DMTBTT LV Earthing and short-circuiting device for panel boards and cabinets
STANDARD(S) : IEC 61230
USE : Portable device for earthing and short-circuiting a panel board or cabinet in a LV network equipped with NH00, NH1, NH2, NH3 or NH4a fuse links.
SPECIFICATIONS :
Trifurcation kit with crimped central connector sealed by heat shrinkable tubing :
- 3 phase cables L1, L2, L3, cross-section 16 to 50 mm², variable length (see table of references or can be made to measure) equipped at the ends with screw-type connections,
- 1 earthing cable, cross-section 16 to 50 mm², variable length (see table of references or can be made to measure) equipped at the ends with a lug with a stud hole Ø of 10 mm.
NB : This trifurcation kit is usually made with IEC 61138 extra flexible transparent cable, but can also be HO7RNF (on request).
- Fuse links with M10 thread : ref. SPH00
- Fuse links with M10 thread : ref. SPH123
- Fuse links with M12 thread : ref. SPH00TW
- Fuse links with M12 thread : ref. SPH123TW
- Insulating operating handle : ref.MIEBTMAY
- Earth clamp : ref.ETEBTMAY
- Storage case : ref.CTEBTMAY (optional)
Standard quantity of SPH123 : 3
Standard quantity of SPH00 : 3
ADVANTAGES : New design for the fuses : the fuses are now integrating a keying system that makes them impossible to be plugged in the wrong way.
DMTBTT01 = Cable cross section: 25 mm² , Max. Isc: 5,5 kA/1s , Cable L1 (mm): 370 , Cable L2 (mm): 460 , Cable L3 (mm): 550 , Cable Le (mm): 400 PVC extra souple
DMTBTT1601 = Cable cross section: 16 mm² , Max. Isc: 3,5 kA/1s , Cable L1 (mm): 300 , Cable L2 (mm): 500 , Cable L3 (mm): 700 , Cable Le (mm): 800 PVC extra souple
DMTBTT2501 = Cable cross section: 25 mm² , Max. Isc: 5,5 kA/1s , Cable L1 (mm): 300 , Cable L2 (mm): 500 , Cable L3 (mm): 700 , Cable Le (mm): 800 PVC extra souple
DMTBTT3501 = Cable cross section: 35 mm² , Max. Isc: 7 kA/1s , Cable L1 (mm): 300 , Cable L2 (mm): 500 , Cable L3 (mm): 700 , Cable Le (mm): 800 PVC extra souple
DMTBTT5001 = Cable cross section: 50 mm² , Max. Isc: 9 kA/1s , Cable L1 (mm): 300 , Cable L2 (mm): 500 , Cable L3 (mm): 700 , Cable Le (mm): 800 PVC extra souple
DMTBTT16xx = Cable cross section: 16 mm² , Max. Isc: 3,5 kA/1s , Cable L1 (mm): Custom , Cable L2 (mm): Custom , Cable L3 (mm): Custom , Cable Le (mm): Custom au choix PVC ou silicone
DMTBTT25xx = Cable cross section: 25 mm² , Max. Isc: 5,5 kA/1s , Cable L1 (mm): Custom , Cable L2 (mm): Custom , Cable L3 (mm): Custom , Cable Le (mm): Custom au choix PVC ou silicone
DMTBTT35xx = Cable cross section: 35 mm² , Max. Isc: 7 kA/1s , Cable L1 (mm): Custom , Cable L2 (mm): Custom , Cable L3 (mm): Custom , Cable Le (mm): Custom au choix PVC ou silicone
DMTBTT50xx = Cable cross section: 50 mm² , Max. Isc: 9 kA/1s , Cable L1 (mm): Custom , Cable L2 (mm): Custom , Cable L3 (mm): Custom , Cable Le (mm): Custom au choix PVC ou silicone