Safety protection and protection isolating transformers for DIN bar or panel mounting
DIN rail mountable transformer 35mm
Safety protection and protection isolating transformers for DIN bar or panel mounting Transformers for DIN bar are mainly used in switchboards. High protection and modularity are their advantages.
The performance range is from 60 to 400VA.
| Type | Capacity [VA] |
A [mm] |
B [mm] |
H [mm] |
E [mm] |
F [mm] |
S [mm] |
Weight [kg] |
| Transformer TR9402DIN | 60 | 90 | 106 | 87 | 69 | 90 | 4,5 | 1,1 |
| Transformer TR9403DIN | 80 | 90 | 106 | 96 | 69 | 90 | 4,5 | 1,6 |
| Transformer TR9401DIN | 100 | 90 | 106 | 106 | 69 | 90 | 4,5 | 1,9 |
| Transformer TR9404DIN | 125 | 90 | 106 | 116 | 69 | 90 | 4,5 | 2,3 |
| Transformer TR9409DIN | 250 | 126 | 136 | 117 | 96 | 121 | 5,5 | 4,4 |
| Transformer TR9409DIN | 315 | 126 | 136 | 127 | 96 | 121 | 5,5 | 5,3 |
| Transformer TR9409DIN | 400 | 126 | 136 | 117 | 96 | 121 | 5,5 | 5.3 |
| THERMAL CLASS: | E120°C |
| VOLTAGE WITHSTAND: | PRI/SEC/CORE 4,75kV 50Hz |
| SHORT-CIRCUIT RESISTANCE: | NOT SHORT-CIRCUIT RESISTANT |
| TEMPERATURE RISE (HEAT RUN): | max. 85°C |
| PROTECTION CLASS: | II. |
| PROTECTION: | IP20 |
| AMBIENT TEMPERATURE: | ta40 |
Our recommendations
- we recommend to protect the transformer with a circuit breaker as indicated on the manufacturer's label
-
based on the customer's request, we can install a thermal fuse for 130 °C - returnable
- technical changes and transformation ratios are possible based on customer requirements