1B20UR Altech

UR-Series - UL1077 Recognized Supplementary Protector - 1 pole B-Trip Rated Type/ Rated 1.13-1.45xI C US N Current Cat. No. Voltage 60 UL Recognized 40 0.5A 1B05UR 277V AC E137915 1.0A 1B1UR 277V AC One Pole 10 Thermal Overload 2.0A 1B2UR 277V AC 4 Must Trip < 1 hr = 145% RC Must Not Trip > 1 hr = 113% RC 3.0A 1B3UR 277V AC 1 4.0A 1B4UR 277V AC 5.0A 1B5UR 277V AC 10 6.0A 1B6UR 277V AC 4 8.0A 1B8UR 277V AC 10A 1B10UR 277V AC 1 0.4 12A 1B12UR 277V AC 13A 1B13UR 277V AC -1 10 15A 1B15UR 277V AC -2 4x10 16A 1B16UR 277V AC -2 10 20A 1B20UR 277V AC -3 4x10 25A 1B25UR 277V AC 30A 1B30UR 277V AC -3 10 12 3 4 568 10 20 40 100 32A 1B32UR 277V AC Standard Pack: 12 Multiple of Rated Current 40A 1B40UR 277V AC Weight: 0.5A Through 10A Rated Current 50A 1B50UR 277V AC 0.3A - 32A 60A 1B60UR 277V AC 1.75kg (3.86 lb.) 63A* 1B63UR 277V AC 40A - 63A 2.07kg (4.56 lb.) *63A is not UL Recognized. 1.13-1.45xI N 60 40 UR - Series 0.5-60A / 277V AC Voltage Rating 10 Thermal Overload 4 Must Trip < 1 hr = 145% RC Short Circuit Withstand Rating 0.5 - 10A (RC): 10 kA with no back-up fuse Must Not Trip > 1 hr = 113% RC 1 8 - 63A (RC): 10 kA with UL-listed Class J back-up fuse 5 kA with no back-up fuse 10 30C (86F) 4 Calibration Temperature -25C to +55C (-13F to 131F ) Ambient Temperature 1 0.4 Storage Temperature -40C to +70C (-40F to 158F ) -1 10 Terminal Torque (min/max) 2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in) -2 4x10 Electrical Life 6000 switching cycles ON/ OFF -2 10 10000 switching cycles ON/ OFF Mechanical Life -3 4x10 > 15g according to DIN EN 60069-2-59 during a load with 1.05 x I Vibration Resistance N -3 10 12 3 4 568 10 20 40 100 Resistance to mechanical shocks 25g 11ms Multiple of Rated Current 12A Through 63A Rated Current B Magnetic Trip Parameters 44 mm Rated current 0.5A to 63A. 37.5 mm 25.5 mm 1. Hold for a minimum of 100ms at surge of 3 times rated current. 67 2. Trip in under 100ms at 5 times rated current. 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: 84 All 0.5 - 10A 70A 10kA 17.5 mm 14.5 mm 30.5 mm 1 Pole 44 mm All 12 - 60A 4xRC* 5kA 68.4 mm *up to nearest rated current 36.5 mm 36.8 mm 89.3 mm 44.5 mm 34.5 mm 45 mm Tripping time t Tripping time t Seconds Minutes Seconds MinutesX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Circuit Breakers category: Click to view products by Altech manufacturer: Other Similar products are found below : LUGZX66-1-61-20.0-44 M39019/01-201S M39019/01-221 M39019/01-323 M39019/01-333 M39019/01-336 M39019/02-248 M39019/02- 311 M39019/02-316 M39019/04-249S M39019/05-246S M39019/06-254S M55629/1-016 M55629/1-018 M55629/1-021 M55629/1-033 M55629/1-036 M55629/1-046 M55629/1-048 M55629/1-058 M55629/1-067 M55629/1-070 M55629/1-079 M55629/1-084 M55629/1-085 M55629/1-101 M55629/1-109 M55629/11-102 M55629/1-120 M55629/12-045 M55629/12-046 M55629/1-330 M55629/1-366 M55629/1- 387 M55629/1-401 M55629/1-450 M55629/2-022 M55629/2-030 M55629/2-072 M55629/2-082 M55629/2-099 M55629/20-LL M55629/2- 101 M55629/2-102 M55629/21-BM-BM M55629/21-HM-HM M55629/21-NS-NS M55629/22-NR-NR-NR M55629/22-RS-RS-RS M55629/2-347