Limitator de supratensiuni; SIEMENS
| Producător | SIEMENS |
| Tip protecţie | limitator de supratensiuni |
| Utilizare - serie/producător | 3RT20 |
| Simbol | Dimensiune | Subtip limitator de supratensiuni | Ulucru | Ulucru | Semnalizare |
|---|---|---|---|---|---|
| [V AC] | [V DC] | ||||
| 3RT2916-1BB00 | S00 | varistor | 24...48 | 24...70 | - |
| 3RT2916-1BC00 | S00 | varistor | 48...127 | 70...150 | - |
| 3RT2916-1BD00 | S00 | varistor | 127...240 | 150...250 | - |
| 3RT2916-1BE00 | S00 | varistor | 240...400 | - | - |
| 3RT2916-1BF00 | S00 | varistor | 400...600 | - | - |
| 3RT2916-1JJ00 | S00 | varistor | 24...48 | 12...24 | LED |
| 3RT2916-1JK00 | S00 | varistor | 48...127 | 24...70 | LED |
| 3RT2916-1JL00 | S00 | varistor | 127...240 | 70...150 | LED |
| 3RT2916-1JP00 | S00 | varistor | - | 150...250 | LED |
| 3RT2916-1CB00 | S00 | filtru RC | 24...48 | 24...70 | - |
| 3RT2916-1CC00 | S00 | filtru RC | 48...127 | 70...150 | - |
| 3RT2916-1CD00 | S00 | filtru RC | 127...240 | 150...250 | - |
| 3RT2916-1CE00 | S00 | filtru RC | 240...400 | - | - |
| 3RT2916-1CF00 | S00 | filtru RC | 400...600 | - | - |
| 3RT2916-1DG00 | S00 | diodă antiinterferenţe | - | 12...250 | - |
| 3RT2916-1LM00 | S00 | diodă antiinterferenţe | - | 24...70 | - |
| 3RT2916-1LN00 | S00 | diodă antiinterferenţe | - | 50...150 | - |
| 3RT2916-1LP00 | S00 | diodă antiinterferenţe | - | 150...250 | - |
| 3RT2916-1EH00 | S00 | bloc de diode | - | 12...250 | - |
| 3RT2926-1BB00 | S0 | varistor | 24...48 | 24...70 | - |
| 3RT2926-1BC00 | S0 | varistor | 48...127 | 70...150 | - |
| 3RT2926-1BD00 | S0 | varistor | 127...240 | 150...250 | - |
| 3RT2926-1BE00 | S0 | varistor | 240...400 | - | - |
| 3RT2926-1BF00 | S0 | varistor | 400...600 | - | - |
| 3RT2926-1JJ00 | S0 | varistor | 24...48 | 12...24 | LED |
| 3RT2926-1JK00 | S0 | varistor | 48...127 | 24...70 | LED |
| 3RT2926-1JL00 | S0 | varistor | 127...240 | 70...150 | LED |
| 3RT2926-1CB00 | S0 | filtru RC | 24...48 | 24...70 | - |
| 3RT2926-1CC00 | S0 | filtru RC | 48...127 | 70...150 | - |
| 3RT2926-1CD00 | S0 | filtru RC | 127...240 | 150...250 | - |
| 3RT2926-1CE00 | S0 | filtru RC | 240...400 | - | - |
| 3RT2926-1CF00 | S0 | filtru RC | 400...600 | - | - |
| 3RT2926-1ER00 | S0 | bloc de diode | - | 24 | - |
| 3RT2926-1ES00 | S0 | bloc de diode | - | 30...250 | - |
| 3RT2926-1MR00 | S0 | diodă antiinterferenţe | - | 24 | LED |
| 3RT2936-1BB00 | S2 | varistor | 24...48 | 24...70 | - |
| 3RT2936-1BC00 | S2 | varistor | 48...127 | 70...150 | - |
| 3RT2936-1BD00 | S2 | varistor | 127...240 | 150...250 | - |
| 3RT2936-1BE00 | S2 | varistor | 240...400 | - | - |
| 3RT2936-1BF00 | S2 | varistor | 400...600 | - | - |
| 3RT2936-1JK00 | S2 | varistor | 48...127 | 24...70 | LED |
| 3RT2936-1JL00 | S2 | varistor | 127...240 | 70...150 | LED |
| 3RT2936-1CB00 | S2 | filtru RC | 24...48 | 24...70 | - |
| 3RT2936-1CC00 | S2 | filtru RC | 48...127 | 70...150 | - |
| 3RT2936-1CD00 | S2 | filtru RC | 127...240 | 150...250 | - |
| 3RT2936-1CE00 | S2 | filtru RC | 240...400 | - | - |
| 3RT2936-1CF00 | S2 | filtru RC | 400...600 | - | - |
| 3RT2936-1ER00 | S2 | bloc de diode | - | 24 | - |
| 3RT2936-1ES00 | S2 | bloc de diode | - | 30...250 | - |
