---
title: "3TC4817-0BB0 Contactor size 4, 2-pole DC-3 and 5, 75 A auxiliary switch 22 (2 NO + 2 NC) AC operation"
category: "Drives > Frequency converters"
---

**Kategorie:** Drives > Frequency converters

# 3TC4817-0BB0 Contactor size 4, 2-pole DC-3 and 5, 75 A auxiliary switch 22 (2 NO + 2 NC) AC operation

Contactor size 4, 2-pole DC-3 and 5, 75 A auxiliary switch 22 (2 NO + 2 NC) AC operation

## Základní informace

| Parametr | Hodnota |
| --- | --- |
| Unit | pcs |
| Code 1 | SI_3TC4817-0BB0 |
| Code 2 | 3TC4817-0BB0 |
| Warranty | 12 |
| Warranty for companies | 12 |
| Brand | SIEMENS |

## Podrobný popis

Contactor, frame size 4, 2-pole, DC-3 and 5, 75 A auxiliary switch 22 (2 NO + 2 NC) 24 V AC 50 Hz/29 V AC 60 Hz AC operation Contactor 3TC for switching DC voltage, 2-pole. The 3TC DC contactors offer convincing performance from a compact design with high contact reliability. They are also characterized by their particularly long switching endurance. The devices are approved for worldwide use (e.g. IEC and UL/CSA). They are available with AC and DC operation, in various voltages and with different auxiliary contacts. Arc chambers, solenoid coils and surge suppressors, for example, are available as accessories.