EATON type BR plug-in breakers in the standard 1 in per pole molded case and can be used as main and/or branch disconnect devices. All are CSA and UL listed. Typical ampacity range for BR breakers is 15 through 125 A.
EATON Thermal Magnetic Circuit Breaker, Type BR, 120/240 VAC, 55 A, 60 Hz, 10 kAIC Interrupt, Common Trip, 2 Pole, Toggle Handle Actuator, Box Lug/Clamp, 14 to 3 AWG Copper/Aluminum Wire, Plug-On Mount, 40 deg C, 3 in L x 2 in W x 3 in H, Thermoset
| Actuator Type | : | Toggle Handle |
| Connection Type | : | Box Lug/Clamp |
| Dimensions | : | 3 in L x 2 in W x 3 in H |
| Frequency Rating | : | 60 Hz |
| Material | : | Thermoset |
| Mounting Type | : | Plug-On |
| Temperature Rating | : | 40 deg C |
| Type | : | Type BR |
| Wire Size | : | 14 to 3 AWG Copper/Aluminum |
| Voltage Rating | : | 120/240 VAC |
| Amperage Rating | : | 55 A |
| Interrupt Rating | : | 10 kAIC |
| Number of Poles | : | 2 |
| Trip Type | : | Common |
- All are type IC (interchangeable devices, several ratings are SWD and HARC approved
- Each pole of the circuit breaker will provide inverse time delay overload and instantaneous short circuit protection by means of both thermal and magnetic sensors
- The circuit breaker calibration shall not be affected by environmental changes in relative humidity
- All circuit breakers shall be operated by a toggle type handle and multipole circuit breakers shall have an internal common trip mechanism
- Contacts shall be of non-welding silver alloy
- All circuit breakers shall have the trip rating inscribed on the handle on each circuit breaker pole
- Circuit breakers shall be completely enclosed in a molded case of thermoset material
- All terminals shall be listed for use with copper or aluminum conductors
- Terminals shall be of the box lug or clamp-type design
- The terminals shall meet UL 486B requirements and shall be suitable for use with either 60 or 75 deg C wire
- 1 in per pole
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