Measuring coil for DER4B series (for AC and DC leakage current- Diameter 160 mm)
Dimensions A x B x C (mm):
60 x 124,5 x 94,5 mm
Out of stock - Delivery time 4 weeks
Measuring coil for DER4B series (for AC and DC leakage current- Diameter 110 mm)
Dimensions A x B x C (mm):
60 x 124,5 x 94,5 mm
Measuring coil for DER4B series (for AC and DC leakage current- Diameter 210 mm)
Dimensions A x B x C (mm):
60 x 124,5 x 94,5 mm
Out of stock - Delivery time 4 weeks
Dimensions A x B x C (mm):
40 x 60 x 15 mm
Out of stock - Delivery time 4 weeks
Dimensions A x B x C (mm):
105 x 90 x 64 mm
Out of stock - Delivery time 4 weeks
Dimensions A x B x C (mm):
105 x 90 x 64 mm
Out of stock - Delivery time 4 weeks
Dimensions A x B x C (mm):
105 x 90 x 64 mm
Out of stock - Delivery time 4 weeks
Dimensions A x B x C (mm):
36 x 90 x 64 mm
Out of stock - Delivery time 4 weeks
Fault detection module 18 circuits for insulation monitoring relay SRI3/I2-INJ-RS485
Dimensions A x B x C (mm):
105 x 90 x 64 mm
Out of stock - Delivery time 4 weeks
Dimensions A x B x C (mm):
105 x 90 x 64 mm
Out of stock - Delivery time 4 weeks
Dimensions A x B x C (mm):
104 x 26 x 99,5 mm
Out of stock - Delivery time 4 weeks
Our transformers are often used to modify the earthing system and so to begin a new circuit. The new circuit will, of course, require protection against short circuits and overloading.
In many cases this can be achieved using the standard components but, in some cases, more specialised equipment is required to detect faults in the insulation.
For these applications EREA collaborate with Dossena, a firm with 45 years of experience in this field.
We offer two types of circuit protection equipment:
- Isolation monitoring
- Type B earth leakage relay