ABB TRB Series Foglio di istruzioni - Pagina 3
Sfoglia online o scarica il pdf Foglio di istruzioni per Relè ABB TRB Series. ABB TRB Series 3. Zener tripping unit
TERMINAL SCREWS .190-32
BINDING HEAD
FIG
DESCRIPTION
TRB STATIC TRIPPING UNIT
1
TRB-1 BLOCKING VALVE
2
TRB-1 TEST UNIT
3
TRB ZENER TRIPPING UNITS
4
SAR AUX RELAY
5
SRX RELAY
Figure 5. Outline and Drilling Plan for Types TRB, TRB-1, TRB-2, TRB-3 and TRB-4 Zener Tripping Units
AVAILABLE
OPENING
CLEARANCE FOR .190-32
FIL.HD.MTG. SCREW
DIM. A
4-27 / 32
2-1 / 32
4-27 / 32
4-27 / 32
5.781
I.L. 41-842D
Sub 6
184A117
3