NHP P250N3250BE Circuit Breaker MCCB Complete, TemBreak PRO, 250A Frame, 3-Pole, Electronic release Trip Unit, LSI Curve, 92-250 Amp 50kA at 415V 50Hz with AGR21CL Shunt Trip and Motor 240VAC

Circuit Breaker MCCB Complete TemBreak PRO, 250 Amp Frame, 3-Pole, Electronic release Trip Unit, LSI Curve, 92-250 Amp Trip range 50kA at 415 V, 50 Hz, with AGR21CL Shunt Trip and Motor 240VAC

Features:
• Moulded Case Circuit Breaker (MCCB) (Sub Distribution) - e. A typical low end current rating would be 20 A, but in general they are more commonly used from around 160 A upwards and have a typical maximum current rating of 3200 A. When ratings around 63 A and below are present, MCBs tend to be preferred over MCCBs. MCCB contacts open and close in air at atmospheric pressure.
• 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.
• P160, P250 and P400/630 frame sizes have different internal mounting locations for auxiliary contacts, alarm contacts, shunts and, UVTs. Left-side and right-side mounting locations are independent and accept unique combinations. For example, shunts and UVTs may only be mounted on the right side, whereas auxiliary and alarm contacts may be mounted on either left or right side.
• The TemBreak PRO P_BE electronic trip unit protects against overcurrent and short circuit faults for many types of electrical distribution systems. The P_BE OCR has protective characteristics according to the requirements of the standard AS/NZS IEC 60947-2. All protection functions are based on the effective value (RMS) of power, to reduce the effects of current harmonics.The wide range of protection curves adjustments assist in being able to achieve Selectivity combinations of upstream and downstream protection.