CA3-B0-24-630-111-C
Littelfuse Inc.
CA3-B0-24-630-111-C is a 30A, 480V, 3-pole magnetic (hydraulic delay) circuit breaker from Carling Technologies. It features a lever actuator and panel mount design.
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The Sensata APL/UPL series, including the APL111-561-260, are hydraulic magnetic circuit protectors. These devices provide reliable, low-cost power switching, circuit protection, and circuit control. The handle operates like an ON-OFF switch under normal load conditions, but the internal mechanism trips and forcibly returns the handle to the OFF position upon overload. The protector is 'trip free,' meaning the internal contacts will not remain closed during an overload, even if the handle is held in the ON position.
This specific model, APL111-561-260, features a 3-pole configuration and a lever actuator for operation. It is designed for panel mounting. The APL/UPL line offers various configurations, including series, shunt, and relay types, with a choice of delays and ratings. Multi-pole assemblies allow for a mix of current ratings, delays, and internal circuit configurations.
These circuit protectors are suitable for industrial, military, and information processing applications where precision operation is required. Most versions are recognized by UL as supplementary protectors and certified by CSA. Note that the APL/UPL series is a legacy product, and new design-in orders are not being accepted. Sensata Technologies recommends the Airpax™ IAL series for new designs.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Panel Mount
Magnetic (Hydraulic Delay)
Lever
3
RoHS3 Compliant
1 Unlimited
REACH Unaffected
