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This Littelfuse Inc. BA3-B2-26-620-221-C is a magnetic (hydraulic delay) circuit breaker with a 20A current rating and a 277V voltage rating. It is designed for panel mounting and features a lever actuator.
With three poles, this circuit breaker offers robust protection for electrical circuits. Its magnetic hydraulic delay mechanism provides reliable tripping characteristics suitable for various applications. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.
Key specifications include a 20A current rating, 277V voltage rating, and a 3-pole configuration. The panel mount design ensures easy integration into control panels and enclosures. Approval agencies include CCC, CSA, and UL.
This circuit breaker is suitable for applications requiring dependable overcurrent protection with specific delay characteristics. Its construction and ratings make it a suitable choice for industrial and commercial electrical systems.
| 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 20A.
The voltage rating is 277V.
It has 3 poles.
It uses a Magnetic (Hydraulic Delay) mechanism.
The mounting type is Panel Mount.
Yes, it is RoHS3 Compliant.
The MSL is 1 Unlimited.