3B20UR

UR - Series B-Trip Characteristic C Application Examples: Business equipment, wiring protection, lighting, appliances, control circuits, some motors and some electronic applications. Relatively long thermal trip delay but low magnetic trip point. US UL Recognized E137915 One Pole Weight: 0.3A - 32A 1.75kg (3.86 lb.) 40A - 63A 2.07kg (4.56 lb.) Type/ Cat. No. 1B05UR 1B1UR 1B2UR 1B3UR 1B4UR 1B5UR 1B6UR 1B8UR 1B10UR 1B12UR 1B13UR 1B15UR 1B16UR 1B20UR 1B25UR 1B30UR 1B32UR 1B40UR 1B50UR 1B60UR 1B63UR Rated Voltage 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC 277V AC Type/ Cat. No. 2B05UR 2B1UR 2B2UR 2B3UR 2B4UR 2B5UR 2B6UR 2B8UR 2B10UR 2B12UR 2B13UR 2B15UR 2B16UR 2B20UR 2B25UR 2B30UR 2B32UR 2B40UR 2B50UR 2B60UR 2B63UR Rated Voltage 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC Rated Current 0.5A 1.0A 2.0A 3.0A 4.0A 5.0A 6.0A 8.0A 10A 12A 13A 15A 16A 20A 25A 30A 32A 40A 50A 60A 63A* Standard Pack: 4 Weight: 0.3A - 32A 1.75kg (3.86 lb.) 40A - 63A 2.07kg (4.56 lb.) Weight: 0.3A - 32A 1.75kg (3.86 lb.) 40A - 63A 2.07kg (4.56 lb.) Rated Current 0.3-63A Type/ Cat. No. N63UM Rated Voltage 480/277V AC Standard Pack: 6 Weight: 0.775kg (1.71) Standard Dual Connection Terminal Ring tongue • Box clamp terminals Top: 18-3 AWG; Bottom: 18-2 AWG (Line/Load reversible) Box clamp • Ring tongue terminals 11.3 mm (0.44 in.) 5.3 mm (0.21 in.) Standard Pack: 6 Rated Voltage 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC 480Y/277V AC Add-on Neutral Pole Two Pole Rated Current 0.5A 1.0A 2.0A 3.0A 4.0A 5.0A 6.0A 8.0A 10A 12A 13A 15A 16A 20A 25A 30A 32A 40A 50A 60A 63A* Type/ Cat. No. 3B05UR 3B1UR 3B2UR 3B3UR 3B4UR 3B5UR 3B6UR 3B8UR 3B10UR 3B12UR 3B13UR 3B15UR 3B16UR 3B20UR 3B25UR 3B30UR 3B32UR 3B40UR 3B50UR 3B60UR 3B63UR max. 8-12 mm (0.31-0.47 in.) Standard Pack: 12 Rated Current 0.5A 1.0A 2.0A 3.0A 4.0A 5.0A 6.0A 8.0A 10A 12A 13A 15A 16A 20A 25A 30A 32A 40A 50A 60A 63A* Three Pole 18.3 mm (0.72 in.) M5 screw * May differ by manufacturer. Top terminal ring tongue max. thickness 1.6mm. *63A is not UL Recognized. 38 For the latest on Altech Circuit Breakers specifications please visit www.altechcorp.com/breaker.