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The Siemens 11QD3BF is a manual motor starter designed for industrial control applications. This 3-pole device offers a current rating range of 2.8 to 4 Amps, with an adjustable current response value of 2 A for overload protection. It is suitable for wall mounting and features a magnetic design for short-circuit tripping.
With a mechanical service life of 100,000 switching cycles for its main contacts, the 11QD3BF is built for durability. The operating temperature range is 20 to 60 °C (68 to 140 °F), and the storage temperature range is 50 to 80 °C (122 to 176 °F). This manual starter is UL certified, indicating compliance with relevant safety standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating range of the 11QD3BF is 2.8 to 4 amperes.
The 11QD3BF has 3 poles.
It is designed for wall mounting on a DIN rail.
The mechanical service life is approximately 100,000 cycles.
The operating temperature range is 20°C to 60°C.
Yes, the 11QD3BF is UL certified.