Package Level 1 Gross Weight:
Package Level 2 Gross Weight:
Rated Operational Voltage (Ue):
Rated Operational Current (Ie):
Rated Operational Current AC-3 (Ie):
Rated Impulse Withstand Voltage
(U
imp
):
Rated Insulation Voltage (Ui):
Number of Auxiliary Contacts NC:
Number of Auxiliary Contacts NO:
Number of Protected Poles:
Conventional Free-air Thermal
Current (Ith):
Rated Operational Current AC-15
(Ie):
E80DU-80 Electronic Overload Relay
The E80DU-80 is an self-supplied electronic overload relay, which means no extra external
supply is needed. It offers reliable and fast protection for motors in the event of overload or
phase failure. Easy to use like a thermal overload relay and compatible with standard motor
applications, the electronic overload relay is convincing, above all, due to its wide setting
range, high accuracy, high operational temperature range and the possibility to select a trip
class (10E, 20E, 30E). Further features are the temperature compensation, trip contact
(NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism,
STOP- and Test function and a trip indication. The overload relays are connected directly to
the contactors. Single mounting kits are available as accessory.
Products » Low Voltage Products and Systems » Control Products » Contactors » Electronic Overload Relays
Main Circuit 1000 V AC
Auxiliary Circuit 600 V AC/DC
Main Circuit 50 Hz
Main Circuit 60 Hz
Auxiliary Circuit DC
Auxiliary Circuit 50 Hz
Auxiliary Circuit 60 Hz
Main Circuit 8 kV
Auxiliary Circuit 6 kV
Auxiliary Circuit NC 6 A
Auxiliary Circuit NO 6 A
(240V) NC 3 A
(400V) NC 1.1 A
(500V) NC 0.72 A
(240V) NO 3 A
(400V) NO 1.1 A
Rated Operational Current DC-13
(Ie):
Connecting Capacity-Auxiliary
Circuit:
Connecting Capacity-Main Circuit:
Recommended Screw Driver:
Ambient Air Temperature
Compensation:
Maximum Operating Altitude
Permissible:
Maximum Operating Voltage
UL/CSA:
Connecting Capacity-Main Circuit
UL/CSA:
Connecting Capacity-Auxiliary
Circuit UL/CSA:
Tightening Torques UL/CSA:
Declaration of Conformity - CE:
Object Classification Code:
(24V) NC 1.5 A
(60V) NC 0.55 A
(125V) NC 0.55 A
(250V) NC 0.27 A
(24V) NO 1.5 A
(60V) NO 0.55 A
(125V) NO 0.5 A
(250V) NO 0.27 A
Rigid 1/2x 1 ... 4 mm²
Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible 1/2x 0.75 ... 2.5 mm²
Rigid 1x 6 ... 95 mm²
Rigid 2x 6 ... 35 mm²
Flexible 1x 6 ... 70 mm²
Flexible 2x 6 ... 35 mm²
Main Circuit 6 ... 6.5 N·m
Auxiliary Circuit 0.8 ... 1.2 N·m
Main Circuit: Hexagon 4
Auxiliary Circuit: Pozidriv 2
A50
A63
A75
AE50
AE63
AE75
TAE50
TAE63
TAE75
IEC/EN 60947-1
IEC/EN 60947-4-1
IEC/EN 60947-5-1
UL 60947-1
UL 60947-4-1
Operation -25 …. +70 °C
Operation Compensated -25 ... +70 °C
Storage -25 …+70 °C
2000 m
Following EU Directive 2002/95/EC August 18, 2005 and amendment
Stranded 1/2x 10 ... 0 AWG
Flexible 1/2x 10 ... 0 AWG
Stranded 1/2x 16 ... 10 AWG
Flexible 1/2x 16 ... 10 AWG
Main Circuit 53 in·lb
Auxiliary Circuit 7 in·lb
Certificates and Declarations (Document Number)
EC001080 - Electronic overload relay
EC001080 - Electronic overload relay