主要特点：
●采用安全 、笼式弹簧连接
●产品种类丰富 ，适用于新系统及改造现有系统
●良好的能源数据管理组件
| 789-620 | 855-501/1000-1001 | 855-5001/1000-000 |
| 789-621 | 855-505/400-1001 | 855-5005/300-001 |
| 789-622 | 855-505/600-1001 | 855-5005/400-001 |
| 855-301/050-103 | 855-505/800-1001 | 855-5005/500-001 |
| 855-301/060-101 | 855-505/1000-1001 | 855-5005/600-001 |
| 855-301/075-201 | 855-601/1500-501 | 855-5005/750-000 |
| 855-301/100-201 | 855-605/1500-501 | 855-5005/800-000 |
| 855-301/150-501 | 855-801/1000-1001 | 855-5005/1000-000 |
| 855-301/200-501 | 855-801/2000-1001 | 855-5101/250-001 |
| 855-301/250-501 | 855-805/2000-1001 | 855-5101/300-001 |
| 855-301/400-1001 | 855-951/250-000 | 855-5101/400-000 |
| 855-301/600-1001 | 855-1001/2500-1001 | 855-5101/500-000 |
| 855-305/050-103 | 855-1005/2500-1001 | 855-5101/600-000 |
| 855-305/060-101 | 855-1700/032-000 | 855-5101/750-000 |
| 855-305/075-201 | 855-1851/350-000 | 855-5101/800-000 |
| 855-305/100-201 | 855-2701/035-001 | 855-5101/1000-000 |
| 855-305/100-209 | 855-2701/064-001 | 855-5105/300-001 |
| 855-305/150-209 | 855-3001/060-003 | 855-5105/400-001 |
| 855-305/150-501 | 855-3001/075-003 | 855-5105/500-001 |
| 855-305/200-501 | 855-3001/100-003 | 855-5105/600-000 |
| 855-305/200-509 | 855-3001/125-003 | 855-5105/750-000 |
| 855-305/250-501 | 855-3001/150-003 | 855-5105/800-000 |
| 855-305/250-509 | 855-3001/200-001 | 855-5105/1000-000 |
| 855-305/300-501 | 855-3001/250-001 | 855-8001 |
| 855-305/300-509 | 855-4001/100-001 | 855-8002 |
| 855-305/400-509 | 855-4001/125-001 | 855-8003 |
| 855-305/400-1001 | 855-4001/150-001 | 855-8004 |
| 855-305/500-509 | 855-4001/200-001 | 855-8006 |
| 855-305/600-509 | 855-4001/250-000 | 855-8008 |
| 855-305/600-1001 | 855-4005/150-101 | 855-8015 |
| 855-305/750-509 | 855-4005/200-101 | 855-8020 |
| 855-401/250-501 | 855-4005/250-100 | 855-9150/2000-701 |
| 855-401/400-501 | 855-4101/200-001 | 855-9150/2000-1251 |
| 855-401/600-501 | 855-4101/250-001 | 855-9150/2000-1751 |
| 855-405/200-209 | 855-4101/300-001 | 855-9450/2000-701 |
| 855-405/250-209 | 855-4101/400-001 | 855-9450/2000-1251 |
| 855-405/250-501 | 855-4101/500-000 | 855-9450/2000-1751 |
| 855-405/300-509 | 855-4105/250-101 | 855-9900 |
| 855-405/400-501 | 855-4105/300-101 | 855-9910 |
| 855-405/400-509 | 855-4105/400-101 | 855-9927 |
| 855-405/500-509 | 855-4105/500-101 | 879-3000 |
| 855-405/600-509 | 855-5001/250-001 | 879-3020 |
| 855-405/750-501 | 855-5001/300-001 | 879-3040 |
| 855-405/750-509 | 855-5001/400-000 | 2857-570/024-000 |
| 855-501/150-000 | 855-5001/500-000 | 2857-570/024-001 |
| 855-501/400-1001 | 855-5001/600-000 | 2857-570/024-005 |
| 855-501/600-1001 | 855-5001/750-000 | |
| 855-501/800-1001 | 855-5001/800-000 |