| abstract |
A housing of a circuit breaker, which is satisfactory innimpact resistance and can be applied to high breaking capacitynuse, and is satisfactory in flame retardancy and strengthnproperties and exhibits less mottled blooming. n The base of a circuit breaker includes 20 wt% of nylon 66,n9 wt% of nylon 6, 4 wt% of nylon 6T, 42 wt% of a glass fiber,n13 wt% of polybromostyrene, 4 wt% of antimony trioxide, 8 wt%nof an ethylene/α-olefin copolymer, and 0.3 wt% of carbon black. |