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The Phoenix Contact 0914921 is a thermomagnetic circuit breaker suitable for DIN rail mounting. It offers lever actuation and a trip-free mechanism that cannot be influenced. This circuit breaker meets the requirements of EN 60934 (IEC 60934) standards.
Key electrical specifications include a nominal voltage of 250V AC (65V DC) and a nominal current range of 0.2A to 16A. The specific model has a current rating of 300mA. The auxiliary circuit is rated for 240V AC (65V DC) at 1A. The service life is rated for 10,000 cycles with 1x IN, inductive.
Typical applications for this type of circuit breaker include telecommunications systems, power supply units, industrial switchgear and control systems, and rail vehicles. The operating temperature range is from -30°C to +60°C.
This device is designed for reliable protection against overload and short-circuit currents, with both thermal and magnetic tripping mechanisms. The medium-blow characteristic curve ensures time-delayed tripping for overload protection and rapid response to high currents.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 300mA.
The voltage rating is 250V AC and 65V DC.
It is designed for DIN rail mounting.
It is a thermomagnetic circuit breaker.
The ambient temperature range is -30°C to +60°C.
The service life is 10,000 cycles with 1x IN, inductive.