Siemens 3TH 2040-0BB4 Contactor Relay
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CONTACTOR RELAY
Siemens 3TH2040-0BB4 auxiliary contactor relay with 24 V DC coil, 4NO contacts, 4 A operating current, and IP20 protection. Compact design with dimensions 45 x 68 x 48 mm, supplied with SIEMENS 3TX4490-0C.
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SIEMENS 3TH2040-0BB4 CONTACTOR RELAY
The Siemens 3TH2040-0BB4 is a reliable contactor relay designed for industrial control applications. Compact and durable, it ensures efficient switching operations and meets international standards for safety and performance. This auxiliary contactor is suitable for use in automation systems where dependable current handling and long service life are required.
Manufacturer: Siemens
Type: Contactor Relay
Model: 3TH2040-0BB4
Successor Type: Sirius 3RH21
Size: 0
Designation: Auxiliary Contactor
| Control Supply Voltage | 24 V DC |
| Rated Operating Current | 4 A (230 V AC), 3 A (400 V AC) |
| Auxiliary Contacts | 4 Normally Open (4NO) |
| Identification Number | 40E |
| Standard | IEC 947 / VDE 0660 |
| Protection Class IP | IP20 |
| Dimensions (W x D x H) | 45 x 68 x 48 mm |
| Attached with | SIEMENS 3TX4490-0C |
