Datasheet
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DIN RAIL ENCLOSURES
DIN RAIL ENCLOSURES
FM 28614 EMS 613558
Product overview
• Snap fit modular design for ease of assembly and custom
kitting
• Base fits 35mm DIN Rail or directly to flat surface
• Moulded in light grey UL94-V0 flame retardant polycarbonate
• Carries up to 3 PCBs horizontally or 2 vertically
• Snap fit terminal cover options for IP20 finger protection
• Snap in covers available in grey, clear, transparent red and
smoked
• Standard enclosure consists of base, top and rail/wall clips
• Open top as standard, solid top, vented and extended wall
options available
• Covers and terminal guards ordered separately and can be
supplied in kits
• Easily customised covers and terminal guards and CNMB base
• Clear, smoked and red covers are moulded in PC UL94-V2
• Grey covers are PC UL94-V0
• Enclosed base oers isolation from DIN Rail
• Front panel ideal for screen printing and recessed solid top for
labels and membranes
• Other colours and EMC shielding available to order
• Screws to mount base
DIN Rail modular enclosures
BOX LENGTH
HORIZONTAL PCB SIZES
A B C
VERTICAL PCB SIZES
D E
PCB FIXING BOSS
X Y
CNMB/1- 17.5mm 86.5x14mm 57x14mm 41.8x14mm 34x59.6mm 40x14.8mm 6.2mm 18.3mm
CNMB/2- 36mm 86.5x33mm 57x32mm 42x32mm 34x59.6mm 40x33mm 6.2mm 18.3mm
CNMB/3- 53mm 86.5x50mm 57x49mm 42x49mm 34x59.6mm 40x50mm 8.8mm 18.3mm
CNMB/4- 71mm 86.5x68mm 57x67mm 42x67mm 34x59.6mm 40x68mm 8.8mm 18.3mm
CNMB/5- 88mm 86.5x84mm 57x83mm 42x83mm 34x59.6mm 40x84mm 8.8mm 18.3mm
CNMB/6- 106mm 86.5x103mm 57x102mm 42x102mm 34x59.6mm 40x103mm 8.9mm 18.3mm
CNMB/9- 159mm 86.5x156mm 57x155.5mm 42x155mm 34x59.6mm 40x155mm 8.9mm 18.3mm
CNMB/12- 212mm 86.5x208mm 57x207mm 42x207mm 34x59.6mm 40x208mm 8.9mm 18.3mm
For double row terminals covers both sides, add /2 to part No. (e.g. CNMB/3/2)
For single row terminals cover one side only, add /1 to part No. (e.g. CNMB/3/1)
Box supplied with open top as standard
For solid recessed top used for membrane keypads or clear covers to enclose labels, add /ST to part No. (e.g. CNMB/3ST/2)
For cooling vents both sides add /V to part No. (e.g. CNMB/3/V/2)
For extended side walls which meet the lower PCB behind terminals, add /W to part No. (e.g. CNMB/3W/2)
CNMB
Solid top
/ST
Vented sides
/V
Extended walls
/W
Vertical PCB
positions
Horizontal PCB
positions
Horizontal PCB sizes
D
E
A
B
C