EF1250DU-1250
EF1250DU-1250
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EF1250DU-1250

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  1. Products
  2. Low Voltage Products and Systems
  3. Control Products
  4. Contactors
  5. Electronic Overload Relays
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General Information
Extended Product Type: 
EF1250DU-1250
Product ID: 
1SFA739001R1001
EAN: 
7320500513880
Catalog Description: 
EF1250DU-1250 Electronic Overload Relay 375 ... 1250 A
Long Description: 
The E1250DU are self-supplied electronic overload relays, which means no extra external supply is needed. It offers reliable 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 (N.C.), signal contact (N.O.), automatic or manual reset selectable, trip-free mechanism, STOP and TEST function and a trip indication. Busbar kits are available as accessory for contactor mounting.
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Supplier Information - BRAPR001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
BRAPR001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - CHNOR001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
0 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 0 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CHNOR001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - CLABB001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CLABB001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - CNIAB001
Note: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
CNIAB001EXPU
Storage Location: 
4001
Supplier Information - COABB001
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
COABB001EXPU
Storage Location: 
4001
Supplier Information - DEAPRMLC
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
0 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 0 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
DEAPRMLCEXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - DKSER001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
DKSER001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - DUABB001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
DUABB001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - DUABB003
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
DUABB003EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - EESER001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
EESER001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - EGAUT001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
EGAUT001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - ESATD001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
ESATD001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - FIPSE
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Lead Time: 
24 day
Country or Territory of Origin: 
Sweden
Supplier Information - FISER001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
0 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 0 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
FISER001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - FRAUT001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
FRAUT001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - GBINS001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
GBINS001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - GRABB001
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
GRABB001EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - INABB039
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
INABB039EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - INABBRLC
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
INABBRLCEXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - ITIND002
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
ITIND002EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - NLABB021
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
NLABB021EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - NOATDRLC
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
0 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 0 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
NOATDRLCEXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - SGIND002
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
SGIND002EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - TRDMD001
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Warranty Return: 
Product under warranty must be returned
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
TRDMD001EXPU
Storage Location: 
4001
Supplier Information - USABB251
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
24 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 24 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
USABB251EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Supplier Information - ZATAD021
Configuration Only: 
No
Country or Territory of Origin: 
Sweden
Criticality: 
No
Lead Time: 
0 day
Made To Order: 
No
Note: 
No
Product Availability Class: 
From stock if available, otherwise Target delivery time is 0 day
Product Sales Status: 
Active
Quote Only: 
No
Stocked At Warehouses: 
ZATAD021EXPU
Storage Location: 
4001
Warranty Return: 
Product under warranty must be returned
Ordering
Minimum Order Quantity: 
1 piece
Customs Tariff Number: 
85364900
Popular Downloads
Data Sheet, Technical Information:
1SBC100214C0202
Instructions and Manuals:
1SFC107001M5501
CAD Dimensional Drawing:
2CDC001079B0201
Dimensions
Product Net Width: 
350 mm
Product Net Height: 
198 mm
Product Net Depth / Length: 
425 mm
Product Net Weight: 
10 kg
Technical
Setting Range: 
375 ... 1250 A
Rated Operational Voltage: 
Auxiliary Circuit 600 V

Main Circuit 1000 V
Rated Operational Current (Ie): 
1250 A
Rated Operational Current AC-3 (Ie): 
1250
Rated Frequency (f): 
Main Circuit 60 Hz
Rated Impulse Withstand Voltage (Uimp): 
Auxiliary Circuit 6 kV

Main Circuit 8 kV
Rated Insulation Voltage (Ui): 
AC 1000 V

Input Circuit / Output Circuit 690 V
Number of Poles: 
3P
Number of Auxiliary Contacts NC: 
1
Number of Auxiliary Contacts NO: 
1
Conventional Free-air Thermal Current (Ith): 
Auxiliary Circuit NC 6 A

Auxiliary Circuit NO 6 A
Rated Operational Current AC-15 (Ie): 
(120 V) NC 3

(120 V) NO 3 A

(240 V) NC 3 A

(400 V) NC 1.1

(400 V) NO 1.1 A

(500 V) NC 0.75

(500 V) NO 0.75 A
Rated Operational Current DC-13 (Ie): 
(125 V) NC 0.55 A

(125 V) NO 0.55

(24 V) NC 1.5

(24 V) NO 1.5

(250 V) NC 0.27

(250 V) NO 0.27

(60 V) NC 0.55

(60 V) NO 0.55
Degree of Protection: 
Auxiliary Circuit Terminals IP20

Main Circuit Terminals IP00
Pollution Degree: 
3
Connecting Capacity Auxiliary Circuit: 
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 1/2x 1 ... 4 mm²
Connecting Capacity Main Circuit: 
Busbar 80x10 mm²
Tightening Torque: 
Auxiliary Circuit 0.8 ... 1.2 N·m
Wire Stripping Length: 
9 mm
Recommended Screw Driver: 
Auxiliary Circuit Pozidriv 2
Mounting Position: 
1 ... 6
Power Loss: 
at Rated Operating Conditions per Pole 0.005 W
Suitable For: 
AF1350

AF1650

AF2050
Standards: 
IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1
Technical UL/CSA
Maximum Operating Voltage UL/CSA: 
Main Circuit 600 V
Contact Rating UL/CSA: 
(NC:) B600

(NC:) Q300

(NO:) B600

(NO:) Q300
Connecting Capacity Main Circuit UL/CSA: 
Busbar 3.15x0.39 in
Connecting Capacity Auxiliary Circuit UL/CSA: 
Flexible 1/2x 18-10 AWG

Stranded 1/2x 18-10 AWG
Tightening Torque UL/CSA: 
Auxiliary Circuit 7 ... 11 in·lb
Environmental
Ambient Air Temperature: 
Operation -25 ... +70 °C

Operation Compensated -25 ... 70 °C

Storage -50 ... +80 °C
Ambient Air Temperature Compensation: 
Yes
Maximum Operating Altitude Permissible: 
Without Derating 2000 m
Resistance to Shock acc. to IEC 60068-2-27: 
11 ms Pulse 15g
Resistance to Vibrations: 
3g 3 ... 150 Hz
RoHS Status: 
No declaration needed
Material Compliance
Conflict Minerals Reporting Template (CMRT):
9AKK108467A5658
REACH Declaration:
2CMT2021-006202
RoHS Information:
2CMT2021-006277
WEEE B2C / B2B: 
Business To Business
WEEE Category: 
5. Small Equipment (No External Dimension More Than 50 cm)
Certificates and Declarations
cULus Certificate:
9AKK108469A9238
Declaration of Conformity - CE:
2CMT2015-005441
Declaration of Conformity - UKCA:
2CMT2020-006120
Container Information
Package Level 1 Units: 
box 1 piece
Package Level 1 Width: 
555 mm
Package Level 1 Height: 
500 mm
Package Level 1 Depth / Length: 
365 mm
Package Level 1 Gross Weight: 
10.5 kg
Package Level 1 EAN: 
7320500513880
External Classifications and Standards
ETIM 9: 
EC001080 - Electronic overload relay
ETIM 10: 
EC001080 - Electronic overload relay
UNSPSC: 
39121500
Accessories
Where Used (as part of "kit")
No downloads available
There are no related links available
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