Railway knob switch PST3-9/7
Promulgator
：krista Time：2018-05-18
Railway knob switch PST3-9/7, quick acting switch S826a, quick acting switch S804b, electromagnetic contactor S156, S157, S158, S140 and so on.
The locomotive driver controller KS6D, KS6E, KS soil 3, TKS9, TKSl0 and other power and internal combustion series.
CKl, CK7, CK7F, T705, CK3, 4Q2A and other electrical contactor series.
Four types of valves, no load valves, round valves, whistling sand valves, and electric valves.
S14l electromagnetic relay, grounding relay, pressure relay, differential relay, over current relay, time relay, idle relay, universal relay and other relay series.
• switch relationship between transfer switch, button switch, key switch, knife switch, foot switch and pressure switch.
PRS series protection device.
CK7, CK7F, CKl, CK3 (4Q1), conversion switch (3QTB), T705 (4Q5), 4Q4 combiner contactor, commutator and other main contacts, S307g main contact, the extinguishing arc cover used for each contactor, auxiliary contact, contact element, S307g arc extinguishing cover and other accessories.
Locomotive motor brush holder and assembly, locomotive motor brush rod series, locomotive motor brush box series.
Rescue train accessories,
DF8B board key switch group S450B-B/10 bit,
DF8B board key switch group S451B-B/4 bit,
DF8B key switch S126D,
DF8B knob switch PS30/3 (I),
DF8B knob switch PST9/7 (T),
DF8B knob switch PS520/19 (I),
DF8B knob switch LS33/3P5X2 (I),
DF8B plate knob switch LS33/3P5X2 (0),
DF8B knob switch (flat head blue) S403-B-B2/2,
DF8B knob switch (green mushroom head green) S403M-L-B2/3,
