Eaton S801T Instruction Manual

Instructions for Installing Lugs or Bus Interface Kits onto Soft Starter,
Models S801T/S811T, S801U/S811U, and S801V/S811V
The typical kit includes three lugs or bus interfaces with hardware for line or load side mounting on the S801T,
S801U,S801V, S811T, S811U or S811V frame. There are two screw lengths included with the typical kit. The inch
screws are used for line side mounting. The 3 inch screws are used for load side mounting.
The EML40, universal lug kit, includes separate bus interface components and hardware. 1.75 inch screws are used
for line side mounting. .75 inch screws are used for load side mounting.
Effective 05/06
* Requires special lug cover. Check with EATON | Cutler-Hammer for availability.
Pub 9000
Revision 01
TO AVOID SHOCK HAZARD,
DISCONNECT ALL POWER
BEFORE ANY FUNCTIONS
ARE PERFORMED ON THIS
EQUIPMENT.
AVERTISSEMENT
WARNING
Hazard of Burn or
Electrical Shock
Risque de Brulure ou de
Choc Electrique
POUR EVITER TOUT CHOC
ELECTRIQUE, COUPLER
LALIMENTA-TION DE CET
EQUIPEMENT AVANT DY
EFFECTUER DES TRAVAUX.
POWER WIRING
00mm
S801T/
S811T
S801U/
S811U
EML
EML 3
EML 4
EML 5
EML 6
EML50
Frame
Size Cat. No. Number of
Conductors
Wire Sizes
75°C only
Torque
Requirements
Number of
Kits Reqd
1
1
1.75 BUS
4-1/0 ( 1. -53.5mm²)
4/0 - 500 MCM (107- 40mm²)
4/0 - 500 MCM (107-150mm²)
/0 - 300 MCM (70-150mm²)
/0 - 300 MCM (70-150mm²)
N/A
8,3 N-m ( 50 LB-IN)
8,3 N-m ( 50 LB-IN)
8,3 N-m ( 50 LB-IN)
5,5 N-m ( 5 LB-IN)
5,5 N-m ( 5 LB-IN)
N/A
90mm
S801V/
S811V
EML 8
EML30
EML3
EML33
EML40
EML51A
EML51B
4
6
4
4
.00 BUS
3.00 BUS
4/0 - 500 MCM (107- 40mm²)
4/0 - 500 MCM (107- 40mm²)
4/0 - 500 MCM (107- 40mm²)
/0 - 300 MCM (70-150mm²)
4/0 - 500 MCM (107- 40mm²)
N/A
N/A
8,3 N-m ( 50 LB-IN)
8,3 N-m ( 50 LB-IN)
8,3 N-m ( 50 LB-IN)
5,5 N-m ( 5 LB-IN)
34,0 N-m (300 LB-IN)
N/A
N/A
*

Fig. 1 S801V Shown with Lugs Installed on Load Side
Without Terminal Cover in Place
FOR S801V/S811V
1. Remove soft starter terminal cover by removing the four #6 cover screws. Once screws have been removed, slide
cover off soft starter.
. Line Side - Fasten lugs to soft starter with three each 2 inch long allen head cap screws, 1/4 lock washers, and
1/4 flat washers per pole. Tighten to 1 0 LB-IN (13.6 N-m). For the EML40, attach lugs and tighten 1.75 inch screws
to 300 LB-IN. Discard remaining hardware.
Load Side - Remove shipping bolts. Position and fasten lugs to soft starter with three each 3 inch long allen head
cap screws, 1/4 lock washers, and 1/4 flat washers per pole. Tighten to 1 0 LB-IN (13.6 N-m). For the EML40,
attach lugs and tighten .75 inch screws to 300 LB-IN. Discard remaining hardware.
3. Replace terminal cover. Tighten the four #6 cover screws to 5 LB-IN (0.6 N-m). NOTE: The cover cannot be used
with the EML40 kit.
4. When the EML40 Kit is used, verify that 1/ inch clearance is maintained between the poles.
FOR S801T/S811T, and S801U/S811U
1. Remove soft starter terminal cover by removing the two #6 cover screws. Once screws have been removed, slide
cover off soft starter.
. Line Side - Fasten lugs to soft starter with one each 2 inch long allen head cap screw, 1/4 lock washer, and 1/4
flat washer per pole. Tighten to 1 0 LB-IN (13.6 N-m). Discard remaining hardware.
Load Side - Remove shipping bolts. Position and fasten lugs to soft starter with one each 3 inch long allen head
cap screw, 1/4 lock washer, and 1/4 flat washer per pole. Tighten to 1 0 LB-IN (13.6 N-m). Discard remaining
hardware.
3. Replace terminal cover. Tighten the two #6 cover screws to 5 LB-IN (0.6 N-m).
Pub 9000
Page
Effective 05/06 IT SS#10680
Milwaukee, WI U.S.A.
DISCONNECT ALL POWER BEFORE PERFORMING ANY WORK!
Fig. S801V Shown with EML40 Lugs Installed on
Load Side - Terminal Cover Cannot be used with
EML40 Kit.
1/2 MIN.
CLEARANCE