CU250JD SQUARE D, CU250JD Datasheet - Page 72
CU250JD
Manufacturer Part Number
CU250JD
Description
MECHANICAL LUG
Manufacturer
SQUARE D
Series
PowerPactr
Datasheet
1.AL150HD.pdf
(84 pages)
Specifications of CU250JD
Features
200 - 250 A, 1/0 AWG?300 Kcmil
Accessory Type
Mechanical Lug
For Use With
J-Frame Thermal Magnetic Circuit Breakers
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PowerPact
Section 6—Trip Curves
Figure 52:
Figure 53:
06/2010
Ground Fault Module GFM150HD Trip Curve
Ground Fault Module GFM250JD Trip Curve
®
H- and J-Frame Circuit Breakers
Pickup Levels ±10%
Pickup Levels ±10%
Current in Amperes
Current in Amperes
4
3
2
1
Circuit Breaker Will
Instantaneous Trip
Above 1200 A
Circuit Breaker Will
Instantaneous Trip
Above 2500 A
Delay Band
© 2004–2010 Schneider Electric
4
3
2
1
Curve 980-2
Curve 980-1
Delay Band
All Rights Reserved
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