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Toll Free, US (888) 584-6078
Montreal, PQ (514) 400-0518
Fremont, CA (510) 371-8111
London, UK (20) 3004 9222
Portland, ME (207) 922-9900
Toll Free, US (888) 584-6078
Montreal, PQ (514) 400-0518
Fremont, CA (510) 371-8111
London, UK (20) 3004 9222
Portland, ME (207) 922-9900
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[ ACS550U1157A4 ] Control Module by ABB Technology
Stock Status: Confirmed: 2/12/2026 Qty Avail: (10+)
We carry phased out business capacity products for use in 
manufacturing applications as well as power plants and medical installations.
ACS550U1157A4 Control Module ACS550U1157A4  Control Module ACS550U1157A4 circuit board
All products comply with UL or other  nationally recognized safety certifications.
Click below for additional discounts or manufacturer details.

Volume / Reseller Pricing Available