GE Products BuyLog Smart Catalog

Molded Case Circuit Breakers

Section 6

Power Management System Accessories Spectra ™ RMS Circuit Breakers with micro EntelliGuard ™ , MicroVersaTrip ™ Plus and MicroVersaTrip ™ PM Trip Units All Devices UL Listed for Factory or Field Installation (UL File No. E-57253)

Distribution Cable Junction Box The Distribution Cable Junction Box is a modular connector used to provide quick, easy and reliable attachment of Spectra ™ RMS molded case circuit breakers with micro EntelliGuard ™ , MicroVersaTrip ™ Plus and MicroVersaTrip ™ PM trip units to the Distribution Cable System. Two different juntion boxes are available depending on which trip system and functionality is selected. Each junction box contains two Distribution Cable Harness connectors, one breaker connector, and a terminal block for the connection of a neutral current sensor and an auxiliary switch. Additional terminal points are included on SDCJBBC for ground fault alarm, RELT, and ZSI. (For breakers with micro EntelliGuard ™ trip units, refer to the table on page 6-63 to determine breaker harness connector configuration) Description Product Number Distribution Cable Junction Box (for breakers with 12-pin connector) SDCJBB Advanced Distribution Cable Junction Box (for breakers with 20-pin connector) SDCJBBC 2 Distribution Cable Harness 1 The Distribution Cable Harness is a modular connector used to carry electronic signals and/or control power between Spectra ™ RMS molded case circuit breakers with micro EntelliGuard ™ , MicroVersaTrip ™ Plus and MicroVersaTrip ™ PM trip units and power management system accessories. The harnesses come in three lengths and have 12-pin connectors at both ends. Description Harness Length Product Number Distribution Cable Harness 11 inches SDCHA11 Distribution Cable Harness 30 inches SDCHA30 Distribution Cable Harness 60 inches SDCHA60 Distribution Cable Extension The Distribution Cable Extension is used to provide modular expansion of the Distribution Cable System. Two different cable extensions are available depending on which trip system and functionality are selected. Spectra ™ RMS molded case circuit breakers with MicroVersaTrip ™ Plus and MicroVersaTrip ™ PM trip units use the 12-pin connector extension cable only. Spectra ™ RMS molded case circuit breakers with micro EntelliGuard ™ trip units use either the 12-pin or 20-pin connector extension cable depending on the breaker’s harness connector configuration. (For breakers with micro EntelliGuard ™ trip units, refer to the table on page 6-63 to determine breaker harness connector configuration) Description Harness Length Product Number Distribution Cable Extension (for breakers with 12-pin connector) 30 inches SDCEA30 Distribution Cable Extension (for breakers with 20-pin connector) 30 inches SDCEA30C 2 Distribution Cable Terminal Block The Distribution Cable Terminal Block can be used in lieu of the Distribution Cable Junction Box as an alternate means of connection to Spectra ™ RMS molded case circuit breakers with micro EntelliGuard ™ , MicroVersaTrip ™ Plus and MicroVersaTrip ™ PM trip units. The Distribution Cable Terminal Block plugs into the breaker harness connector allowing direct connection of signals via screw terminals. This allows point-to-point wiring in lieu of using the Distribution Cable System. Three different cable extensions are available depending on which trip system and functionality are selected. (Refer to the table on page 6-63 for terminal block connection configurations) Description Trip Unit Type Product Number Distribution Cable Terminal Block MicroVersaTrip ™ & micro EntelliGuard ™ SDCTBA11

Distribution Cable Junction Box

Distribution Cable Harness

Distribution Cable Extension

(for breakers with 12-pin connector) Distribution Cable Terminal Block (for breakers with 20-pin connector)

SDCTBA11C 2

micro EntelliGuard ™ micro EntelliGuard ™

Distribution Cable Terminal Block

SDCTBA22C 2 1 Cannot be connected together. Use 30 inch Distribution Cable Extension (SDCEA30) to extend. 2 For use with micro EntelliGuard™ only.

Rev. 1/19 Data subject to change without notice

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