Owner manual

PNOZ s4.1
Operating Manual PNOZ s4.1
21890-EN-05
17
Environmental data 750124 750154 751124 751154
Airgap creepage
In accordance
with the standard
EN 60947-1 EN 60947-1 EN 60947-1 EN 60947-1
Overvoltage cate-
gory
III III III III
Pollution degree 2 2 2 2
Rated insulation volt-
age
250 V 250 V 250 V 250 V
Rated impulse with-
stand voltage
4,00 kV 4,00 kV 4,00 kV 4,00 kV
Protection type
Mounting (e.g.
cabinet)
IP54 IP54 IP54 IP54
Housing IP40 IP40 IP40 IP40
Terminals IP20 IP20 IP20 IP20
Mechanical data 750124 750154 751124 751154
Mounting position Any Any Any Any
Mechanical life 10,000,000 cycles 10,000,000 cycles 10,000,000 cycles 10,000,000 cycles
Material
Bottom PC PC PC PC
Front PC PC PC PC
Top PC PC PC PC
Cross section of ex-
ternal conductors
with screw terminals
1 core flexible 0,25 - 2,50 mm², 24
- 12 AWG
0,25 - 2,50 mm², 24
- 12 AWG
– –
2 core with the
same cross sec-
tion, flexible with
crimp connectors,
no plastic sleeve
0,25 - 1,00 mm², 24
- 16 AWG
0,25 - 1,00 mm², 24
- 16 AWG
– –
2 core with the
same cross sec-
tion, flexible with-
out crimp connec-
tors or with TWIN
crimp connectors
0,20 - 1,50 mm², 24
- 16 AWG
0,20 - 1,50 mm², 24
- 16 AWG
– –
Torque setting with
screw terminals
0,50 Nm 0,50 Nm – –
Connection type Screw terminal Screw terminal Spring-loaded ter-
minal
Spring-loaded ter-
minal
Mounting type plug in plug in plug in plug in
Cross section of ex-
ternal conductors
with spring-loaded
terminals: flexible
with/without crimp
connector
– – 0,20 - 2,50 mm², 24
- 12 AWG
0,20 - 2,50 mm², 24
- 12 AWG