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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 Holes |
Overall Dimensions | Ship Wt. lbs. |
|||||||||
| A | B | C | D | E | F | G | L | W | Z | |||
| MPB1¹ | 1 | 3.25 | 2.75 | 3.50 | 1.88 | 3.75 | 1.71 | 2.50 | 4.25 | 3.06 | 3.56 | 2 |
| MPB2¹ | 2 | 5.13 | 2.75 | 3.50 | 1.88 | 5.63 | 1.71 | 4.38 | 6.13 | 3.06 | 5.44 | 3 |
| MPB3¹ | 3 | 7.00 | 2.75 | 3.50 | 1.88 | 7.50 | 1.71 | 6.25 | 8.00 | 3.06 | 7.31 | 3 |
| MPB4¹ | 4 | 8.88 | 2.75 | 3.50 | 1.88 | 9.38 | 1.71 | 8.13 | 9.88 | 3.06 | 9.19 | 4 |
| MPB6 | 6 | 8.50 | 5.00 | 4.25 | 4.13 | 9.00 | 3.96 | 7.75 | 9.50 | 5.31 | 8.81 | 5 |
| MPB9 | 9 | 8.50 | 6.50 | 4.25 | 5.63 | 9.00 | 5.46 | 7.75 | 9.50 | 6.81 | 8.81 | 6 |
| MPB12 | 12 | 10.38 | 6.50 | 4.25 | 5.63 | 10.88 | 5.46 | 9.63 | 11.38 | 6.81 | 10.69 | 6 |
| ¹ Not Hinged | ||||||||||||