JB6-P107-01-1 - BLOCKMASTER ELECTRONICS

JB Series Color Coded Modular Terminal Blocks

Features:

•Modular construction for customer specified

length

•JB6: 3/8” centers - (0.375” or 9.50 mm)

•JB7: 7/16” centers - (0.4375” or 11.11 mm)

•Ten colors available for color coding applications

•Wire ready raised screws

•Stand-offs for better flux removal

•Resilient barriers

•UL Recognized - File Number: E165994

Specifications:

Housing Material: Thermoplastic polyamide, UL 94V-0,

130°C max. operating temperature

Terminals: Brass, bright acid tin over copper

plating

Screws: #6-32 steel, zinc plating with clear

chromate coating undercut binding

head

Ratings: JB6: 20A, 300V

JB7: 20A, 600V

Wire Range: 12 - 22 AWG

Accessories for all JB Series

Blocks:

Retaining Clips:

Spring metal retaining clips fit around

Insulating barrel to provide permanent

mounting of blocks to panels with out

the need for mounting holes. Use two

per block. Part number 776-0007

Take Apart Tool:

Inserting tool into the larger rectangular

holes spread the plastic to unlock the

retaining barbs that hold the modules

together. Part Number 721-0497

Jelly Beans

BLOCK M A S T E R BLOCKS

World Class Terminal Blocks

BlockMaster Electronics, Inc., 1400 Howard St., Elk Grove Village, IL 60007

Toll Free: 800 595-888 1, Phone: 847 956-1680, Fax: 847 956-1690

www.blockmaster.com blockmaster@blockmaster.com

The BlockMaster JB Series Terminal Blocks offer color-

ful ways of solving field wiring problems. Single circuit

modules snap together to form nearly infinite circuit con-

figu

rations. If desired, the modules may be separated with a

special tool. Standard design features include break resis-

tant barriers, standoffs for flux cleaning and ready-to-wire

screws. A full range of terminal configurations are offered

on industry standard center to center spacings of 3/8” -

(0.375” or 9.50 mm) and 7/16” - (0.4375” or 11.11 mm).

BlockMaster JB series terminal blocks offer the ability to

color code each terminal to match customer wiring. This

allows for the separation of line voltage from signal inputs

and outputs.

Block configurations are available assembled to your specs

or in packages of 100 single circuit modules (with appropri-

ate end barriers or end mounting).

End Barrier

Part Number: 640-448-xx

for JB6

Part number: 640-423-xx

for JB7

Right End Mounting

Hole

Part Number: 640-447-xx

for JB6

Part number: 640-422-xx

for JB7

Left End Mounting

Hole

Part Number: 640-446-xx

for JB6

Part number: 640-421-xx

for JB7

JB Series Color Coded Modular Terminal Blocks

BLOCK M A S T E R BLOCKS

World Class Terminal Blocks

BlockMaster Electronics, Inc., 1400 Howard St., Elk Grove Village, IL 60007

Toll Free: 800 595-8881, Phone: 847 956-1680, Fax: 847 956-1690

www.blockmaster.com blockmaster@blockmaster.com

Dim. JB6 JB7

B 15.9

(0.63) 17.8

(0.70)

C 19.0

(0.06) 20.3

(0.80)

D 1.5

(0.06) 3.1

(0.12)

X 9.5

(0.375) 11.1

(0.4375)

Y 5.5

(0.22) 7.1

(0.28)

Z 4.0

(0.16) 4.7

(0.19)

# Pos

(N) A

(Inches) mm # Pos

(N) A

(Inches) mm

2 (0.4375) 11.1 14 (5.688) 144.5

3 (0.875) 22.2 15 (6.125) 155.6

4 (1.313) 33.3 16 (6.563) 166.7

5 (1.750) 44.4 17 (7.000) 177.8

6 (2.188) 55.6 18 (7.438) 188.9

7 (2.625) 66.7 19 (7.875) 200.0

8 (3.063) 77.8 20 (8.313) 211.1

9 (3.500) 88.9 21 (8.750) 222.2

10 (3.937) 100.0 22 (9.188) 233.4

11 (4.375) 111.1 23 (9.625) 244.5

12 (4.813) 122.2 24 (10.063) 255.6

13 (5.250) 133.3

JB7

# Pos

(N) A

(Inches) mm # Pos

(N) A

(Inches) mm

2 (0.375) 9.5 14 (4.875) 123.8

3 (0.750) 19.1 15 (5.250) 133.3

4 (1.125) 28.6 16 (5.625) 142.9

5 (1.500) 38.1 17 (6.000) 152.4

6 (1.875) 47.6 18 (6.375) 161.9

7 (2.250) 57.1 19 (6.750) 171.5

8 (2.625) 66.7 20 (7.125) 181.0

9 (3.000) 76.2 21 (7.500) 190.5

10 (3.375) 85.7 22 (7.875) 200.2

11 (3.750) 95.2 23 (8.250) 209.6

12 (4.125) 104.8 24 (8.625) 219.1

13 (4.500) 114.3

JB6

Notes:

JB6: A= .375 (N-1)

L= At + 2X

JB7: A= .4375 (N-1)

L= At + 2X

All Dimensions: mm

(inch)

JB Series Part Number Guide

BlockMaster Electronics, Inc., 1400 Howard St., Elk Grove Village, IL 60007

Toll Free: 800 595-8881, Phone: 847 956-1680, Fax: 847 956-1690

www.blockmaster.com blockmaster@blockmaster.com

Terminal Styles:

Notes:

1 Does not change number of live screw positions

2 Color matching from batch to batch not guaranteed

5 Example: A terminal block with 3/8” center to center spacing between brass

printed circuit pins, all six positions filled (no end mounting holes), binder head

screws, in black, is specified as JB6-P107-06-0. If all red, the part number is

JB6-P107-06-2

3 Includes 10 end barriers or end mounting feet

4 All Dimensions: mm - (inch) - Specifications subject to change.

Screw

07 - Steel binding combo head

08 - Steel combo head wire clamp

Ordering Information:

JBX - X X XX - XX - X

Color²

1 - White 6 - Yellow

2 - Red 7 - Purple

3 - Blue 8 - Brown

4 - Green 9 - Gray

5 - Orange 0 - Black

Number of Screw Positions

(Does not include mounting positions)

01 - 100 Module Bulk Pack ³

02 - 2 Positions

12 - 12 Positions

There is no limit to length

Block Style

1. Flat, all positions filled

2. Flat, end mounting holes provided¹ ²

Insulating turret, end mounting holes

provided

4. Insulating turret, all positions filled

Terminal Style

P - Printed circuit pin

T - Solder turret

Q - Quick connect

S - Non-Feed thru

W - Solderless wire wrap

Spacing - (Center to Center)

6 - 3/8” centers - (0.375” or 9.50 mm)

7 - 7/16” centers - (0.4375” or 11.11mm)

Call to Request the BlockMaster Full

Line Catalog and/or the BlockMaster

High Power Catalog

BLOCK M A S T E R BLOCKS

World Class Terminal Blocks