UL-Series - UL489 Miniature Molded Case Circuit Breaker - 2 pole D-Trip - DC Standard Pack: 6 Weight: 0.3-32A: 1.74kg (3.83lb.) 40-63A: 1.98kg (4.37lb.) Calibration Temperature 40ºC (104ºF) Ambient Temperature -25ºC to +55ºC (-13ºF to 131ºF ) Storage Temperature -40ºC to +70ºC (-40ºF to 158ºF ) Terminal Torque (min/max) 2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in) Electrical Life 6000 switching cycles ON/ OFF Minutes Thermal Overload “Must Trip” < 1 hr = 135% RC “Must Not Trip” > 1 hr = 105% RC 4 10 4 1 0.4 10-1 4x10-2 10-2 4x10-3 10-3 1 3 4 5 6 8 10 14 22.4 10 Thermal Overload “Must Trip” < 1 hr = 135% RC “Must Not Trip” > 1 hr = 105% RC 4 1 Vibration Resistance > 15g according to DIN EN 60069-2-59 during a load 10 4 1 0.4 10-1 4x10-2 Seconds with I1 = 1.05 x IN Resistance to mechanical shocks 25g @ 11ms 10-2 4x10-3 10-3 1 2 3 4 5 6 8 10 14 22.4 51.5 mm 37.5 mm “D” Magnetic Trip Parameters Rated current 0.3A to 63A. 1. Hold for a minimum of 100ms at surge of 14 times rated current. 2. Trip in under 100ms at 22.4 times rated current. 7 45 mm 34.5 mm 105.3 mm 100 12A Through 63A Rated Current 36.8 mm Short Circuit Interrupting Capacity DC 52.5 mm 36.5 mm 2 Pole 40 Multiple of Rated Current 25.5 mm 8 100 1.05-1.35xIN 60 40 10000 switching cycles ON/ OFF 35 mm 40 0.3A Through 10A Rated Current Mechanical Life 6 2 Multiple of Rated Current 0.3 - 63A/ 250V DC Current/ Voltage Rating 10 1 Tripping time t Two Pole Seconds E329510 Minutes US LISTED C.B. 1.05-1.35xIN 60 40 Rated Voltage 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC 250V DC Tripping time t C Rated Type/ Current Cat. No. 0.3A 2D03DL 0.5A 2D05DL 1.0A 2D1DL 1.6A 2D1.6DL 2.0A 2D2DL 3.0A 2D3DL 4.0A 2D4DL 5.0A 2D5DL 6.0A 2D6DL 8.0A 2D8DL 10A 2D10DL 12A 2D12DL 13A 2D13DL 15A 2D15DL 16A 2D16DL 20A 2D20DL 25A 2D25DL 30A 2D30DL 32A 2D32DL 40A 2D40DL 50A 2D50DL 60A 2D60DL 63A 2D63DL 4 14.5 mm 30.5 mm 51.5 mm 68.4 mm No. Poles Type 0.3-32A 40-63A 2 DC 10kA @ 250V 10kA @ 250V