线路保护 ，马达保护，与起动器结合，非自动断路器；额定短路分断能力达100KA;415VAC;35KA;690VAC；
额定电流从16A到2500A；
三相配电系统中进线和出线断路器；
电动机、发电机、变压器和电容的开关、保护；
机床和加工机械电气回路的主开关；
急停开关与带失压脱扣的断路器结合使用；
3VL断路器是西门子公司受七巧板游戏启发生产的用最少的零部件来制造断路器
3VL断路器以其紧凑式设计和高运行特性满足当今配电系统的高要求，该系列具有系列齐全，技术先进，节省空间和易于操作等特点，是为保护电缆，电线，母排，电动机，变压器以及其他工厂设备和耗电装置免受热过载和短路设计的，可用于热磁式脱扣器（16A-630A）以及数字式电子脱扣器（63A-1600A）中。

3VL系列塑壳断路器
3VL1796-1DA33-0AA0
3VL1702-1DA33-0AA0
3VL1725-1DA33-0AA0
3VL1703-1DA33-0AA0
3VL1704-1DA33-0AA0
3VL1705-1DA33-0AA0
3VL1706-1DA33-0AA0
3VL1708-1DA33-0AA0
3VL1710-1DA33-0AA0
3VL1712-1DA33-0AA0
3VL1716-1DA33-0AA0
3VL2705-1DC33-0AA0
3VL2706-1DC33-0AA0
3VL2708-1DC33-0AA0
3VL2710-1DC33-0AA0
3VL2712-1DC33-0AA0
3VL2716-1DC33-0AA0
3VL3720-1DC36-0AA0
3VL3725-1DC36-0AA0
3VL4720-1DC36-0AA0
3VL4725-1DC36-0AA0
3VL4731-1DC36-0AA0
3VL4740-1DC36-0AA0
3VL5731-1DC36-0AA0
3VL5740-1DC36-0AA0
3VL5750-1DC36-0AA0
3VL5763-1DC36-0AA0
3VL2706-1AB33-0AA0
3VL2710-1AB33-0AA0
3VL2716-1AB33-0AA0
3VL3720-1AB36-0AA0
3VL3725-1AB36-0AA0
3VL4731-1AB36-0AA0
3VL4740-1AB36-0AA0
3VL5763-1AB36-0AA0
3VL6780-1AB36-0AA0
3VL7710-1AB36-0AA0
3VL7712-1AB36-0AA0
3VL8716-1AB30-0AA0
3VL2706-1AE33-0AA0
3VL2710-1AE33-0AA0
3VL2716-1AE33-0AA0
3VL3720-1AE36-0AA0
3VL3725-1AE36-0AA0
3VL4731-1AE36-0AA0
3VL4740-1AE36-0AA0
3VL5763-1AE36-0AA0
3VL6780-1AE36-0AA0
3VL7710-1AE36-0AA0
3VL7712-1AE36-0AA0
3VL8716-1AE30-0AA0
3VL2706-1AG33-0AA0
3VL2710-1AG33-0AA0
3VL2716-1AG33-0AA0
3VL3720-1AG36-0AA0
3VL3725-1AG36-0AA0
3VL4731-1AG36-0AA0
3VL4740-1AG36-0AA0
3VL5763-1AG36-0AA0
3VL6780-1AG36-0AA0
3VL7710-1AG36-0AA0
3VL7712-1AG36-0AA0
3VL8716-1AG30-0AA0
3VL2706-1CH33-0AA0
3VL2710-1CH33-0AA0
3VL2716-1CH33-0AA0
3VL3720-1CH36-0AA0
3VL3725-1CH36-0AA0
3VL4731-1CH36-0AA0
3VL4740-1CH36-0AA0
3VL5763-1CH36-0AA0
3VL6780-1CH36-0AA0
3VL7710-1CH36-0AA0
3VL7712-1CH36-0AA0
3VL8716-1CH30-0AA0
3VL2706-1CL33-0AA0
3VL2710-1CL33-0AA0
3VL2716-1CL33-0AA0
3VL3720-1CL36-0AA0
3VL3725-1CL36-0AA0
3VL4731-1CL36-0AA0
3VL4740-1CL36-0AA0
3VL5763-1CL36-0AA0
3VL6780-1CL36-0AA0
3VL7710-1CL36-0AA0
3VL7712-1CL36-0AA0
3VL8716-1CL30-0AA0
3VL1796-2DA33-0AA0
3VL1702-2DA33-0AA0
3VL1725-2DA33-0AA0
3VL1703-2DA33-0AA0
3VL1704-2DA33-0AA0
3VL1705-2DA33-0AA0
3VL1706-2DA33-0AA0
3VL1708-2DA33-0AA0
3VL1710-2DA33-0AA0
3VL1712-2DA33-0AA0
3VL1716-2DA33-0AA0
3VL2705-2DC33-0AA0
3VL2706-2DC33-0AA0
3VL2708-2DC33-0AA0
3VL2710-2DC33-0AA0
3VL2712-2DC33-0AA0
3VL2716-2DC33-0AA0
3VL3720-2DC36-0AA0
3VL3725-2DC36-0AA0
3VL4720-2DC36-0AA0
3VL4725-2DC36-0AA0
3VL4731-2DC36-0AA0
