Rockwell Automation 592-EUTB_EUTC_EUTD_EUTE Eutectic Overload Relay Installation Manuel d'utilisation
Bulletin 592 eutectic overload relay installation
Bulletin 592 Eutectic Overload Relay Installation
(Cat 592-EUTB; 592-EUTC; 592-EUTD; 592-EUTE)
PN-68115
DIR 10000093748 (Version 01)
Printed in U.S.A.
Bulletin 509 Size 0, 1, 2
3
1
4
2
Lugs for Size 2 Only
35 lb-in
12 lb-in
16 lb-in
To Replace Existing Overload Relay
- Disconnect power wires and control wires from overload relay.
- Remove the two screws that secure the overload relay to the mounting plate.
- Loosen, but do not remove the screws that connect the overload relay terminals to the contactor terminals.
- Lift overload relay away from mounting plate and slide away from contactor to remove.
Power Connections
NEMA Size
Wire
Range
(AWG)
0, 1
2
14 - 8
14 - 4
Wire
Range
(AWG)
Tightening
Torques
(Wire in Lug)
Tightening
Torques
(Wire in Lug)
18 - 12
18 - 12
12 lb-in
12 lb-in
23 lb-in
45 lb-in
Control Connections
To prevent electrical shock, disconnect from power source before installing or servicing. Install in suitable enclosure. Keep free
from contaminants.
Avant le montage et la mise en service, couper l'alimentation secteur pour éviter toute décharge. Prévoir une mise en coffret ou
armoire appropriée. Protéger le produit contre les environnements agressifs.
Desconéctese de la corriente eléctrica, antes de la instalación o del servicio, a fin de impedir sacudidas eléctricas. Instálelo en una
caja apropiada. Manténgalo libre de contaminantes.
WARNING
AVERTISSEMENT
WARNUNG
L3
L2
L1
T3
T2
T1
Motor
NC
NC
L3
L2
L1
T3
T1
Motor
CAT
23 lb-in
35 lb-in
CAT
592-EUTB
592-EUTC
NEMA Size 0, 1
NEMA Size 0, 1, 2, 3, 4
(3 Phase)
(Single Phase)
NEMA Size 2
NOTE:
3 heater elements are required for both single phase and 3 phase applications