unibar M, 400A, Z-Elem. vertical, 90° bottom+top, X+Y:0.36m, option Z: 0.14-1.25m. Rail element as Z-shaped part with rail connection via terminal block and integrated expansion compensation for a type-tested low-voltage switchgear combination in accordance with IEC/EN 61439-1 and -6. Z-shaped part consisting of a 5-pole busbar system made of aluminum (nickel-plated and tin-plated) and housing made of sheet steel (galvanized and painted). Delivered ready for connection with all connecting parts. Note: Optionally, a fire barrier for wall or ceiling feed-through in accordance with DIN 4102 is installed for fire resistance class S90 or S120 in accordance with DIN 4102-9 (EI90 or EI120 in accordance with EN 13501). If required, can be implemented with functional integrity classes E60 or E90 in accordance with DIN 4102-12.
| Property | Value |
| Flexible: | no |
| Color: | gray |
| Rated current at AC 50 Hz: | 400 A |
| Rated voltage at AC 50 Hz: | 690 V |
| Protection class (IP): | IP55 |
| Length: | 0.593 m |
| RAL number: | 7035 |
| Version: | other |
| Number of poles: | 5 |
| Number of conductors (without earth): | 5 |
