Back to Hydraulic/Magnetic Circuit Breakers
Hydraulic/Magnetic Circuit Breaker
B-Series
The B-Series hydraulic/magnetic circuit breakers are compact and temperature stable designed for precision operation in OEM markets requiring general purpose as well as full load amp applications. These circuit breakers are designed specifically for world market applications requiring extra insulation and tongue and groove half-shell constructions. They are available with handle actuators for 1- 6 poles. B-Series circuit breakers are offered from in 0.02 to 50 amps, up to 277VAC or 80VDC. They are available with a choice of time delays, terminals, actuator styles, with a wide range of standard colors, & imprinting.
| Series PDF eLibrary | |
| Certifications | UL recognized, CSA, VDE -0642, TUV, UL-1500, UL489A Listed (Telecom) |
| Number of Poles | 1-6 pole |
| Available Delays | Instant, Ultra-Short, Short, Medium, Long (motor loads), AC,DC, AC/DC; High Inrush - Short, Medium, Long |
| Maximum Current and Voltage Ratings | 0.02-30A @ 277VAC, 80VDC 31.0-50A @ 125/250VAC 0.1-50A @ 80VDC (UL489A) |
| Maximum Interrupting Capacity | 3,000A @ 80VDC (UL only) 3,000A @ 125/250VAC (UL only) 5,000A @ 277VAC w/fuse back up (UL only) 5000A @ 80VDC (UL489A) |
| Auxiliary Switch Ratings | 10.1A @ 250VAC 0.1A @ 125VAC (gold contacts) 5A @ 30VDC 0.5A @ 80VDC 1.0A @ 65VDC |
| Available Circuits | Series, Shunt, Relay, Switch Only, Series w/Remote Shutdown, Relay and Shunt Trip Dual Coil |
| Actuator Style | Handle (1 per pole or 1 per unit) Mid Trip Handle (1 per pole or 1 per unit) |
| Terminal Options | .250 QC Tabs 8-32 Screw w/ Upturned Lugs 8-32 Screw (Bus Type) 10-32 Screw w/ Upturned Lugs 10-32 Screw (Bus Type) M4 & M5 Screw (Bus Type) M4 & M5 Screw w/ Upturned Lugs Push in Stud Terminals |
| Mounting Method | Front Panel Snap-in Front Panel |
| Value Added | Custom actuator colors PC Terminals available Non-standard current ratings and more |
