1SAX611001R1101
EF370-380 Electronic Overload Relay (EF370-380)
Trade Price
£597.38
Per
1
Unit
EA
Pack Quantity
1
Information
The EF370-380 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. EF370 has ATEX and IECEx certification 1)1) ATEX is valid for products produced from week 42, 2014.IECEx is valid for products produced from week 15, 2017.
Technical Specifications
Minimum Order Quantity:
1 piece
Customs Tariff Number:
85364900
Product Net Width:
105 mm
Product Net Height:
187.6 mm
Product Net Depth / Length:
122.8 mm
Product Net Weight:
1.338 kg
Setting Range:
115 ... 380 A
Rated Operational Voltage:
Auxiliary Circuit 600 V AC/DCMain Circuit 1000 V AC
Rated Operational Current (Ie):
380 A
Rated Frequency (f):
Auxiliary Circuit 50 HzAuxiliary Circuit 60 HzAuxiliary Circuit DCMain Circuit 50 HzMain Circuit 60 Hz
Rated Impulse Withstand Voltage (Uimp):
Auxiliary Circuit 6 kVMain Circuit 8 kV
Rated Insulation Voltage (Ui):
1000 V
Number of Poles:
3
Number of Auxiliary Contacts NC:
1
Number of Auxiliary Contacts NO:
1
Number of Protected Poles:
3
Conventional Free-air Thermal Current (Ith):
Auxiliary Circuit NC 5 AAuxiliary Circuit NO 5 A
Rated Operational Current AC-15 (Ie):
(240 V) NC 3 A(240 V) NO 3 A(400 V) NC 1.1 A(400 V) NO 1.1 A(500 V) NC 0.75 A(500 V) NO 0.75 A
Rated Operational Current DC-13 (Ie):
(125 V) NC 0.55 A(125 V) NO 0.5 A(24 V) NC 1.5 A(24 V) NO 1.5 A(250 V) NC 0.27 A(250 V) NO 0.27 A(60 V) NC 0.55 A(60 V) NO 0.55 A
Degree of Protection:
Housing IP20Main Circuit Terminals IP00
Pollution Degree:
3
Connecting Capacity Auxiliary Circuit:
Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²Flexible with Insulated Ferrule 1/2x 0.75 ... 2.5 mm²Flexible 1/2x 0.75 ... 2.5 mm²Rigid 1/2x 1 ... 4 mm²
Connecting Capacity Main Circuit:
Hole Diameter > 10 mm²Rigid or Flexible with Cable Lug 1x 50 ... 240 mm²Rigid or Flexible with Cable Lug 2x 50 ... 150 mm²
Tightening Torque:
Auxiliary Circuit 0.8 ... 1.2 N·mMain Circuit 28 N·m
Wire Stripping Length:
Auxiliary Circuit 9 mm
Recommended Screw Driver:
Auxiliary Circuit Pozidriv 2
Mounting Position:
1 ... 6
Power Loss:
at Rated Operating Conditions per Pole 0.37 ... 4.043 W
Suitable For:
A210A260A300AF210AF260AF300AF265AF305AF370
Standards:
IEC/EN 60947-1IEC/EN 60947-4-1IEC/EN 60947-5-1UL 60947-1UL 60947-4-1
Maximum Operating Voltage UL/CSA:
Main Circuit 600 V AC
Contact Rating UL/CSA:
(NC:) B600(NC:) Q600(NO:) B600(NO:) Q600
Connecting Capacity Main Circuit UL/CSA:
Stranded 1/2 x 1-500 AWG
Connecting Capacity Auxiliary Circuit UL/CSA:
Flexible 1/2x 18-10 AWGStranded 1/2x 18-10 AWG
Tightening Torque UL/CSA:
Auxiliary Circuit 7 ... 11 in·lbMain Circuit 247 in·lb
Ambient Air Temperature:
Operation -25 ... +70 °COperation Compensated -25 ... +70 °CStorage -50 ... +85 °C
Ambient Air Temperature Compensation:
Yes
Maximum Operating Altitude Permissible:
2000 m
Resistance to Shock acc. to IEC 60068-2-27:
11 ms Pulse 25g
Resistance to Vibrations:
5g 3 … 150 Hz
RoHS Status:
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Package Level 1 Units:
1 piece
Package Level 1 Width:
195 mm
Package Level 1 Height:
199 mm
Package Level 1 Depth / Length:
140 mm
Package Level 1 Gross Weight:
1.706 kg
Package Level 1 EAN:
4013614442216
Object Classification Code:
F
ETIM 4:
EC001080 - Electronic overload relay
ETIM 5:
EC001080 - Electronic overload relay
ETIM 6:
EC001080 - Electronic overload relay
ETIM 7:
EC001080 - Electronic overload relay
ETIM 8:
EC001080 - Electronic overload relay
eClass:
V11.0 : 27371502
UNSPSC:
39122330
IDEA Granular Category Code (IGCC):
5365 >> Electronic overload relay
E-Number (Finland):
3706107
E-Number (Sweden):
3210249