Table of Contents
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Overall circuit diagram for 3VA27 fixed-mounted breakers with toggle operating mechanism
241
231
221
211
201
191
181
171
161
151
141
131
121
111
101
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Equipment Manual, 10/2023, L1V30499596002-03
X1.LN1
X1.LN2
CB1
CB2
ETU
S1
242
S2
243
CB Bus
CB Bus
232
233
222
223
CB Bus
CB Bus
212
213
202
203
192
193
182
CB Bus
183
172
173
X1.C6
162
163
X1.O3
152
153
142
X1.81
143
X1.51
132
133
X1.74
122
X1.64
123
112
X1.91
113
X1.11
102
103
X1.21
X1.31
X1.41
X1.VN
CB1
CB2
S1
S2
CB6
CB7
13
14
23
24
11
12
C1
X1.C5
X1.O1
301
X1.82
401
X1.83
302
402
X1.52
303
X1.53
403
X1.73
304
404
X1.63
305
405
X1.92
306
X1.93
406
307
X1.12
407
X1.13
308
408
X1.22
309
X1.23
409
310
X1.32
410
X1.33
311
411
X1.42
X1.43
Circuit diagrams
CB1
CB2
101
201
102
202
103
203
104
204
105
205
106
206
107
207
108
208
109
209
110
210
235
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