3VL4740-2DC36-0AA0
3VL5731-2DC36-0AA0
3VL5740-2DC36-0AA0
3VL5750-2DC36-0AA0
3VL5763-2DC36-0AA0
3VL2706-2AB33-0AA0
3VL2710-2AB33-0AA0
3VL2716-2AB33-0AA0
3VL3720-2AB36-0AA0
3VL3725-2AB36-0AA0
3VL4731-2AB36-0AA0
3VL4740-2AB36-0AA0
3VL5763-2AB36-0AA0
3VL6780-2AB36-0AA0
3VL7710-2AB36-0AA0
3VL7712-2AB36-0AA0
3VL8716-2AB30-0AA0
3VL2706-2AE33-0AA0
3VL2710-2AE33-0AA0
3VL2716-2AE33-0AA0
3VL3720-2AE36-0AA0
3VL3725-2AE36-0AA0
3VL4731-2AE36-0AA0
3VL4740-2AE36-0AA0
3VL5763-2AE36-0AA0
3VL6780-2AE36-0AA0
3VL7710-2AE36-0AA0
3VL7712-2AE36-0AA0
3VL8716-2AE30-0AA0
3VL2706-2AG33-0AA0
3VL2710-2AG33-0AA0
3VL2716-2AG33-0AA0
3VL3720-2AG36-0AA0
3VL3725-2AG36-0AA0
3VL4731-2AG36-0AA0
3VL4740-2AG36-0AA0
3VL5763-2AG36-0AA0
3VL6780-2AG36-0AA0
3VL7710-2AG36-0AA0
3VL7712-2AG36-0AA0
3VL8716-2AG30-0AA0
3VL2706-2CH33-0AA0
3VL2710-2CH33-0AA0
3VL2716-2CH33-0AA0
3VL3720-2CH36-0AA0
3VL3725-2CH36-0AA0
3VL4731-2CH36-0AA0
3VL4740-2CH36-0AA0
3VL5763-2CH36-0AA0
3VL6780-2CH36-0AA0
3VL7710-2CH36-0AA0
3VL7712-2CH36-0AA0
3VL8716-2CH30-0AA0
3VL2706-2CL33-0AA0
3VL2710-2CL33-0AA0
3VL2716-2CL33-0AA0
3VL3720-2CL36-0AA0
3VL3725-2CL36-0AA0
3VL4731-2CL36-0AA0
3VL4740-2CL36-0AA0
3VL5763-2CL36-0AA0
3VL6780-2CL36-0AA0
3VL7710-2CL36-0AA0
3VL7712-2CL36-0AA0
3VL8716-2CL30-0AA0
3VL2705-3DC33-0AA0
3VL2706-3DC33-0AA0
3VL2708-3DC33-0AA0
3VL2710-3DC33-0AA0
3VL2712-3DC33-0AA0
3VL2716-3DC33-0AA0
3VL3720-3DC36-0AA0
3VL3725-3DC36-0AA0
3VL4720-3DC36-0AA0
3VL4725-3DC36-0AA0
3VL4731-3DC36-0AA0
3VL4740-3DC36-0AA0
3VL5731-3DC36-0AA0
3VL5740-3DC36-0AA0
3VL5750-3DC36-0AA0
3VL5763-3DC36-0AA0
3VL2706-3AB33-0AA0
3VL2710-3AB33-0AA0
3VL2716-3AB33-0AA0
3VL3720-3AB36-0AA0
3VL3725-3AB36-0AA0
3VL4731-3AB36-0AA0
3VL4740-3AB36-0AA0
3VL5763-3AB36-0AA0
3VL6780-3AB36-0AA0
3VL7710-3AB36-0AA0
3VL7712-3AB36-0AA0
3VL8716-3AB30-0AA0
3VL2706-3AE33-0AA0
3VL2710-3AE33-0AA0
3VL2716-3AE33-0AA0
3VL3720-3AE36-0AA0
3VL3725-3AE36-0AA0
3VL4731-3AE36-0AA0
3VL4740-3AE36-0AA0
3VL5763-3AE36-0AA0
3VL6780-3AE36-0AA0
3VL7710-3AE36-0AA0
3VL7712-3AE36-0AA0
3VL8716-3AE30-0AA0
3VL2706-3AG33-0AA0
3VL2710-3AG33-0AA0
3VL2716-3AG33-0AA0
3VL3720-3AG36-0AA0
3VL3725-3AG36-0AA0
3VL4731-3AG36-0AA0
3VL4740-3AG36-0AA0
3VL5763-3AG36-0AA0
3VL6780-3AG36-0AA0
3VL7710-3AG36-0AA0
3VL7712-3AG36-0AA0
3VL8716-3AG30-0AA0
3VL2706-3CH33-0AA0
3VL2710-3CH33-0AA0
3VL2716-3CH33-0AA0
3VL3720-3CH36-0AA0
3VL3725-3CH36-0AA0
3VL4731-3CH36-0AA0
3VL4740-3CH36-0AA0
3VL5763-3CH36-0AA0
3VL6780-3CH36-0AA0
3VL7710-3CH36-0AA0