Door Closing Mechanisms

Types M5, M6, M1, and M8

Class 9423 / Refer to Catalog 9420CT9701

Vault Type for Single and Multi-Door Enclosures

The requirements are shown in the table below:

Table 8.86:

Single or Multi-Door Enclosures—NEMA Type 12 with 40" to 60" Door Opening

Single-Door Enclosure

1—M6 door closing mechanism

1—Type M660 locking bar kit

1—M6 door closing mechanism

1—Type M660 locking bar kit

1—Type M5 (use with 9422A handles)

For each door:

1—M6 door closing mechanism

1—Type M660 locking bar kit

For Master door:

1—M6 door closing mechanism

1—Type M660 locking bar kit

1—Type M5 (use with 9422A handles)

Each Auxiliary door:

1—M6 door closing mechanism

1—Type M660 locking bar kit

Necessary quantities of Types M2 and M7 for each door (see below)

Viewed from Inside Enclosure

Note: All mechanisms listed on this page are suitable for either left or right hand mounting.

Table 8.87:

Door Interlocks

TYPE M6 DOOR CLOSING MECHANISM

$ Price

The Class 9423 Type M6 door closing mechanism is designed to close and seal 0.75” deep doors of single or multi-door NEMA Type 12 enclosures. The Type M6 can be used on doors hinged on either the left or right hand side. Recommended door openings are from 40"–60”. Vault type handle length is 6".

171.

TYPE M660 LOCKING BAR KITS

The lock bar kit for the Type M6 door closing mechanism contains two lock bars and is available from stock. The bars can be cut to fit door openings through 60". One lock bar kit is required for each Type M6 ordered.

57.

TYPE M5

The Class 9423 Type M5 mechanical interlock kit is designed to interlock a Class 9422 handle mechanism with the Type M6 door closing mechanism. This kit prevents opening the master door (or single door) with the disconnect handle in the “ON” position, making it mandatory to use a screwdriver to gain entry to the enclosure at any time, regardless of the disconnect handle position.

143.

Table 8.88:

Required Accessories for Auxiliary Doors

TYPE M2

$ Price

One Type M2 kit is required for each auxiliary door. This kit is required to interlock any auxiliary door(s) with the master door.

171.

TYPE M7

The first auxiliary door requires 2 Type M7 kits. Additional auxiliary doors require only 1 Type M7 kit. The 0.25” diameter rod used to interconnect the M7 kits is furnished by the user. If the distance between any two Type M7 kits exceeds 36", an additional Type M7 kit should be installed to prevent the rod from buckling.

47.60


CP1	Discount Schedule

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