3
INSTALLATION INSTRUCTION
Manufacturer
Bel Fuse Inc.
206 Van Vorst St.
Jersey City
NJ 07302, USA
Asia-Pacific
+86 755 2988 5888
Europe, Middle East
+353 61 49 8941
North America
+1 866 513 2839
© 2021 Bel Power Solutions & Protection
BCM.20051_A
FIG. 1 - CONNECTIONS
FIG. 2 - DIMENSIONS
FIG. 3 - DISTANCES
* Pin 8 and the grounding screw (at the bottom) are
interconnected. Either Pin 8 or the grounding screw
need to be connected to earth.
Dimension
W
D
H
mm (in)
48.0 (1.89)
131.5 (5.177)
125.0 (4.921)
Distance
A
B
mm (in)
50 (2.0)
100 (4.0))
FIG. 4 - MOUNTING / DISMOUNTING INSTRUCTIONS
For DIN rail fastening according to IEC 60715 TH35-7.5(-15)
Mounting as shown in figure, with input terminals on lower side, with suitable cooling and maintaining a proper distance between adjacent devices as specified in the
Installation Instruction of each family.
MOUNTING:
1.
Snap top (A) hangs on the rail top (B), adjust
the product into vertical state, snap bottom
(D) locates into the lower end of rail (C).
2.
Install vertically.
3.
Insert the copper wires into the top and
bottom access points and fix them with a
screwdriver.
4.
Adjust the output voltage with a suitable tool
according to adjustment range in the
selection guide.
1
2
3
4
DISMOUNTING:
5.
Insert the screwdriver into E, pull down the
snap and make it tilt outward in the
meantime, then it can be removed from the
rail.
1.
5
