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Pushbutton Enclosures - NEMA 12, 13
Miniature Pushbutton MPB Series
Application
- Designed to accept 22mm miniature oil tight pushbuttons, switches and pilot lights.
- Provides protection from dirt, dust, oil and water.
Standards
- UL 508 Type 12 and 13
- CSA Type 12 and 13
- Complies with
- NEMA Type 12 and 13
- JIC EMP-1-1967
- JIC EGP-1-1967
- IEC 60529, IP54
- Appropriate components are required to maintain these standards
Construction
- Formed 14 gauge steel except the MPB1 which is 16 gauge.
- Smooth continuously welded seams.
- Welded brackets provide for enclosure mounting.
- Captive cover screws thread into sealed wells.
- Larger enclosures provide internally hinged removable covers, designed to hold the cover open during wiring (see table).
- Oil resistant gasket and adhesive.
- A grounding stud is provided in the enclosure.
Finish
- Cover and enclosure are phosphatized and finished in ANSI 61 gray powder coating.
Accessories
| Part
No. |
No. of |
|
|
|
|
|
|
Overall Dimensions |
Ship |
| Holes |
A |
B |
C |
D |
E |
F |
G |
L |
W |
Z |
Wt. lbs. |
| MPB1¹ |
1 |
3.25 |
2.75 |
3.5 |
1.88 |
3.75 |
1.71 |
2.5 |
4.25 |
3.06 |
3.56 |
2 |
| MPB2¹ |
2 |
5.13 |
2.75 |
3.5 |
1.88 |
5.63 |
1.71 |
4.38 |
6.13 |
3.06 |
5.44 |
3 |
| MPB3¹ |
3 |
7 |
2.75 |
3.5 |
1.88 |
7.5 |
1.71 |
6.25 |
8 |
3.06 |
7.31 |
3 |
| MPB4¹ |
4 |
8.88 |
2.75 |
3.5 |
1.88 |
9.38 |
1.71 |
8.13 |
9.88 |
3.06 |
9.19 |
4 |
| MPB6 |
6 |
8.5 |
5 |
4.25 |
4.13 |
9 |
3.96 |
7.75 |
9.5 |
5.31 |
8.81 |
5 |
| MPB9 |
9 |
8.5 |
6.5 |
4.25 |
5.63 |
9 |
5.46 |
7.75 |
9.5 |
6.81 |
8.81 |
6 |
| MPB12 |
12 |
10.38 |
6.5 |
4.25 |
5.63 |
10.88 |
5.46 |
9.63 |
11.38 |
6.81 |
10.69 |
6 |
| ¹ Not Hinged |
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