Mains-Generator-Changeover-Switch
MERZ - Mains-Generator-Changeover-Switch
![](assets/images/7/Netz-Generator-Umschalter_ti-5689af40.png)
The MERZ - Mains-Generator-Changeover-Switch in alu enclosure with CEE attachment plug
- 1 (Mains) - 0 - 2 (Generator) / 4-pole / 4 Contact / N leading
- Cover coupling with cable entries top / bottom
- Attachment plug angled acc. to DIN VDE 0100-551 4.2.2
- Protective conductor position 1 h encoded
- Cable entries top / bottom 2xM32 / 2xM40 each
- Cast aluminium enclosure ALSi9CU
SPECIFICATIONS
Short overview specifications
Acc. IEC 60439-3, EN 60439-3 | Units | 32 A - MN251 | 63 A - MN451 |
---|---|---|---|
Rated uninterrupted current Ithe | A | 32 | 63 |
Rated operational voltage Ue | V | 3 x 400 V / N / PE | 3 x 400 V / N / PE |
Nominal frequency | HZ | 50/60 | 50/60 |
Max. fuse rating (gG-Char.) | A | 32 | 63 |
Max. Ambiente temperature | °C | 35 | 35 |
Terminals (inlet/outlet) | |||
---|---|---|---|
Solid or multi-stranded | mm² | 0,2 - 10 | 2,5 - 25 |
Finely stranded with ferrule | mm² | 0,2 - 10 | 2,5 - 16 |
Torque terminal screws | NM | 1,2 - 2,0 | 2,0 - 4,0 |
Cast aluminium enclosure | ALSi9CU | ALSi9CU | |
Color | natur | natur | |
Locking handle / locking ring | black/black | black/black | |
Front plate | 1 - 0 - 2 | 1 - 0 - 2 | |
Cable entries top / bottom each | 2 x M32 | 2 x M40 | |
Attachment plug angled | 32A 5P 1h encoded / VNI | 63A 5P 1h encoded / VNI | |
3-fold lockable in position | 0 | 0 | |
1-fold lockable in position | 1 + 2 | 1 + 2 | |
Degree of protection | IP65 | IP65 |
Design
SWITCHING DIAGRAM
Here you can see the corresponding switching diagram. We will also find the right solution for your project! Please feel free to contact us.
![](assets/images/8/schaltbild_Z_185_UH-521db394.png)
DIMENSIONS
CUSTOMIZED IMPLEMENTATIONS
Your individual enclosure solution - Tailored for your project.
We have the solution.
→ Please feel free to contact us.
+49 (0) 7971 / 252-252
info@merz-schaltgeraete.de