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Molded Case Circuit Breakers
F-frame Thermal-Magnetic Circuit Breakers
Class 650
Thermal-magnetic molded case circuit breakers shown on pages 3-2 through 3-13 are permanent trip UL Listed, CSA® Certified, IEC rated, and also meet the requirements of Federal Specification W–C–375B/GEN as indicated on Digest pages 7-4 through 7-7.
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Consider using PowerPact® circuit breakers for situations requiring circuit breaker accessories. See Digest Section 7 for more information.
Table 3.1: F-frame—100 A, Thermal-magnetic, Individually-Mounted, Standard Interrupting, 240 Vac Ampere
Rating 14–4 Cu or12–4 Al 14–1/0 Cuor 12–1/0 Al
Table 3.2: F-frame—100 A, Thermal-magnetic, Individually-Mounted, 480 Vac Ampere
Rating (1) 14–4 Cu or(1) 12–4 Al (1) 14–10 Cu