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
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
Quick Links ▼
Quote Status Contact Us Express Shipping Core Service Warranty Service Order Status Corporate
🛒
👤
My Account My Orders My Quotes Log Out
[ B4540F-RK74AA ] Control Module by Allen-Bradley
Stock Status: Confirmed: 7/7/2025 Qty Avail: (10+)
We provide replacement industrial class products for use in 
manufacturing environments including aerospace and defense installations.
B4540F-RK74AA Control Module B4540F-RK74AA  Control Module B4540F-RK74AA circuit board
Our modules conform to ETL or other  industry standardized performance certifications.
Click below for discount pricing or manufacturer specifications.

Volume / Reseller Pricing Available