Instruction Sheet 3A1519RevA
Effective December 2015
Supersedes December 2010
BUSSMANN
SERIES
Hazardous Voltage
Will cause severe injury or death
Working on or near energized circuits
poses a serious risk of electrical shock.
De-energize all circuits before installing
or servicing this equipment and follow
all prescribed safety procedures
YEAR
WARRANTY
Warranty
See document No. 3A1502 at
www.cooperbussmann.com/surge
for limited warranty details.
Indoor use only
35mm
DIN-Rail
90mm L x 36mm W x 73mm H
Torque 4 N•m
System installation
Class II IEC 61643-11...
Type 2 EN 61643-11...
There is no distance required
from the SPD to any earthed
conductive surface.
Module replacement
Green =
Good
Red =
Replace
Visual indication status
Green
Green =
Good
Red
Red =
Replace
Remote contact signaling
(modules installed)
Mounting
Green
Remove/test
Remote OK
Testing contact signaling
(modules removed)
IEC 61643-11 Class II, two-pole SPDs for
TN and TT 230/400V IEC applications
BSPM2275TN(R) and BSPH2275TT(R)
Fusing
Conductors
Remote contact signaling
System type
TN
TT
L-N
N-PE
Voltage U
N
Tol: 0V...U
C
230/400V
230/400V
Voltage U
C
[L
N]
275V~
275V~
[N
PE]
275V~
255V~
f
N
50/60Hz
I
fi
—
100A
rms
Max. fuse
125A gG
I
SCCR
50kA
rms
—
I
max
40kA
Operating environment
-40°C to +80°C, 5%-95% RH
I
PE
<0.15mA
<5µA
Types:
W/O remote
BSPM2275TN
BSPH2275TT
W/ remote
BSPM2275TNR
BSPH2275TTR
Replacement
modules
[L
N]
—
BPM275IEC
—
[L
PE]
BPM275IEC
—
[N
PE]
BPM275IEC
—
BPSNPEIEC
Ports
1
IP rating
IP20 built-in
L x W x H
90mm x 36mm x 73mm
Fusing and minimum
conductors
F1 A gG S
2
/mm
2
S
3
/mm
2
F2 A gG
25
4
6
—
35
4
6
—
40
4
6
—
50
6
6
—
63
10
10
—
80
10
10
—
100
16
16
—
125
16
16
—
>125
16
16
125
Wiring
TN (-C) -S connection
TT connection
* *
S
3
S
2
* Module BPM275IEC
* **
S
3
S
2
* Module BPM275IEC
** Module BPSNPEIEC
