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LV433625: 320A TP 75kA@690Vac MCCB – NSX400HB1 – Micrologic 2.3 M

£2,943.40

This moulded case circuit breaker is supplied as a complete assembled unit.

Availability: Lead time: 7 - 14 working days SKU: LV433625 Category:
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Description

range
Compact
product name
Compact NSX
product or component type
Circuit breaker
device short name
Compact NSX400HB1
device application
Motor
poles description
3P
protected poles description
3t
network type
AC
network frequency
50/60 Hz
[In] rated current
320 A ( 65 ?C )
400 A ( 40 ?C )
[Ui] rated insulation voltage
800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage
8 kV
[Ue] rated operational voltage
690 V AC 50/60 Hz
breaking capacity code
HB1
breaking capacity
75 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
85 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
80 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
[Ics] rated service breaking capacity
Ics 75 kA 660/690 V AC 50/60 Hz conforming to IEC 60947-2
Ics 85 kA 500 V AC 50/60 Hz conforming to IEC 60947-2
Ics 80 kA 525 V AC 50/60 Hz conforming to IEC 60947-2
suitability for isolation
Yes conforming to EN 60947-2
Yes conforming to IEC 60947-2
utilisation category
Category A
trip unit name
Micrologic 2.3 M
trip unit technology
Electronic
trip unit protection functions
LSoI
trip unit rating
320 A ( 65 ?C )
protection type
Instantaneous short-circuit protection
Overload protection (long time)
Short time short-circuit protection
pollution degree
3 conforming to IEC 60664-1

Additional information

Breaking Capacity

75kA

Frame Type

Brand

Poles Description

Mode

Trip Unit Technology

Rating

Protection Unit