1 description typical applications ordering information approvals technical data four pole switch or three pole switch/thermal circuit breaker (s-type to cbe to en 60934) with trip-free mechanism and red/green two button operation. designed for snap-in panel mounting. integral splash water protection to meet protection degree ip 66 in the operating area (option). optional with under voltage release module. complies with cbe standard en 60934 (iec 60934). high-pressure cleaners, shredders, pumps, power saws, electric tools, motors, processing systems. 3140 standard current ratings and typical internal resistance values for further details please see chapter: technical information voltage rating 3 ac 415 v; dc 50 v current rating range 0.1...16 a typical life 3-pole 3 ac 415 v: 0.1...14 a 10,000 operations at 1 x i n , inductive 15...16 a 10,000 operations at 1 x i n , resistive 4-pole 3 ac 415 v 0.1...14 a 10,000 operations at 1 x i n , inductive 15...16 a 10,000 operations at 1 x i n , resistive ambient temperature -30...+60 c (-22...+140 f) insulation co-ordination rated impulse pollution (iec 60664 and 60664a) withstand voltage degree 2.5 kv 2 reinforced insulation in operating area dielectric strength (iec 60664 and 60664a) test voltage operating area ac 3,000 v between poles (3-pole) ac 1,500 v insulation resistance > 100 m (dc 500 v) interrupting capacity i cn 0.1...2 a 10 x i n 2.5...16 a 150 a interrupting capacity i n u n 3- and 4-pole (ul 1077) 0.1...16 a ac 250 v 5,000 a degree of protection operating area ip40 (iec 60529/din 40050) (ip66 with water splash protection) terminal area ip00 vibration 5 g (57-500 hz) 0.38 mm (10-57 hz) to iec 60068-2-6, test fc, 10 frequency cycles/axis shock 20 g (11 ms) to iec 60068-2-27, test ea corrosion 96 hours at 5 % salt mist, to iec 60068-2-11, test ka humidity 240 hours at 95 % rh, to iec 60068-2-78, test cab mass approx. 68 type no. 3140 four pole switch or three pole switch/circuit breaker mounting f snap in frame frame 1 standard 2 splash water protected version number of poles 3 3-pole, thermally protected 7 4-pole, thermally protected on 3 poles only frame mounting 0 panel thickness 1-6.35 mm (.04-.25 in) terminal design p7 blade terminals 2x2.8x0.8 mm (qc 2x.110), din 46244-c h7 as p7, but for terminals x.1 terminal screws m3.5 (required with x3140 fitted) characteristic curve t1 thermal switch style s 2 push buttons (on/off) switch colour grx green/red current rating range 0.1...16 a 3140 - f 1 3 0 - p7 t1 - s grx - 10 a ordering example 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. current rating (a) internal resistance per pole () current rating (a) internal resistance per pole () 0.1 94 3.5 0.0595 0.2 24 4 0.0435 0.3 12 4.5 0.0325 0.4 5.30 5 0.0325 0.5 4.20 6 0.0215 0.6 2.90 7 0.0165 0.8 1.50 8 0.0125 1 0.9 10 < 0.02 1.2 0.80 12 < 0.02 1.5 0.45 14 < 0.02 2 0.27 15 < 0.02 2.5 0.0785 16 < 0.02 3 0.0595 prfstelle prfnorm nennspannung nennstrombereich ul ul1077 ac 250 v dc 50 v 0,1...16 a (3-4 pole) vde iec/en 60934 3 ac 415 v 0,1 a16 a (3-4 pole) cqc gb 17701 ac 240/415 v 0,1 a16 a (3-4 pole) csa csa c22.2, no. 235 ac 250 v dc 50 v 0,1 a...16 a (3-4 pole) thermal overcurrent circuit breaker 3140 www.e-t-a.de 1646 1
