R58 Series Features .250” (6.35mm) Quick Connect Terminals Cannot be Manually Tripped Visual Trip Indicator Push Button to Reset Breaker Thermal Circuit Breaker D40 .440 (11.18) 1.375 (34.93) .050 (1.27) Max Closed Position .660 (16.76) .500 (12.7) .850 (21.59) .425 (10.8) 1.375 (34.93) NOTE: Indicator plate shown may NOT be available on all devices. Knurled Nut Hex Nut Current Rating Amps NTE Type No. R58−1A 1.0 1.35 R58−2A 2.0 0.32 R58−3A 3.0 0.18 R58−4A 4.0 0.10 R58−5A 5.0 0.026 R58−6A 6.0 0.026 R58−7A 7.0 0.020 R58−8A 8.0 0.020 R58−10A 10.0 0.014 R58−12A 12.0 0.010 R58−15A 15.0 0.010 R58−20A 20.0 0.006 R58−25A 25.0 0.005 R58−30A 30.0 0.004 R58−35A 35.0 0.004 .312 (7.92) .078 (1.98) Flat .556 (14.12) Straight Knurl 24 Pitch .625 (15.88) Knurled Nut Electrical Specifications Electrical Characteristics (@ 25 C) 1 to 4 Amp Types 5 to 35 Amp Types Rated Load Trip Times Rated Load Trip Times 100% No Trip 100% No Trip 145% Trip in 1 Hour 145% Trip in 1 Hour 200% 10 to 45 Sec. 200% 6.0 to 30 Sec. 400% 3.0 to 14.0 Sec. 400% 1.6 to 4.5 Sec. 600% 1.4 to 7.0 Sec. 600% 0.60 to 1.7 Sec. 800% 0.75 to 4.3 Sec. 800% 0.25 to 0.90 Sec. 1000% 0.50 to 3.4 Sec. 1000% 0.15 to 0.65 Sec. ACCESSORIES DESCRIPTION Protective Boot w/M11 Thread, Clear Silicon, Waterproof Calibration: Will continuously carry 100% of rating. May trip between 101% and 144%, but must trip at 145% of rating at +25 C Maximum Operating Voltages: 50 VDC; 250 VAC, @ 50/60 Hz Dielectric Strength: 1500VAC RMS Resettable Overload Capacity: Ten times rated current Interrupt Capacity: 2000 Amps at 50 VDC 1000 Amps at 250 VAC Mechanical Characteristics Termination: .250 (6.35) Quick Connect Terminals NOTE: Soldering to terminals is not recommended. Shock: Withstands to 10 g Endurance Cycling: Over 1000 cycles at 200% of rated load. Vibration: Withstands to 10 g at 10 to 55 Hz. Weight: Less than 1.5 ozs. (42.5 g) NOTE: 30A and 35A devices NOT UL or CSA. Note 1. Not for use with 1A and 2A types. 64 .125 (3.18) Hex Nut Trip Times NTE TYPE NO. R58−Boot (Note 1) 7/16−28 Thread Typical Resistance Ohms NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com