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UL-series circuit breaker in UL489 miniature molded case DIN rail mountable. This 1 pole D-trip AC version has dual voltage and has rated current of 20 A.
UL-series circuit breaker in UL489 miniature molded case DIN rail mountable. This 1 pole D-trip AC version has dual voltage and has rated current of 20 A.
Features
Applications
Application
High inrush motors, transformers, power supplies, heaters and reactive loads. Relatively long thermal trip delay and very high magnetic trip point.
| AC Version Current/ Voltage Rating | 0.3 to 63 A/ 240 VAC, 0.3 to 32 A/ 480 Y/277 VAC (48 VDC / pole pending) |
| Rated Type/Current | 20 A |
| Trip Characteristics | D |
| Poles | 1 |
| Interrupting Capacity | 10 kA |
| Ambient Temperature | -13 to 131°F (-25 to 55°C) |
| Storage Temperature | -40 to 158°F (-40 to 705°C) |
| Terminal Size Acceptability | Top: 18-3 AWG; Bottom: 18-2 AWG |
| Terminal Torque (min/max) | 2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in) |
| Terminal Protection Degree | IP20 |
| AC Version Current/ Voltage Rating | 0.3 to 63 A/ 240 VAC, 0.3 to 32 A/ 480 Y/277 VAC (48 VDC / pole pending) |
| Rated Type/Current | 20 A |
| Trip Characteristics | D |
| Poles | 1 |
| Interrupting Capacity | 10 kA |
| Ambient Temperature | -13 to 131°F (-25 to 55°C) |
| Storage Temperature | -40 to 158°F (-40 to 705°C) |
| Terminal Size Acceptability | Top: 18-3 AWG; Bottom: 18-2 AWG |
| Terminal Torque (min/max) | 2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in) |
| Terminal Protection Degree | IP20 |
