
Issue C
4
247
%
Germany (0 91 87) 10-0 – USA (847) 827-7600 – UK (01296) 420336 – www.etacbe.com
Voltage rating
AC 240 V; 3 AC 415 A; 3 AC 500 V;
DC 110 V
32 A, 63 A, 125 A
(up to 240 A single pole only)
6 A at AC 240 V or DC 28 V;
1 A at DC 110 V
Current rating range
Auxiliary contact rating
Electrical remote disconnection (FA)
operating voltage
operating current
max. pulse time
switching time
Typical life
DC 12 V or DC 24 V
approx. 18 A or 12 A
10 ms < t
ON
< 20 ms /t
OFF
> 10 s
< 20 msec
10,000 operations at I
N
20,000 operations mechanical
-40...+75
°
C
Rated impulse
withstand voltage degree
6 kV 3
Ambient temperature
Insulation co-ordination
(IEC 664 and 664A)
Pollution
Dielectric strength
(IEC 664 and 664A)
operating area
pole/pole
main to aux. circuit
aux. circuit 11-12
to 13-14
Insulation resistance
Short-circuit protection
Degree of protection
(IEC 529/DIN 40050)
Vibration
Test voltage
AC 3300 V
AC 3300 V
AC 2200 V
AC 1000 V
>100 M
(DC 500 V)
back up fuse max. 125 A
operating area IP 40
terminal area IP 00
5 g (57-200 Hz)
±
0.38 mm (10-57 Hz)
to IEC 68-2-6, test Fc
10 frequency cycles/axis
25 g (11 ms)
to IEC 68-2-27, test Ea
96 hours at 5 % salt mist
to IEC 68-2-11, test Ka
240 hours at 95 % RH
to IEC 68-2-3, test Ca
approx. 220 g single pole
≤
125 A
approx. 440 g single pole > 125 A
approx. 440 g double pole
approx. 660 g three pole
approx. 880 g four pole
Shock
Corrosion
Humidty
Mass
Single, two, three and four pole isolators to EN 60947 / IEC 947 with
toggle actuation. Designed for rail, panel or surface mounting. Options
include auxiliary contacts and remote electrical disconnection.
For circuit breaker versions see types 410, 520, 530.
Isolation Switches 911/912/913/914-...
Description
Technical data
911-... 913-...
X 211 118 01
X 211 119 01
X 211 705 01
Single pole splash cover with fixing plate.
Two pole splash cover with fixing plate.
Terminal insulation cover for use with types 410, 520
and 530 - two per pole required.
Accessories
Control systems, industrial equipment.
Typical applications
Ordering information
Standard current ratings and typical internal resistance values
Current rating
(A)
32
63
125
Internal resistance
(
)
≤
0.002 pro Pol
≤
0.002 pro Pol
≤
0.002 pro Pol
Type No.
911
912
913
914
single pole switch
double pole switch
three pole switch
four pole switch
Terminal design
K main terminal
up to 32 A: pressure plate B5-DIN 46288
up to 63 A: pressure plate B6-DIN 46288
up to 125 A: terminal screws DIN 46206, form A, thread M6
up to 240 A: terminal screws DIN 46206, form A, thread M10
(single pole only)
Mounting
1
surface mounting
2
rail or panel mounting (rail DIN EN 50022-35x7.5)
3
rail or panel mounting (rail DIN EN 50035-G32)
4
panel mounting only
5
mounting brackets- surface mounting
Auxiliary contacts
(terminals M3.5)
Si one each N/O and N/C
Si1 one N/C (11,12)
Si2 one N/O (13,14)
2Si two each N/O and N/C – types 912, 913, 914 only
3Si three each N/O and N/C – types 913, 914 only
4Si four each N/O and N/C – type 914 only
Remote trip
(optional)
FA12
remote disconnection, for DC 12 V
FA24
remote disconnection, for DC 24 V
Current ratings
32, 63, 125 A (240 A single pole only)
914 - K - 1 - Si - - 63 A ordering example
The exact part number required can be built up from the table of choices shown
above. Ordering references for optional features should be omitted if not required.