Thermal Overcurrent Circuit Breaker 1658-... Description Very cost effective design to meet international requirements. No exposed metal parts which are, or could become, current-carrying except for terminals. R-type TO CBE to EN 60934. ● Manual reset, cycling trip free mechanism ● Extremely small and lightweight ● UL, CSA, VDE and EN 60934 (IEC 60934) approved 1 Typical applications Battery chargers, consumer products, power supplies, motors. 1658-... Ordering information Type No. Technical data 1658 single pole thermal circuit breaker Threadneck design G21 manual reset type, 3/8“-27 threadneck For further details please see chapter: Technical Information G41 manual reset type, 7/16“-28 threadneck Voltage rating AC 240 V; DC 28 V A21 auto reset type, 3/8“-27 threadneck Current ratings 5...30 A A41 auto reset type, 7/16“-28 threadneck A00 auto reset type, without threadneck Typical life F01 snap in AC + DC 5...16 A 1,000 operations at 2 x I , inductive N Hardware 17...25 A 1,000 operations at 2 x I , resistive N 00 no hardware Ambient temperature -20...+60 °C (-4...+140 °F), 01 one PAL nut, bulk ≤ 7 A max. +40 °C (+104 °F) 02 one PAL nut, one knurled nut, bulk Insulation co-ordination rated impulse pollution 03 one PAL nut mounted (IEC 60664 and 60664 A) withstand voltage degree 04 one PAL nut, one knurled nut, mounted 2.5 kV 2 05 one PAL nut mounted, one knurled nut, bulk reinforced insulation in operating area 06 one knurled nut, bulk 07 one hex nut, bulk Dielectric strength 08 two hex nuts, bulk (IEC 60664 and 60664A) test voltage Terminals operating area AC 3,000 V P10 blade terminals A6.3-0.8 (QC .250) Insulation resistance > 100 MΩ (DC 500 V) P13 blade terminals A6.3-0.8 (QC .250), 90° Interrupting capacity I 5...7 A 180 A S80 straight screw terminals* cn 8...30 A 200 A S83 90° bent screw terminals* Current ratings Interrupting capacity I U N N 5 ...30 A (UL 1077/EN 60934 PC1) 5...16 A AC 240 V 2,000 A 17...30 A AC 120 V 2,000 A 1658 - G21 - 02 - P10 - 5 A Ordering example 5...30 A DC 32 V 2,500 A 5...30 A DC 28 V 2,000 A (1658-A..) * Screws and lock washers bulk shipped Degree of protection operating area IP40 (IEC 60529/DIN 40050) terminal area IP00 Vibration 8 g (57-500 Hz) ± 0.61 mm (10-57 Hz), Standard current ratings and typical voltage drop values to IEC 60068-2-6, test Fc, 10 frequency cycles/axis Current Voltage Current Voltage Shock 30 g (11 ms) rating (A) drop (mV) rating (A) drop (mV) to IEC 60068-2-27, test Ea 5 ≤ 250 12 ≤ 250 Corrosion 96 hours at 5 % salt mist, 6 ≤ 250 15 ≤ 250 to IEC 60068-2-11, test Ka 7 ≤ 250 16 ≤ 250 Humidity 240 hours at 95 % RH to IEC 60068-2-78, test Cab 8 ≤ 250 20 ≤ 250 Mass approx. 16 g 9 ≤ 250 25 ≤ 250 10 ≤ 250 30 ≤ 250 Approvals Authority Voltage rating Current ratings VDE (EN 60934) AC 240 V; DC 28 V 5...25 A UL AC 240 V 5...16 A 1658-G../F.. AC 120 V 18...30 A 1658-G../F.. AC 120 V 5...30 A 1658-A... DC 32 V 5...30 A 1658-G../F.. DC 28 V 5...30 A 1658-A.. Issue B(020810) www.e-t-a.com 1 - 63 Thermal Overcurrent Circuit Breaker 1658-... Dimensions Terminal design ø6 P10 S83 .236 12 12 8.5 .335 terminal screw 1 blade terminals DIN 46244-A6.3-0.8 6-32 UNC lock washer 12 (QC .250) P13 