1SAX821001R1101

EF750-800 Electronic Overload Relay 250 ... 800 A

Manufacturer's No: EF750-800     Manufacturer: ABB
EF750-800 Electronic Overload Relay 250 ... 800 A

Availability Available to order

£1,199.02
  • Model: EF750-800 Electronic Overload Relay
  • Current Range: 250A to 800A
  • Self-supplied electronic overload relay, no external supply needed
  • Provides reliable and fast protection for motors against overload or phase failure
  • Wide setting range with high accuracy
  • Compatible with standard motor applications
  • Features temperature compensation and selectable trip class (10E, 20E, 30E)
  • Operates in high temperature range
  • Trip contact (NC) and signal contact (NO)
  • Selectable automatic or manual reset

Read more

  • Trip-free mechanism with STOP and Test function
  • Trip indication feature
  • ATEX and IECEx certification for EF750
  • ATEX certification valid for products produced from week 42, 2014
  • IECEx certification valid for products produced from week 15, 2017
 

Product

Manufacturer Material ID -
EF750-800
Net Weight -
2.77kg

Additional Product Information

Commodity Code -
85364900
Country of Origin -
CN
Minimum Order Quantity -
1
UNSPSC -
39121529

Technical Specification

Rated control supply voltage Us at AC 50HZ -
- Volt
Rated control supply voltage Us at AC 60HZ -
- Volt
Rated control supply voltage Us at DC -
- Volt
Voltage type for actuating -
Selfsupplied
Adjustable current range -
250 Ampere
Depth -
187.73 Millimetre
Height -
111.6 Millimetre
Mounting method -
Direct attachment/single positioning
Number of auxiliary contacts as change-over contact -
0
Number of auxiliary contacts as normally closed contact -
1
Number of auxiliary contacts as normally open contact -
1
Operating voltage at AC 50 Hz -
1000 Volt
Operating voltage at AC 60 Hz -
1000 Volt
Operating voltage at DC -
1000 Volt
Rated control supply voltage at AC 50 Hz -
0 Volt
Rated control supply voltage at AC 60 Hz -
0 Volt
Rated control supply voltage at DC -
0 Volt
Rated switch current -
800 Ampere
Release class -
Adjustable
Reset function automatic -
Reset function push-button -
Type of electrical connection of main circuit -
Screw connection
Voltage type (operating voltage) -
AC
Width -
244 Millimetre
ABB

Availability Available to order

£1,199.02
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Additional Information

Data Sheets

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