EF750-800 1SAX821001R1101 Overload Relays
ABB

EF750-800 Electronic Overload Relay

2,863.00 AED

EF750-800 Electronic Overload Relay 250 … 800 A

On Order

Bulk Pricing

QuantityPrice
1 - 5 2,863.00 AED
6 - 10 2,805.74 AED
11 - 50 2,748.48 AED
51 - 200 2,691.22 AED
200+ 2,633.96 AED

Out of stock

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Description

The EF750-800 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. EF750 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.

Additional information

Weight2.765 kg
Dimensions18.77 × 24.4 × 11.16 cm
Extended Product Type

EF750-800

Standard

IEC/EN 60947-1

Number of Poles

3P

Rated Current

800A

Rated Voltage

600VAC

Rated Frequency

50Hz

Mounting

1 … 6

Application

AF580

Degree of Protection IP

IP20

Tripping Characteristic

1SAX100509F0002

Setting range

250…800A

Product Net Depth (MM)

18.773 cm

Customs Tariff Number

85364900

Minimum Order Quantity

1

Temperature Range

-25…+70°C

GTIN (EAN)

4013614487422

Resistance

3 g 3 … 150 Hz

Ambient Air Temperature Compensation

Yes

Connecting Capacity Auxiliary Circuit

Flexible with Ferrule 1/2x 0.75 … 2.5 mm²

Connecting Capacity Auxiliary Circuit UL/CSA

Flexible 1/2x 18-10 AWG

Contact Rating UL/CSA

(NC:) B600

Country of Origin

China

Criticality

No

Maximum Operating Altitude Permissible

2000 m

Maximum Operating Voltage UL/CSA

Main Circuit 600 V AC

Note

No

Number of Auxiliary Contacts NC

1

Number of Auxiliary Contacts NO

1

Package Level 1 Depth / Length

27 cm

Package Level 1 Gross Weight

2.915 kg

Package Level 1 Height

25 cm

Package Level 1 Width

14.4 cm

Pollution Degree

3

Power Loss

at Rated Operating Conditions per Pole 0.005 … 0.054 W

Rated Impulse Withstand Voltage (Uimp)

Auxiliary Circuit 6 kV

Rated Insulation Voltage (Ui)

1000 V

Rated Operational Current AC-15 (Ie)

(240 V) NC 3 A

Rated Operational Current DC-13 (Ie)

(125 V) NC 0.55 A

Recommended Screw Driver

Auxiliary Circuit Pozidriv 2

Tightening Torque

Auxiliary Circuit 0.8 … 1.2 N·m

Tightening Torque UL/CSA

Auxiliary Circuit 7 … 1 in·lb

Wire Stripping Length

Auxiliary Circuit 9 mm

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