Potting boxes for transformers and chokes. Version "O" without fixings. Some sizes are also available with spacers.
Available sizes Low profile:
EI 30 - EI 78 / catalog pages 32 - 33
UI 30 - UI 39 / catalog pages 96 - 99
U 21 / catalog page 96
Available sizes Standard profile:
EI 30 - EI 84 / catalog pages 70 - 71
UI 39 - UI 48 / catalog page 115
M 30 - M 74 / catalog pages 20
ETD 29 - ETD 49 / catalog page 148
RM 5, RM 6 / catalog page 149