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The DA3-B0-36-630-121-C is a three-pole magnetic circuit breaker manufactured by Littelfuse Inc. Engineered for industrial and commercial power distribution, this component provides overcurrent protection with a continuous current rating of 30 amperes and a maximum voltage rating of 480 volts.
The device utilizes a magnetic trip mechanism with a hydraulic delay characteristic to prevent nuisance tripping during transient inrush currents. Operation is controlled via a manual lever actuator, allowing for straightforward on/off switching and reset functionality without requiring specialized tools.
Designed for standard DIN rail mounting, this breaker integrates seamlessly into control panels and switchgear assemblies. Its compact form factor supports efficient panel layout while maintaining robust electrical isolation across all three poles. The unit does not include integrated illumination indicators.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It is rated for 30 amperes at a maximum voltage of 480 volts.
The device features a three-pole configuration.
A manual lever actuator is provided for switching and resetting.
No, the unit does not feature an illumination indicator.
The breaker is designed for standard DIN rail mounting.