Siemens AC-21 Brochure page 15

■
Benefits
• Lockable with 3 padlocks
• Generous terminal compartment
• IP65 degree of protection
• Maintenance-free
• Easy to install.
■
Functions
The concept and mechanical construction of these switches are
designed for reliable function even under the harshest condi-
tions. In emergencies, every second counts, and our switches
allow immediate isolation.
■
Selection and ordering data
Main
contacts
Main control switch complete with rotary operating mechanism, black
3
8HP27..
EMERGENCY-STOP switch complete with rotary operating mechanism, red/yellow
3
1) With PE/ground/ N terminal.
2) For a 5th conductor another terminal of this type can be installed.
3) For ambient temperatures up to 35 °C.
* This quantity or a multiple thereof can be ordered.
SENTRIC K Switch Disconnectors from 63 A to 1000 A
Auxiliary P/AC-23 A
contacts at at
380 ... 400 V 660/690 V
kW kW
– 65 110
80 150
132 220
200 375
350 375
315 315
– 65 110
80 150
132 220
200 375
350 375
315 315
SENTRIC Switch Disconnectors
■
Area of application
Our master and EMERCENCY-STOP switches provide absolute
safety, even during maintenance and repair work. All-round
safety for people and machines.
With their high degree of protection of IP65, they can even with-
stand dust and water spray, providing unparalleled safety in the
building and industrial installations as well as the food and
chemical industry. Even with their enclosures open, they con-
form to protection class 2. IP20 is the minimum degree of protec-
tion.
Our enclosed master and EMERGENCY-STOP switches can be
locked with up to three padlocks and are available in two ergo-
nomically designed versions: from 16 A to 1000 A.
Conductor cross-section
I
u
main conductor/PEN
2
A mm
2)
125 35/35
2)
160 120/70
2)
250 150/70
400 2 × 150 or 1 × 240/120
630 2 × 240/120
3
800 ) 2 × 240/240
2)
125 35/35
2)
160 120/70
2)
250 150/70
400 2 × 150 or 1 × 240/120
630 2 × 240/120
3
800 ) 2 × 240/240
Molded-plastic enclosures
DT Order No. PS* Weight
per PU
approx.
kg
1)
C 8HP27 07 1 unit
C 8HP27 11 1 unit
C 8HP27 12 1 unit
C 8HP27 17 1 unit
C 8HP27 18 1 unit
C 8HP27 38 1 unit
1)
C 8HP27 47 1 unit
C 8HP27 48 1 unit
C 8HP27 61 1 unit
C 8HP27 62 1 unit
C 8HP27 63 1 unit
C 8HP27 58 1 unit
Siemens LV 10 · 2004
7
5.240
8.030
12.200
12.300
13.000
14.200
5.210
7.990
12.300
12.300
12.800
14.300
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