 terminals
2000 Series – Part No. 247B25-1 thru 26 terminals

Dimensions are in inches and millimeters
unless otherwise speci¿ed.
Values in parentheses are metric equivalents.

2000 – Plated brass in two styles. Types 267A28 is designed
to Mump two adMacent terminals as it is channeled to crossover the barrier top. “Rooster comb” design of Type 267A42
permits connections of two to 18 poles.
To order, specify: Part No. 267A42 (plus no. of poles)
Example: 267A42-18

Curtis Industries
A Division of Powers Holdings, Inc.

1-800-657-0853

BARRIER STYLE

1500 – Jumper is constructed of plated brass. “Roostercomb” design permits connections of two to 10 poles.
To order, specify: Part No. 278-A11 (plus no. of poles)
Example: 278A11-10
Part No. 68240100 (Holes) or 68245100 (slots)(2-pole Mumper for 1500 only)

33