
All Series Marking Options & Accessories
Double Row Terminal Blocks
22
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Marking Options
Special Marking
Special markings are available at an additional charge for
preparation. Production charges for setup, handling and
marking are the same as for standard marking. Drawing(s)
must be submitted to ensure accuracy of part required.
Consult factory for price and delivery.
Standard Marking
Standard markings are applied directly to the side(s) of a
block. Standard color is white. Standard height is .125”.
Note: Blocks marked on both sides require a different
code for each side. Example Style L1 on one side of the
block requires Style L2 on the other side to ensure com-
mon terminal marking. To order, add appropriate suffix
(L1, L2, L3, L4, L5 and/or L6) to block part number in the
proper sequence.
Note: Not available on TB400 Series
1 2 3
3 2 1
3
2
1
2
3
1
2
3
1
2
3
Covers
Covers prevent personnel, screws and foreign items from
contacting live terminals. Available in white or clear
plastic. Two cover clips supplied with each cover. Cover
width is 1.31 inches.
All covers must be ordered separately. Consult factory for
special legends.
Example: 10 position cover, white, TB100 Series, no
legends . . . Part # is X12010.
Part Numbering System
Series
Cover Strip
Poles
s
s s
s
s s
s
s s
s
120 - TB100/white
02 to 36 (TB100)
119 - TB100/clear
02 to 30 (TB200/TB200HB)
220 - TB200 & TB200HB* - white
02 to 24 (TB300/TB345)
320 - TB300 & TB345 - white
319 - TB300 & TB345 - clear
X
Cover Clips – Bulk
Part Number
DD1 – TB100 Series
DD2 – TB200 Series
DD2HB – TB200HB Series
DD3 – TB300 Series
L1
L2
L3
L4
L5
L6
Note: Not available on TB400 Series.
* For use on TB200HB, specify HB
after Part No. i.e., X21902HB
BIF document: 1426