CA Supplement.fm Page 1 Thursday, June 2, 2011 10:11 AM Engine Generator Circuit Breakers Molded Case Circuit Breakers Engine Generator Circuit Breakers Product Description . 2 Application Description . 2 Standards and Certications 2 Technical Data and Specications 2 Catalog Number Selection 3 Product Selection . 4 Accessories . 6 Breaker Dimensions . 9 Engine Generator Circuit Breakers CA01214001EJune 2011 www.eaton.com 1 CA0 .fm Page 2 Thursday, June 2, 2011 11:28 AM Engine Generator Circuit Breakers Molded Case Circuit Breakers Engine Generator Circuit Breakers Product Description Standards and Technical Data and Specications Certications Eatons engine generator molded case circuit breakers Engine generator molded UL 489 Interrupting Capacity Ratings are designed specifically for case circuit breakers are Volts AC Interrupting Capacity application on diesel engine designed to conform with the (50/60 Hz) (Symmetrical Amperes) powered standby generators following standards: 240 18,000 where high interrupting Underwriters Laboratories circuit breakers are not 480 14,000 Standard UL 489, Molded required. The JG through NG 600 10,000 Case Circuit Breakers and breakers are equipped with a Circuit Breaker Enclosures special trip unit, that includes File E7819 standard thermal (overload) IEC 947-2 Interrupting Capacity Ratings protection and special low Canadian Standards Interrupting Capacity magnetic pickup range (FG Association Standard Volts AC (Symmetrical Amperes) (50/60 Hz) I /I includes a fixed thermal- C22.2 No. 5, Service cu cs magnetic pickup). The Entrance and Branch Circuit 220, 240 18,000/ 9,000 standard thermal trip unit Breakers 380, 415 14,000/ 7,000 provides overload protection International for conductors per the 660, 690 18,000/ 9,000 Electrotechnical 14,000/ 7,000 National Electrical Code . The Commission 10,000/5,000 low magnetic pickup range is Recommendations IEC approximately two to five 947-2, Circuit Breakers times the continuous rating and provides closer low-level short-circuit protection when applied on generators that have very low short-circuit Conformance with these capacity. This combination standards satisfies most local allows the user to customize and international codes, the breaker to the generator assuming user acceptability output. and simplified application. Application Description Engine generator circuit breakers are suitable for reverse feed application. 2 Engine Generator Circuit Breakers CA01214001EJune 2011 www.eaton.com