2 the time/current characteristic curve depends on the ambient temperature prevailing. in order to eliminate nuisance tripping, please multiply the circuit breaker current ratings by the derating factor shown below. see also section technical information. ambient temp. f c -22 -30 -4 -20 +14 -10 +32 0 +73.4 +23 +104 +40 +122 +50 +140 +60 derating factor 0.8 0.76 0.84 0.92 1 1.08 1.16 1.24 this is a metric design and millimeter dimensions take precedence ( mm ) inch dimensions internal connection diagrams 1 1 4644 11 4 41 41 1 1 1 616 4 .138 .118 .610 17.7 off-position 1.61 2.15 1.62 10.7 19.9 13.5 .839 44.5 2.43 10 3.5 3 15.5 .697 41 with 4 pole unit only .421 10.7 50.5 +0.3 1.77 +.008 ma x . r0.3 1.99 +.012 45 +0.2 edges of working parts: iso 13715 max . 0 12 panel thickness 1-6.35 mm .039 - .250 in. min. 2.5 panel cut-out max. r2 min .098 max .079 0,05 .002 -0,4 -.016 -0,2 -.008 3-pole thermally protected iii.i iii.2 ii.i ii.2 line i.i i.2 4-pole 3-poles thermally protected iii.i iii.2 ii.i ii.2 line i.i i.2 iv .i iv .3 load load +60 c + 140 f +60 c +140 f +23 c -30 c -22 f +23 c +73.4 f -30 c -22 f 12 46 81 02 04 0 ...times rated current trip time in seconds 10000 1000 100 10 1 0.1 12 46 81 02 04 0 ...times rated current trip time in seconds 10000 1000 100 10 1 0.1 1 1 +73.4 f typical time/current characteristics mounting area operating area 15.5 32 10 8 7 10 7 7 when installing the circuit breaker apply pressure on bezel only .276 .276 .315 .276 .394 .394 .610 1.26 installation drawing thermal overcurrent circuit breaker 3140 www.e-t-a.de 1646 1
3 1 141 4644 11 1 44 4 1 41 14 1 1 1 6 14 1 66 41 1 1 161 4 1 6 x3140-u00 u< 1. 12 .1 load line 3. 1 1. 22 .2 3. 2 u< 1. 12 .1 load line 3. 1 1. 22 .2 3. 2 4. 1 4. 2 x3140-u01 u< 1. 1a 2 load line 3. 1 1. 22 .2 3. 2 2. 1 u< 1. 1a 2 load line 3. 1 1. 22 .2 3. 2 2. 1 4. 2 4. 1 description dimensions typical applications ordering information internal connection diagrams a module suitable for all versions of type 3140 to trip the main switch/ circuit breaker mechanism in the event of loss of voltage of the connected phases. when the voltage is restored the switch must be reset to reconnect the load, thereby avoiding the safety hazards associated with automatic re-starting of machinery. note: basic unit 3140-... must be fitted with -h7 or -g7 screw terminals. us patent number: us 6,714,396 b2 machines such as power tools, industrial equipment and domestic appliances where automatic restart after restoration of power could be dangerous (eu machinery directive). technical data voltage ratings ac 400 v 50/60 hz; ac 230 v; dc 24 v voltage tolerance +10%/-15% current consumption approx. 2.0 ma release values 0.2 x u n < u < 0.7 x u n (at a rated voltage of ac 400 v the device may release at 280 v and must release at 80 v) release delay t < 20 ms latch-in values 85 % u n ambient temperature -30...+60 c (-22...+140 f) vibration 5 g (57-500 hz) 0.38 mm (10-57 hz) to iec 60068-2-6, test fc 10 frequency cycles/axis shock 20 g (11 ms) to iec 60068-2-27, test ea corrosion 48 hours at 5 % salt mist, to iec 60068-2-11, test ka humidity 240 hours at 95 % rh to iec 60068-2-78, test cab mass approx. 90 g (complete assembly) type no. x3140 module for type 3140 function u undervoltage release module terminal design 00 standard (without separate connections) 01 one blade terminal 2.8x0.8 (qc .110) voltage ratings 00 ac 400 v 50/60 hz 03 dc 24 v 09 ac 230 / 240 v 50/60 hz assembly status m module mounted to the circuit breaker x3140 - u 00 00 m ordering example approvals (complete circuit breaker/module assembly) 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. this is a metric design and millimeter dimensions take precedence ( mm ) inch authority standard rated voltage current ratings vde iec/en 60934 ac 42...400 v dc 24 v undervoltage release module x3140-u...for circuit breaker 3140 www.e-t-a.de 1646 1 thermal overcurrent circuit breaker 3140
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