L-Series - UL489 Miniature Molded Case Circuit Breaker - 3 pole D-Trip Three Pole Standard Pack: 4 Weight: 1.7kg (3.74 lb.) C and D Trip, Less than 10A 120 60 40 Minutes 20 -25 to 75C (-13 to 167F) Stranded Wire 18 AWG -6 AWG 0.1 C 0.05 2 1 3 4 D 5 6 7 8 9 10 12 14 16 20 Multiple of Rated Current C and D Trip, 10A and higher 7200 3600 2400 1200 600 480 360 240 120 60 40 20 Tripping time t 18 AWG -10 AWG 1 1.05 1.3 Terminal Size Acceptability: Solid Wire 5 0.01 Minutes -25 to 60C (-13 to 140F) Storage Temperature 10 0.5 40C (104F) Operating Temperature 2 20 AC Version Current/ Voltage Rating 0.2-63A/240VAC, 0.2-32A/480Y/277VAC* Calibration Temperature 10 8 6 4 1 40 Tripping time t LISTED E305318 Type/ Cat. No. 3DU02L 3DU05L 3DU1L 3DU1.6L 3DU2L 3DU3L 3DU4L 3DU5L 3DU6L 3DU8L 3DU10L 3DU12L 3DU13L 3DU15L 3DU16L 3DU20L 3DU25L 3DU30L 3DU32L 3DU40L 3DU50L 3DU60L 3DU63L Seconds Rated Current 0.2A 0.5A 1.0A 1.6A 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 Terminal Torque 2.8 Nm (25 lb-in.) Terminal Protection Degree IP20 Electrical Life 6000 cycles on/off Mechanical Life 100000 cycles on/off Wire Connection copper wire only 60/75C 10 5 1 Seconds 0.5 *One device dual voltage ratings. 0.1 C 0.05 0.01 1 2 3 4 D 5 6 7 8 9 10 12 14 16 20 1.05 1.3 14.5mm (0.57 in.) 6.5mm (0.26 in.) AC - short CirCuit interruptinG rAtinG 69mm (2.72 in.) 109mm (4.29 in.) 45mm (1.77 in.) Multiple of Rated Current No. Poles Type 0.2-32A 33-63A 1 AC 10kA@120, 240, 277V 10kA@120, 240V 2-4 AC 10kA@120, 240V, 480Y/277V 10kA@120, 240V 17.5mm (0.69 in.) 44mm (1.73 in.) 60mm (2.36 in.) 35mm (1.38 in.) 52.5mm (2.07 in.) For ring tongue terminal version, replace "U" with "R" in part number. For example 1CR20L instead of 1CU20L.