Low Voltage Power and DC Circuit Breakers - GE Industrial Systems
Low Voltage Power and DC Circuit Breakers - GE Industrial Systems
Low Voltage Power and DC Circuit Breakers - GE Industrial Systems
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<strong>Low</strong> <strong>Voltage</strong> <strong>Power</strong> <strong>and</strong> <strong>DC</strong> <strong>Circuit</strong> <strong>Breakers</strong> Section 6<br />
EntelliGuard ® G <strong>Circuit</strong> Breaker<br />
EntelliGuard ® G <strong>Circuit</strong> Breaker Nomenclature<br />
Digit 5 Short <strong>Circuit</strong> Withst<strong>and</strong> Ratings<br />
Interrupting Rating Tier ANSI/UL1066 Devices, LVPCB Envelope 1 Envelope 2 Envelope 3<br />
1/2S Override Override<br />
Code 254V 580V 635V Withst<strong>and</strong> HSIOC No. 1 WI Code 400-1200 400-2000 3200 400-3200 3200 4000-5000<br />
S 65,000 65,000 50,000 50,000 50,000 49,000 53,500 S X<br />
N 65,000 65,000 65,000 65,000 None None None N X X<br />
H 85,000 85,000 65,000 65,000 65,000 63,700 69,500 H X<br />
P2 100,000 100,000 65,000 65,000 65,000 63,700 69,550 P X<br />
E 85,000 85,000 85,000 85,000 None None None E X<br />
M 100,000 100,000 100,000 85,000 85,000 83,800 90,950 M X X<br />
B 100,000 100,000 100,000 100,000 None None None B X X<br />
L 150,000 150,000 100,000 100,000 100,000 98,000 107,000 L X X<br />
Interrupting Rating Tier UL489 Devices ICCB Envelope 1 Envelope 2 Envelope 3<br />
1/2S Override Override<br />
Code 240V 480V 600V Withst<strong>and</strong> HSIOC No. 1 WI Code 400-1200 400-2000 2500-3000 400-3000 3000 4000-6000<br />
S 65,000 65,000 50,000 42,000 42,000 N/A 44,940 S X<br />
N 65,000 65,000 65,000 42,000 42,000 N/A 44,940 N X X<br />
H 85,000 85,000 65,000 50,000 50,000 N/A 53,500 H X X<br />
P2 100,000 100,000 65,000 50,000 50,000 N/A 53,500 P X<br />
M 100,000 100,000 100,000 65,000 65,000 N/A 69,550 M X X<br />
L 150,000 150,000 100,000 85,000 85,000 N/A 90,950 L X X<br />
ANSI Non-Automatic Switches 30 Cycle Withst<strong>and</strong> Ratings Envelope 1 Envelope 2 Envelope 3<br />
Code 254V 580V 635V Code 800-2000 800-3200 3200-5000<br />
N<br />
M<br />
42,000<br />
65,000<br />
42,000<br />
65,000<br />
42,000<br />
65,000<br />
1.<br />
N<br />
M<br />
X<br />
X<br />
B 100,000 100,000 100,000 B X<br />
UL489 Non-Automatic Switches 30 Cycle Withst<strong>and</strong> Ratings Envelope 1 Envelope 2 Envelope 3<br />
Code 240V 480V 600V Code 800-2000 800-3000 3000-6000<br />
N<br />
M<br />
42,000<br />
65,000<br />
42,000<br />
65,000<br />
42,000<br />
65,000<br />
1.<br />
N<br />
M<br />
X<br />
X<br />
B 150,000 150,000 100,000 B X<br />
1 Non-automatic switches are provided with no internal sensing or tripping mechanism <strong>and</strong> cannot be applied above their respective withst<strong>and</strong> levels. If non-automatic<br />
device is required at ratings above the available switches required, it is recommended that a circuit breaker set with maximum setting be employed using external control<br />
or protection as required by the application<br />
2 P frame available as 3-pole only<br />
6-6<br />
Close <strong>and</strong> Latch Ratings (MCR set accordingly)<br />
UL/ANSI 1 42,000<br />
UL/ANSI 2 65,000 UL/ANSI CB MCR setting determined base on Envelope only. For Retrofill's (A = 17,000, B = 33,000, N = 42,000)<br />
UL/ANSI 3 100,000<br />
S N H M E L<br />
IEC 1 42,000 42,000 42,000<br />
IEC 2 50,000 50,000 65,000 65,000<br />
IEC 3 100,000 100,000<br />
Notes: Override has 7% pick up tolerance. Nominal setting is 98% of lcw if no other instantaneous is on, or 107% of lcw if any other instantaneous is on. UL 489 CB always<br />
have other instantaneous protection on. MCR set at 78% Close <strong>and</strong> Latch rating with a -10% tolerance. 6000A UL 489 CB is 100% rated as stationary <strong>and</strong> 80% rated<br />
draw-out.<br />
Note: IEC Ratings are also available<br />
UL489B Ratings Suitable for use in Photovoltaic system in accordance with article 690 of the NEC<br />
Rated Endurance<br />
Minimum Minimum<br />
Minimum Electrical Electrical<br />
Short Interrupting Mechanical Endurance at Endurance at<br />
Envelope Type Amps Current (kA) Endurance 600Vdc 1000Vdc<br />
2 M 800-3000 30 12500 500 500<br />
Four configurations available for 600Vdc <strong>and</strong> 1000Vdc with or without isolating both <strong>DC</strong> legs.<br />
Note: Bus Bars must be ordered separately<br />
Time Constant (L/R) = 15msec, Rated calibration temperature 50˚C.<br />
Note: See EntelliGuard ® G <strong>Circuit</strong> Breaker Configurator for pricing. Contact a sales representative for configurator.<br />
BuyLog ® Catalog<br />
www.geindustrial.com<br />
Rev. 9/12<br />
Prices <strong>and</strong> data subject<br />
to change without notice