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ABB – EH550 – Contactor – Tested

Manufacturer

OEM Part Number

EH550

GPS Part Number

20-ABB-EH550

Price:

$1,500.00

Specifications
View Spec Sheet
Voltage AH/kVA Length Width Height Weight
600 V 305 A 20.4" 12" 19.1" 30 lbs
Voltage 600 V
Amp/H 305 A
Length 20.4"
Width 12"
Height 19.1"
Weight 30 lbs
Contactor โ€” ABB EH550
3-Pole โ€ข EH-Series Contactor โ€ข Tested Reclaimed Part

Genuine ABB EH-series contactor professionally removed from a functioning system, then cleaned, inspected, and shop-tested. A fast, like-for-like replacement when uptime matters.

Where itโ€™s used (typical)
  • Motor starters (across-the-line) and general power switching
  • Power equipment: fans, pumps, compressors, bypass/isolator duty (as designed)
  • Distribution and isolation up to the deviceโ€™s rated voltage
At-a-Glance Specs
Parameter Detail
Manufacturer ABB
Part number EH550 (aux varies by suffix: โ€œ-11โ€=1ย NO+1ย NC, โ€œ-22โ€=2ย NO+2ย NC)
Utilization category Motor duty (UL/CSA; IEC)
Rated operational current (Ie) 550ย A (3-phase, AC)
Rated operational power (Pe) UL motor HP: 200ย HP @ 240ย V โ€ข 400ย HP @ 480ย V โ€ข 500ย HP @ 600ย V
Rated operational voltage (Ue) Up to 600ย Vย AC (UL)
Control circuit (coil) Common builds include 120ย Vย AC; DC coils also exist (e.g., SKย 827 series)
Poles & auxiliaries 3 mainย NO; auxiliaries per suffix (see above)
Terminations Main bar/lug terminals; aux terminals finger-safe
Mounting Panel mount (EH550 frame)
Dimensions (H ร— W ร— D) โ‰ˆย 486ย mm ร— 295ย mm ร— 519ย mm (โ‰ˆย 19.1ย in ร— 11.6ย in ร— 20.4ย in)
Weight โ‰ˆย 13.6ย kg (~30ย lb)
Compliance UL/CSA; IECย 60947-4-1 (series)
Condition Tested pull โ€” cleaned, inspected, verified; light cosmetic wear only
What โ€œTested Reclaimed Partโ€ Means
  • Visual inspection for heat discoloration, terminal condition, cracks, label integrity
  • Mechanical open/close and latch integrity check
  • Electrical verification: insulation resistance and functional test per shop procedure
Condition, Options & Warranty
Option Whatโ€™s included Warranty
Tested Pull Cleaned, inspected, verified operation; intact labels; ready to install 90โ€‘Day
Gruber Power Services