This easily installed and serviceable unit incorporates a Type QMS transformer (1-ph) or a Type QL transformer (3-ph), a primary main circuit breaker, a secondary main circuit breaker and a load center design breaker panel. Since these components don't have to be installed and interconnected separately, the contractor or user can reduce installation time and costs. Because of the single unit concept, only one, handy Servicenter™ needs to be mounted. Keyhole mounting flange facilitates easy mounting-indoor and outdoor use-front - accessible, hinged or removable panel door-heat barrier under core and coil provides added electrical and thermal isolation for wiring compartment-high efficiency core construction-factory installed and wired GE main and secondary main circuit breakers-transformer, distribution panel and breakers are all designed, built and assembled by GE 21S1050.

GE Servicenter™ Power Transformer, Type QMS Enclosed Medium, Series: 9T Series, 480 VAC Primary, 120/240 VAC Secondary, 5 kVA Power, 60 Hz Frequency, 1 ph, 25/30 A Maximum, Surface Mounting, IS-12 Insulation, NEMA 3R Enclosure, 40 deg C, Steel Housing Material, 10.75 in W x 11.12 in D x 32.5 in H Dimensions

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_9T21S1050_Specification_Sheet.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GE_9T21S1050_Specification_Sheet.pdf

• Aluminum windings
• Electro statically unshielded
• Transformers are built to standard sound level
• 115 deg C temperature rise
• K1-factor rated transformer
• Front accessible, hinged or removable panel door
• Heat barrier under core and coil provides added electrical and thermal isolation for wiring compartment
• High efficiency core construction
• Factory installed and wired GE main and secondary main circuit breakers
• Transformer, distribution panel and breakers are all designed, built and assembled by GE
• Servicenter mini-unit substations integral transformer and distribution center
• DOE 2016 efficiency
• 12-circuit spaces
• 25 A breaker rating primary main
• 30 A breaker rating secondary main