October, 1 97 7
S u persedes D i mension S heet 2 9 - 1 70
all previous issu es.
M a i led to: E, D , C/1 901 , 1 928, 1 929/PL
Type L F B Current Limiting Attachment
.164-32 Top for 1-15 Amp Ratrngs
and LFB3070R
.215-24 Tap for 25-70 Amp Rotrngs
�
-20Tap for 100-150Amp Ratrngs
ProJectrons for Non-Interchangeable
DesrgnonAmp Rotrngs : 10, 50,70 and
150 Only of FB Mag Only.
Other Ratrngs Hove No Projectrons
Reproduced From Drawing 5678030
',� - -
Westinghouse Electric Corporation
Low Voltage B reaker Division
Beaver, Pen nsylva nia 1 5009
Type L F B Cu rrent Limiting Attac hment
for Type FB Circuit B reakers
L
���
I
For 5-70Amp Ratrng #14-2 Cu/AI Wrre Range
For 100-lSOAmpRoting #l-4/0 Cu/AI Wrre Range
n
I
D i mension S heet
29-1 70
Page 2 1
AB DE-ION®
Circuit Brea kers
8�
When
Curren�
Lrmrterrs
Attached to
FB Breaker
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