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LEADWIRE LENGTH (NOMINAL):
Line voltage–18 in. [457.2 mm].
Low voltage–7-l/2 in. [ 190.5 mm].
Line voltage–8 in. [203.2 mm].
Low voltage–4 in. [ 101.6 mm].
CASE FINISH: Zinc bichromate.
CONDUIT BUSHING: R841C,D,E have a 1/2 in. [12.7
mm] male conduit bushing; R841 E also has three
[60,4]
15
,
,
3
[19.1]
29
FIG. 1-DIMENSIONS OF R841C,D IN
3 : [ 1 0 0 . 0 ]
FIG. 2–DIMENSIONS OF R841E IN in. [mm IN BRACKETS].
7/8 in. [22. 2 mm] knockouts in back and sides of
case for 1/2 in. [ 12.7 mm] conduit.
DIMENSIONS: See Figs. 1 and 2.
OPTIONAL SPECIFICATIONS:
1. R841C with special leadwires (277 Vat, 60 Hz
only ).
2. R84 lE with 10 second minimum timing between
stages on both make and break operation. Meets EEI-
NE-MA requirement.
2
[38
1 ]
[6.4]
I MOUNTING HOLE AND TWO MOUNTING SLOTS FOR NO. 8 SCREW.
T R A N S F O R M E R
IN BRACKETS].
in. [mm
[ 1 0 1 . 8 I 4;
718 [22.21 DIAMETER
K N O C
( 3 )
KOUT
"
'
A P P L I C A B L E TO R841D. ,**T
+
7 —-
[63.5]
60-2004– 1
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