Siemens
Siemens Fuse Holder Terminal Block with Light Indicator
Part No.
3NJ4911-3AA00
Procurement Intelligence
This is a Siemens 3NJ4 series terminal block accessory designed as a fuse holder attachment with integrated light indicator for visual status confirmation. It mounts directly onto compatible fuse holders in industrial switchboards and distribution panels. Critical verification: confirm mechanical compatibility with the base fuse holder model and voltage rating alignment (typically 690V AC).
Industrial fuse holder status indication
Before ordering — verify:
| ☐ | Voltage rating compatibility |
| ☐ | Mechanical mounting interface |
| ☐ | Light indicator function |