| 
 
 
| 
MROcentral.co
 | 
 | 
USA: (207) 922-9900 | 
  | 
 | 
 
Commercial LCDs
♦
Process Controllers
♦
Industrial Sensors
 
HVAC Modules
♦
Industrial PCBs / PLCs
♦
Safety Relays
 | 
 | 
CAN: (514) 400-0518 | 
  | 
 | 
 
 
HAMMOND
 
[ NMK500KB ]  Module / Control Board
 
 | 
 
 
We stock replacement 
commercial grade components 
for use in high availability applications 
including military and 
medical installations.
This unit arrives with a  
90 day failure agreement.
  | 
 
 
 | 
  | 
  | 
  | 
These products comply 
with NTL or other nationally 
standardized operation 
certifications.
Click below for
  
      discount pricing or 
      product details.
  | 
 
 
 | 
 
 
 
 |   
| 
This part is a high-quality 
piece for use in mission-critical environments.
 | 
 
 
 | 
 
 
 
Volume / Reseller Pricing Available
 
 |  
 
 | 
 
 
 
Why buy the [NMK500KB] module from us?
 
  
| 
 | 
 
   
 | 
   
 |   
| Our Specialties |  
 Industrial components, LCDs, inverters, PLCs, control modules, PCBs, safety relays  and other obsolete, out-of-production, over-stocked, and discontinued parts for commercial and industrial use.
  |  
   
 |   |   
 | 
 
Last Update: 11/2/2025  |  © 2025 | 
 
 
 
 |    |