ABB
ABB MLBL Series Light Block, 48V ac/dc, Blue Light
Part No.
1SFA611621R1024
Procurement Intelligence
The ABB MLBL Series is a modular light block component designed for integration with pushbutton switch stations and control panels, operating at 48V ac/dc with LED blue illumination. Critical verification: confirm voltage compatibility (48V ac/dc) and screw terminal compatibility with your control circuit's connector specifications.
Control panel indicator illumination
Before ordering — verify:
| ☐ | LED lifespan rating |
| ☐ | Screw terminal torque specs |
| ☐ | 48V supply confirmation |