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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 stock replacement business grade components for use in 
manufacturing applications as well as aerospace and defense installations.
ACS550U1157A4 Control Module ACS550U1157A4  Control Module ACS550U1157A4 circuit board
Our components conform with UL or other  nationally recognized operation certifications.
Click below for discount pricing or manufacturer details.

Volume / Reseller Pricing Available