Thermal Circuit Breaker 1115-... Description Single pole thermal reset circuit breaker l Space-saving, slim design l Ease of installation through snap-in frame l Reliable, trip-free mechanism l Approvals: UL1077, EN60934 l Attractively low price Typical applications Power supply units, UPS equipment, battery chargers, oxygen treat- 1 ment devices, office machines 1115 Order numbering code Technical Data Type No. 1115 single pole thermal circuit breaker Mounting method Rated voltage AC 250 V DC 32 V F1 snap-in mounting (panel thickness 1,8 ... 3 mm) Current rating range 1...16 A Number of poles 1 1 pole, thermally protected Typical life 500 operations at 1.5 times rated current, resistive load, AC 125 V Accessories, style 1 black push button 50 operations at 2 times rated Terminals current, inductive load, AC 250 V P1 blade terminals A 6.3 x 0.8 mm Rupture capacity Characteristic curve UL1077 1.000 A (C, 1), AC 250 V T1 thermal 3...16 A 200 A (C, 1), DC 32 V T2 thermal 1...2.5 A EN 60934 500 A (I ), AC 250 V NC1 Current ratings Ambient temperature -20C + 60C 1...16A 2 Vibration 57 Hz acceleration 30m/s (3g) in X, Y, Z directions (twice/min.) 1115 - F1 1 1 -P1 T1 - 10 A ordering example 2 Shock 300m/s (30g) in X, Y, Z directions Mass approx. 8g Approvals Current Current ratings and typical voltage drop Approval Rated Approval Standard rating authority voltage mark range Current rating Voltage drop Current rating Voltage drop UL UL1077 AC 250 V 1...16 A range (A) (mV) range (A) (mV) DC 32 V (E67320) 1 < 1000 8 < 250 TV EN 60934/ AC 250 V 1...16 A 1,5 < 500 9 < 250 IEC 60934 2 < 500 10 < 250 2,5 < 500 11 < 250 Cut-out dimensions 3 < 250 12 < 250 13,8 + 0,2 0 3,5 < 250 13 < 250 4 < 250 14 < 250 5 < 250 15 < 250 6 < 250 16 < 250 7 < 250 1747 www.e-t-a.de 1 15,8 + 0,2 0Thermal Circuit Breaker 1115-... Dimensions Time/current characteristics No trip 100% T1: 3...16 A must trip 135% 10000 10 A 1000 1 19,0 100 19,0 9,0 10 1 0,1 0,8 1 1,35 2 4 6 8 10 20 40 times rated current No trip 100% T2: 1...2.5 A must trip 150% 10000 13,5 1000 7,2 6,3 0,8 14,8 100 IT13 to DIN ISO 286 applies to nominal dimensions without tolerances 10 Schematic diagram 1 0,1 0,8 1 1,5 2 4 6 8 10 20 40 times rated current The time/current characteristic depends on the ambient temperature. In order to eliminate nuisance tripping, please multiply the current rating by a derating factor (see chapter Technical Information) ambient -20 -10 0 +10 +25 +35 +40 +50 +60 temperature C 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 with- Temperature 0,71 0.77 0.83 0.91 1 1.06 1.18 1.37 1.47 out notice is reserved. Product markings may not be exactly as the ordering codes. Errors factor and omissions excepted. 2 www.e-t-a.de 1747 39,5 9,5 Trip time in seconds Trip time in seconds