西门子熔断器NH 00号熔断器 3NA3802-2C 4A 3NA3804-2C 10A 3NA3801-2C 2A 3NA3805-2C 16A 3NA3803-2C 6A 3NA3807-2C 20A 3NA3810-2C 25A 3NA3812-2C 32A 3NA3814-2C 35A 3NA3817-2C 40A 3NA3822-2C 63A 3NA3820-2C 50A 3NA3824-2C 80A 3NA3830-2C 100A 3NA3836-2C 160A 3NA3832-2C 125A 西门子熔断器NH 0号 3NA3003-2C 10A 3NA3001-2C 6A 3NA3005-2C 16A 3NA3007-2C 20A 3NA3010-2C 25A 3NA3012-2C 32A 3NA3014-2C 35A 3NA3022-2C 63A 3NA3020-2C 50A 3NA3017-2C 40A 3NA3030-2C 100A 3NA3024-2C 80A 3NA3036-2C 160A 3NA3032-2C 125A 　　 　　 西门子熔断器NH 1号 选择 型号/订货号 描述 库存 参考价格 生产厂家 3NA3105-2C 16A 3NA3114-2C 35A 3NA3107-2C 20A 3NA3110-2C 25A 3NA3120-2C 50A 3NA3117-2C 40A 3NA3122-2C 63A 3NA3130-2C 100A 3NA3124-2C 80A 3NA3132-2C 125A 3NA3136-2C 160A 3NA3140-2C 200A 3NA3142-2C 224A 西门子熔断器NH 2号 3NA3214 35A 3NA3220-2C 50A 3NA3222-2C 63A 3NA3232-2C 125A 3NA3230-2C 100A 3NA3224-2C 80A 3NA3236-2C 160A 3NA3240-2C 200A 3NA3242-2C 224A