Telergon's Auxiliary Contacts is a NO+NC 4A for Switch S5/M/F/B
| Rated Operational Voltage | 1000V DC21B |
| Rated Operational Current | 850A - 3150A |
| Protection Class | DC 21B |
| Electrical Ratings | 500A - 1800A |
| Dimensions | Available sizes: 1P, 2P, 4P, 4P+4P |
| Testing and Approvals | IEC 60947-1&3, UL508i, UL98B, RoHS |
| Material | Non-polarized modular switches |
| Weight | Optimized weight for easy installation |