Eaton's residential CH circuit breakers provide premium overload protection. The Type CH circuit breakers trip to the OFF position, eliminating nuisance callbacks. The CHF family also includes a trip flag to differentiate between a trip and the breaker being turned off. The thermal-magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short-circuit conditions. Multiple breakers have an internal common trip connection to operate all poles simultaneously. Handles are marked with ON-OFF indication and ampere rating of the breaker.
EATON Molded Case Circuit Breaker, Type CHB Standard, 240 VAC, 50 A, 10 kA Interrupt, LI Trip, 3 Pole, 3 ph, Handle Actuator, Box Lug, 8 to 4 AWG Wire, Bolt-On Mount, 60 to 75 deg C, 1.5 in L x 1.1 in W x 0.2 in H
| Actuator Type | : | Handle |
| Connection Type | : | Box Lug |
| Dimensions | : | 1.5 in L x 1.1 in W x 0.2 in H |
| Mounting Type | : | Bolt-On |
| Phase | : | 3 ph |
| Temperature Rating | : | 60 to 75 deg C |
| Type | : | Type CHB Standard |
| Wire Size | : | 8 to 4 AWG |
| Voltage Rating | : | 240 VAC |
| Amperage Rating | : | 50 A |
| Interrupt Rating | : | 10 kA |
| Number of Poles | : | 3 |
| Trip Type | : | LI |
- When combined with the mounting base, CHB breakers were also used for surface and DIN rail mount cable in cable out applications
- Type CHB breaker handles trip to a position between ON and off and require movement to full OFF to reset the breaker
- Contacts are sintered weld resistant silver tungsten
- Inverse time element thermal element tripping
- Copper aluminum wire
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