Obsolescent Branch Switch Replacement Units
Class 4620
30–200 A Obsolescent Switch Units—Series D2
Available In DS Stock, except where noted.
All Series D2 switches require that rail extension assemblies be attached to the interior side rails in order to mount the switch. These rail extension assemblies are packaged with every Series D2 switch. If a rail extension is lost or missing, contact the nearest Schneider Electric™ sales office to order a replacement.
Plug-on extension assemblies must also be ordered when installing 30–200 A plug-on units in blank spaces of a QW interior in the 38-inch wide box. These plug-on extension assemblies (which extend the bus) are NOT the same as the rail extension assemblies packaged with every Series D2 switch (which extend only the mounting rails).
Branch Units—Three Pole
|
Ampere |
Unit Height (inches) |
Obsolescent [1]Series 1–4 |
Replaced By Series D2 Catalog No. |
Class R Fuse Kits |
|
|---|---|---|---|---|---|
|
No. Kits Req’d. |
Catalog No. |
||||
|
240 Vac |
|||||
|
30-30 |
4.50 |
QMB3203T |
QMB321T[2] |
2 |
|
|
60-60 |
4.50 |
QMB306T |
1 |
||
|
100-100 |
6.00 |
QMB310T |
1 |
QMB100R |
|
|
200 |
9.00 |
QMB3220 |
1 |
||
|
600 Vac |
|||||
|
30-30 |
4.50 |
QMB3603T |
1 |
||
|
30-30 |
6.00 |
||||
|
60-60 |
6.00 |
QMB3606T |
1 |
||
|
100-100 |
7.50 |
QMB3610T |
2 |
||
|
200 |
9.00 |
QMB3620 |
1 |
||
| Plug-On Extension Assembly |
Plug-On Extension Assemblies [5]
|
Ampere Rating |
Switch Mounting Height (inches) |
Catalog No. |
|---|---|---|
|
30-30 Switch |
3 |
QMB303LEX |
|
30-30 Switch |
4.5 |
|
|
30-30 Switch |
6 |
|
|
60-60 Switch |
4.5 |
|
|
60-60 Switch |
6 |
|
|
100-100 Switch |
6 |
|
|
100-100 Switch |
7.5 |
|
|
200 Switch |
9 |
|
|
LA Circuit Breaker |
7.5 |