NHP TemBreak PRO P, User Manual

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TemBreak PRO
P_BE-UM-001-EN V1.3.0
Product Information
The TemBreak
PRO P model Basic Electronic MCCB with trip unit type P_BE, in addition to protecting against overloads and short circuits, offers flexibility
via provide fully adjustable LSI(G) (long time, short time, instantaneous, ground fault) protection settings via preset rotary switches as well as a host of other
standard or optional features. This allows for improved selectivity combinations between MCCBs or other circuit breaker types.
Features
- LSI or LSIG
- Setting by rotary dial
- Over temperature alarm LED
- Signalling the OCR LED status (Ready)
- Signalling PTA overload pre-warning LED
- LED signalling overload alarm (>I
r
)
- Possible adjustment of thresholds and time delays for LSIG
6)
- Possible adjustment of the protection of neutral pole on 4-pole versions (neutral pole positioned to the right)
Frame Sizes
- P160
- P250
- P400
- P630
Protection Functions
- Long Time Delay
- Short Time Delay
- Instantaneous
- Ground Fault (LSIG model)
- Neutral Protection (LSIG 4P model)
Additional Certificates