Siemens 3NP44 7 Broschüre - Seite 15

Blättern Sie online oder laden Sie pdf Broschüre für Schalter Siemens 3NP44 7 herunter. Siemens 3NP44 7 50 Seiten. Switch disconnectors and fuses

Siemens 3NP44 7 Broschüre
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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