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UL1077 recognized circuit breaker for supplementary protection has D-trip characteristics, magnetic trip-point, and relatively long thermal trip delay. In addition, this model is a three-pole 60 A with DIN rail-mounted miniature.
UL1077 recognized circuit breaker for supplementary protection has D-trip characteristics, magnetic trip-point, and relatively long thermal trip delay. In addition, this model is a three-pole 60 A with DIN rail-mounted miniature.
Features
Applications
| Voltage Rating | 480 Y /277 V AC |
| Short Circuit Withstand Rating (UL - Ratings) | 0.5 to 6 A (RC): 10 kA with no back-up fuse 8 to 63 A (RC): 10 kA with UL-listed Class J back-up fuse; 5 kA with no back-up fuse |
| Interrupting Capacity (IEC/EN60898/60947-2) | 0.5 to 63 A (RC): 10 kA |
| Temperature | Calibration: 86°F (30°C) Operating: -13 to 140°F (-25 to 60°C) Storage: -13 to 167°F (-25 to 75°C) |
| Terminal Size Acceptability and Torque | 14-3 AWG: 17.5 lb-in (2.0 Nm) 18-16 AWG: 25 lb-in (2.8 Nm) |
| Terminal Protection Degree | IP20 at front |
| Electrical Life | 6,000 cycles on/off |
| Mechanical Life | 10,000 cycles on/off |
| Wire Connection | copper wire only 60/75°C |
| Vibration Resistance | 3 g (18 to 50 Hz) |
| Width | 0.68" (17.5 mm) per pole |
| Mounting Orientation | In any plane |
| Voltage Rating | 480 Y /277 V AC |
| Short Circuit Withstand Rating (UL - Ratings) | 0.5 to 6 A (RC): 10 kA with no back-up fuse 8 to 63 A (RC): 10 kA with UL-listed Class J back-up fuse; 5 kA with no back-up fuse |
| Interrupting Capacity (IEC/EN60898/60947-2) | 0.5 to 63 A (RC): 10 kA |
| Temperature | Calibration: 86°F (30°C) Operating: -13 to 140°F (-25 to 60°C) Storage: -13 to 167°F (-25 to 75°C) |
| Terminal Size Acceptability and Torque | 14-3 AWG: 17.5 lb-in (2.0 Nm) 18-16 AWG: 25 lb-in (2.8 Nm) |
| Terminal Protection Degree | IP20 at front |
| Electrical Life | 6,000 cycles on/off |
| Mechanical Life | 10,000 cycles on/off |
| Wire Connection | copper wire only 60/75°C |
| Vibration Resistance | 3 g (18 to 50 Hz) |
| Width | 0.68" (17.5 mm) per pole |
| Mounting Orientation | In any plane |
