Mismatch Protection
Description
Mismatch protection allows the installation of a MasterPacT MTZ2/MTZ3 device only in a chassis with compatible characteristics.
Mismatch protection offers 35 different combinations that can be selected so that a device can only be mounted on a chassis with the matching combination.
Accessory
The use of mismatch protection is optional. One mismatch protection accessory is required for each device.
For information on the accessory installation, consult the instruction sheet on the Schneider Electric website: NVE35465.
Pin Location of Mismatch Protection
The following illustration shows the pin location on the chassis and device, respectively.
The pin combination selected on the chassis must correspond to the pin combination selected on the device (see following table). For example, the combination ABCD on the chassis corresponds to the combination 567 on the device.
Pins on the chassis are labeled A, B, C, D, E, F, G.
Pins on the device are labeled 1, 2, 3, 4, 5, 6, 7.
Recommended Pin Combinations
The following are the recommended pin combinations:
|
Pins on chassis |
Pins on device |
Pins on chassis |
Pins on device |
|---|---|---|---|
|
ABCD |
567 |
BCDE |
167 |
|
ABCE |
467 |
BCDF |
157 |
|
ABCF |
457 |
BCDG |
156 |
|
ABCG |
456 |
BCEF |
147 |
|
ABDE |
367 |
BCEG |
146 |
|
ABDF |
357 |
BCFG |
145 |
|
ABDG |
356 |
BDEF |
137 |
|
ABEF |
347 |
BDEG |
136 |
|
ABEG |
346 |
BDFG |
135 |
|
ABFG |
345 |
BEFG |
134 |
|
ACDE |
267 |
CDEF |
127 |
|
ACDF |
257 |
CDEG |
126 |
|
ACDG |
256 |
CDFG |
125 |
|
ACEF |
247 |
CEFG |
124 |
|
ACEG |
246 |
DEFG |
123 |
|
ACFG |
245 |
||
|
ADEF |
237 |
||
|
ADEG |
236 |
||
|
ADFG |
235 |
||
|
AEFG |
234 |