Siemens 3TH2022-0BB4 Contactor Relay
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CONTACTOR RELAY
Industrial-grade 24 V DC contactor relay from Siemens featuring 2 NO + 2 NC contacts, compact dimensions, IP20 protection, and stable performance across a wide range of voltages and loads.24v2NC2NO3TH3TH2022-0BB4AutomationAuxiliaryCompactContactContactorControldcIndustrialIP20RelaySeriesSiemens
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SIEMENS 3TH2022-0BB4 CONTACTOR RELAY
Siemens 3TH2022-0BB4 is a compact and reliable contactor relay designed for control circuits and auxiliary switching. With dual NO/NC auxiliary contacts, this relay supports consistent operation under varied voltages and industrial conditions, offering safe switching and dependable performance in automation systems.
Manufacturer: Siemens
Type: Contactor Relay
Part No.: 3TH2022-0BB4
Code: G/8911
Operating Current:
Power Consumption:
| Auxiliary Contact | 2 NO + 2 NC (2 Normally Open / 2 Normally Closed) |
| Voltage | 24 V DC |
| AC-1 | 10 A @ 240 V |
| AC-15 | 4 A @ 230 V, 3 A @ 400 V |
| @ 230 V | 0.55 W |
| @ 400 V | 1.1 W |
| @ 500 V | 1.5 W |
| @ 660 V | 1.5 W |
| Operation Ambient Temperature | -25 to 55 °C |
| Dimensions (W x D x H) | 45 x 68 x 48 mm |
| Protection Class | IP20 |


















