N63UM

CircuitProtection 2016.QXD CircuitProtection 4/8/16 1:47 PM Page 54 UR Series UL1077 Recognized Supplementary Protector DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 0.5-60A / 480Y/277V AC, 50/60Hz 10kA Short Circuit Withstand Capacity Applications (on the load side of Branch Circuit Protection) include: Sensitive Electronics, Power Supplies, Appliance circuits, etc. E137915 UR - Series Voltage Rating 0.5-60A / 480Y/277V AC Short Circuit Withstand Rating 0.5 - 10A (RC): 10 kA with no back-up fuse 8 - 63A (RC): 10 kA with UL-listed Class J back-up fuse 5 kA with no back-up fuse Calibration Temperature 30C (86F) Ambient Temperature -25C to +55C (-13F to 131F ) Storage Temperature -40C to +70C (-40F to 158F ) 2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in) Terminal Torque (min/max) 6,000 switching cycles ON/ OFF Electrical Life Mechanical Life 10,000 switching cycles ON/ OFF Vibration Resistance > 15g according to DIN EN 60069-2-59 during a load with 1.05 x I N Resistance to mechanical shocks 25g 11ms IP20 Degree of protection acc. IEC/EN 60529 In any plane Mounting Orientation Short Circuit Withstand Ratings for R-Series Supplementary Protector Backup Protection Trip Amp UL-Listed No Backup Fuse Curve Range Class J Fuse Required up to 10kA up to: All 0.5 - 10A 70A 10kA All 12 - 60A 4xRC* 5kA *up to nearest rated current 9 Altech Corp. 35 Royal Road Flemington, NJ 08822-6000 P 908.806-9400 F 908.806.9490 www.altechcorp.com 54 Earth Leakage UL 1077 ANNEX UL 1077 UL 508 UL 489 Circuit Breakers Equipment Breakers CircuitProtection 2016.QXD CircuitProtection 4/4/16 12:25 PM Page 55 Marking Details Rated Current Approval Trip Characteristic Voltage Rating Circuit Diagram No. of Poles Individual Part Number is shown Short Circuit Withstand Rating Product Series 44 mm Dimensions in mm 37.5 mm 25.5 mm 67 84 17.5 mm 35 mm 52.5 mm 14.5 mm 30.5 mm 1 Pole 2 Pole 3 Pole 44 mm 68.4 mm Application Overview Trip-Characteristics* Applications Characteristic Trip Boundaries Lighting Business Wiring Control Power General Reactive Equipment Thermal Trip Magnetic Trip Protection Transformers Supplies Electronics Load Control Appliances Must not Must Trip Must not Must Trip Circuits Trip>100ms <1hr Trip>100ms at 100ms B-Characteristics 1.13xRC 1.45xRC 3xRC 5xRC C-Characteristics 1.13xRC 1.45xRC 5xRC 10xRC D-Characteristics 1.13xRC 1.45xRC 10xRC 20xRC *The value of each characteristic is shown vertically beneath its corresponding heading. Warning This information should only be used as a selection guide. The use of a Miniature Circuit Breaker/Supplementary Protector in an application with a certain Trip-Characteristic always requires prototype testing It is the responsibility of the circuit design engineer to select the appropriate Miniature Circuit Breaker/Supplementary Protector for his specific application. 55 36.5 mm 36.8 mm 89.3 mm 44.5 mm 34.5 mm 45 mm Earth Leakage UL 1077 ANNEX UL 1077 UL 508 UL 489 Circuit Breakers Equipment Breakers