Main
Device short name
Compact NS630L
Protected poles description
3t
Trip unit name
MA
Trip unit technology
Magnetic
circuit breaker name
Compact NS630L
Trip unit rating
500 A
[ui] rated insulation voltage
750 V AC 50/60 Hz conforming to IEC 60947-2
Complementary
[in] rated current
500 A at 65 °C
630 A at 40 °C
[ue] rated operational voltage
690 V AC 50/60 Hz conforming to IEC 60947-2
750 V DC conforming to IEC 60947-2
[ics] rated service breaking capacity
130 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
150 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
150 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
70 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
Control type
Toggle
Product certifications
ASTA
KEMA
LCIE
ASEFA
Connection pitch
45 mm
Handle front plate colour
255 mm
Product or component type
Circuit breaker
[uimp] rated impulse withstand voltage
8 kV conforming to IEC 60947-2
Breaking capacity code
L
Device application
Motor
circuit breaker ct rating
500 A
width (w)
140 mm
network frequency
50/60 Hz
Ik degree of protection
IK07 conforming to EN 50102
Local signalling
Positive contact indication
Mounting mode
Fixed
Downside connection
Front
Mounting support
Backplate
depth
110 mm
mechanical durability
15000 cycles
electrical durability
4000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-2
8000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-2
Network type
DC
AC
Pollution degree
3 conforming to IEC 60947
Suitability for isolation
Yes conforming to IEC 60947-2
Poles description
3P
Upside connection
Front
Utilisation category
Category A
Protection type
Short-circuit protection (magnetic)
Environment
Ambient air temp for storage/transportation
-50…85 °C
ip degree of protection
IP40 conforming to IEC 60529
Range of product
Compact NS100...630
ambient air temperature for operation
-25…70 °C
standards
IEC 60947-2