... For Outline “D”, the terminal block is located in the center unit. Use only the knockouts marked “X”. Weights and Physical Dimensions (inches) CATALOG VA OUTLINE NUMBER 63-23-112-4 120 A 63-23-125-4 250 A 63-23-150-8 500 A 63-23-175-8 750 A 63-23-210-8 1,000 A 63-23-215-8 1,500 B 63-23-220-8 2,000 B 63-23-230-8 3,000 B 63-23-250-8 5,000 B 63-28-275-8 7,500 C 63-28-310-8 10,000 C 63-28-315-8 15,000 D All ratings depend on natural draft air circulation for cooling. They should not be mounted in confined or enclosed spaces unless special provisions have been made for ventilation. The ambient air temperature around the MCR must not exceed 50° ...
... A 63-32-220-8 2,000 B 63-32-230-8 3,000 B 63-29-250-8 5,000 B 63-29-275-8 7,500 C 63-29-310-8 10,000 C 63-29-315-8 15,000 D All ratings depend on natural draft air circulation for cooling. They should not be mounted in confined or enclosed spaces unless special provisions have been made for ventilation. The ambient air temperature around the MCR must not exceed 50° enclosure is used, the Manufacturer should be consulted to make sure the enclosure will dissipate heat output of the MCR and maintain an acceptable temperature ...