P10-S83 17.5 .689 15.7 12 12 .618 8.5 .335 lock washer blade terminals DIN 46244-A6.3-0.8 (QC .250) terminal screw angled 90° 32 6-32 UNC 1.26 blade terminals S80 DIN 46244-A6.3-0.8 (QC .250) A00 12 tightening torque max. 0.8 Nm A21 mounting hole 3/8-27UNS-2A terminal screw 9.6 -0.1 6-32 UNC lock washer .378 -.004 Installation drawing G21 tightening torque max. 0.8 Nm 3/8-27UNS-2A operating area 12 mounting hole 10 10.2±0.1 A41 .394 .402±.004 5 5 4 4 .197 .197 .157 .157 mounting area G41 10 .394 F01 ø6 .236 mounting hole +0.1 13.8 - 0.2 +.004 .543 - .008 Caution: Please keep a tight grip on the unit thickness 1- 3 mm while removing the female connectors. .039 - .118 in. See ordering information for mounting hardware. mm This is a metric design and millimeter dimensions take precedence ( ) inch 1 - 64 www.e-t-a.com Issue B(020810) OFF 6 6 .236 14 OFF 1 ON .551 .236 1 ON .039 .039 12.7 12 27 0.7 7/16-28UNS-2A .500 .472 1.06 .028 double “D“ 4 13.6 12.7 tightening torque max. 0.8 Nm .500 .157 .535 11.2±0.1 8.9 -0.1 .441±.004 .350 16±0.15 -.004 .630±.006 34 7 .276 1.34 12 3 12 .472 .472 .118 3 .118 R R P P E R E R K E K E S A A S S S E E R R T T Thermal Overcurrent Circuit Breaker 1658-... Internal connection diagram Accessories 1 Mounting nut 3/8", 27-thread Mounting nut 7/16", 28-thread Y 306 671 01 Y 303 200 01 14.3 2.5 16 3 .563 .098 .630 .118 0.5 0.5 .020 .020 1 2 3/8-27UNS-2B 7/16-28UNEF-2B Typical time/current characteristics Knurled nut 3/8", 27-thread Knurled nut 7/16", 28-thread plastic (standard) nickel-plated brass 10000 +60 °C Y 307 117 02 Y 302 294 03 +140 °F +23 °C +73.4 °F ø15 3 ø16 3.2 -20 °C -4 °F .591 .118 .630 .126 1000 100 3/8-27UNS-2B 7/16-28UNEF-2B Knurled nut 3/8", 27-thread 10 nickel-plated brass Y 300 190 03 ø13 2.5 .512 .098 1 0.1 12 46810 20 40 3/8-27UNS-2B … times rated current Hex nut 3/8", 27-thread Hex nut 7/16", 28-thread The time/current characteristic curve depends on the ambient temperature nickel-plated brass nickel-plated brass prevailing. In order to eliminate nuisance tripping, please multiply the circuit Y 300 192 01 Y 302 295 01 breaker current ratings by the derating factor shown below. See also section Technical information. Ambient temperature °F -4 +14 +32 +73.4 +104 +122 +140 3/8-27UNS-2B 7/16-28UNEF-2B 2.5 2.5 °C -20 -10 0 +23 +40 +50 +60 .098 .098 Derating factor I > 7A 0.83 0.85 0.9 1 1.1 1.18 1.25 N I ≤ 7A 0.74 0.76 0.82 1 1.23 - - N SW14 SW14 .551 .551 Press to Reset Plate for 3/8" Press to Reset Plate for 7/16" thread, aluminium thread, aluminium Y 301 059 02 Y 302 732 01 ø24 ø21.4 0.4 0.4 .843 .016 .945 .016 +0.7 ø9.9 ø11.2 +.028 .390 .441 mm This is a metric design and millimeter dimensions take precedence ( ) inch Issue B(020810) www.e-t-a.com 1 - 65 B O B O ® R R ® E A A E - S - S T T E E - - T E E T Trip time in seconds Thermal Overcurrent Circuit Breaker 1658-... Accessories Reset button seal for 3/8", 27-thread, short long X 201 285 01 X 200 799 01 1 3/8-27 UNS-2B 3/8-27 UNS-2B Reset button seal for 7/16", 28-thread, short long X 222 119 01 X 222 119 02 7/16-28 UNS-2B 7/16-28 UNS-2B All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 1 - 66 www.e-t-a.com Issue B(020810)