Connectors & Interconnects
Switch LB12 Compact Miniature Circuit Breaker 2P 63A Circuit Breaker
Switch LB12 Compact Miniature Circuit Breaker 2P 63A Circuit Breaker sits in our Connectors & Interconnects line, rated for -40 C to +105 C operation and offered against RoHS, UL 1977. It is commonly specified for board-to-wire power and signal connections.
Overview
Switch LB12 Compact Miniature Circuit Breaker 2P 63A Circuit Breaker is offered for builds that require Connectors & Interconnects parts rated to -40 C to +105 C, with authorized-channel sourcing and documentation.
Sourcing and lead time
Stocked quantities ship from inventory; larger volumes are scheduled through authorized distribution. Request a quote with your annual usage for firm pricing.
Typical application
This part is most often used in board-to-wire power and signal connections. Share your circuit conditions and we can confirm derating headroom before you commit to a build.
Selection notes
Specify Switch LB12 Compact Miniature Circuit Breaker 2P 63A Circuit Breaker by fixing the headline parameter first, then qualifying package, mounting, and compliance (RoHS, UL 1977) against your board and end-market.
| Positions | 2P |
|---|---|
| Current rating | 63A |
| Mounting | Through-hole |
| Packaging | Tray |
| Operating range | -40 C to +105 C |
| Compliance | RoHS, UL 1977 |
Figures reflect typical catalog values; confirm against the manufacturer datasheet for your lot.