Set of earth-leakage circuit breaker and no-fuse breaker, rated current 20A and 30A, compatible with AC 100V and 200V. - Type: No-fuse breaker - Rated current: 20A, 30A - Voltage: AC 100V, AC 200V - Model: SE-5 type - Model: GP31C type - Special features: Earth-leakage circuit breaker - Special features: 2.5kA breaking capacity - Special features: 30mA tripping sensitivity Thank you for viewing. Used breakers in stock. Set of 9. 3 no-fuse breakers and 6 earth-leakage breakers. Some do not have terminal covers and there is some dirt, but there are no cracks. Would anyone who needs them like to have them?