Siemens Magnetic Contactor: 3 Poles, 24V DC, 38 A
The SIEMENS IEC Magnetic Contactor: 3 Poles is a safety contactor from the SIRIUS 3RT series, with part number 3RT20281BB443MA0. It operates at 24V DC and 38 A, and does not include integrated surge suppression.
SKU 3G-OTH-39544
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
Butuh bantuan pemasangan atau rekayasa?
Ajukan pertanyaan
Deskripsi Produk
The SIEMENS IEC Magnetic Contactor: 3 Poles is a safety contactor from the SIRIUS 3RT series, with part number 3RT20281BB443MA0. It operates at 24V DC and 38 A, and does not include integrated surge suppression.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the SIEMENS 3RT20281BB443MA0 safety contactor used for?
The SIEMENS 3RT20281BB443MA0 is a SIRIUS 3RT safety contactor used for safely switching motors and loads in industrial machinery, conveyors, and automation systems. It provides reliable isolation and emergency-stop functionality in safety circuits, meeting IEC standards for machine safety.
What are the specifications of the SIEMENS 3RT20281BB443MA0 contactor?
This SIEMENS IEC magnetic contactor has 3 poles, operates at 24 VDC, and is rated for 38 A. It is part of the SIRIUS 3RT series (MPN 3RT20281BB443MA0) and does not include integrated surge suppression. It is designed for safety applications requiring reliable switching and isolation.
Where to buy the SIEMENS 3RT20281BB443MA0 contactor worldwide?
You can source the SIEMENS 3RT20281BB443MA0 safety contactor worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine Siemens components globally.
How to install the SIEMENS 3RT20281BB443MA0 safety contactor?
Mount the SIEMENS 3RT20281BB443MA0 on a DIN rail or panel using the provided clips. Wire the 24 VDC coil to a safety relay or PLC output, and connect the three main poles to the load circuit. Ensure proper fusing and follow Siemens SIRIUS 3RT installation guidelines for safe operation.
Digunakan dalam
Aplikasi umum untuk SiemensSiemens Produk
3G Electric memasok Siemens safety contactors. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















