1 description typical applications ordering information 3400 technical data single pole thermal-magnetic circuit breakers with tease-free, trip-free, press-to-reset, snap action mechanism (r-type tm cbe to en 60934; m-type with manual release (-h). available with fast acting and standard magnetic tripping characteristics - types 3300 and 3400 - both with threadneck panel mounting. options include auxiliary contacts, a separate shunt tap terminal (-a3), and pull-to-trip manual release (-h). approved to cbe standard en 60934 (iec 60934). control systems, instrumentation, medical equipment, machine tools, robotics. 3300 3400 fast acting standard delay type no. 3400 standard delay mounting ig2 moulded threadneck m12x1 (bulk-shipped), not with -h; ... leave blank for metal threadneck, required for -h terminal design p10 blade terminals 6.3-0.8 (qc .250) k20 screw terminals m3.5x5.5 with clamp (not for -si and -a3) shunt terminal (optional) a3 same as main terminals, up to i n =7 a max. load 5 a manual release (optional) h manual release facility (pull), without reinforced insulation in operating area, for m12x1 metal threadneck only. metal threadneck version for -h is not approved. auxiliary contacts (optional) si with silver-plated solder terminals (n/o and n/c) current ratings 0.05...16 a 3400 - ig2 - p10 - .. - .. - si - 10 a ordering example, without manual release and with moulded threadneck 3400 - ... - p10 - .. - h - si - 10 a ordering example, with manual release and metal threadneck the exact part number required can be built up from the table of choices shown above. ordering references for optional features should be omitted if not required. for further details please see chapter: technical information voltage rating ac 240 v, 50/60 hz; dc 65 v (ul: ac 250 v; dc 80 v) current ratings 0.05...16 a auxiliary circuit 1 a, ac 240 v / dc 65 v typical life with -h: 5,000 operations at 1 x i n , inductive 5,000 operations at 2 x i n , resistive without -h: 0.05...8 a 5,000 operations at 2 x i n , inductive > 8 a 1,500 operations at 2 x i n , inductive ambient temperature -30...+60 c (-22...+140 f) insulation co-ordination rated impulse pollution (iec 60664 and 60664 a) withstand voltage degree operating area 2.5 kv 2 reinforced insulation in operating area dielectric strength (iec 60664 and 60664a) test voltage operating area ac 3,000 v double insulation main circuit/aux. circuit ac 1,500 v aux. circuit 4-5/6-7 ac 840 v insulation resistance > 100 m (dc 500 v) interrupting capacity i cn 0.05...0.8 a self-limiting 1...2 a 200 a 2.5...16 a 400 a interrupting capacity i n u n (ul 1077) 0.05...16 a ac 250 v 1,000 a 0.05...16 a dc 80 v 1,000 a degree of protection operating area ip40 (iec 60529/din 40050) 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 25 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 3300: approx. 55 g 3400: approx. 50 g ordering information 3300 type no. 3300 fast acting mounting ig2 moulded threadneck m12x1, > 5 pcs: hex nut and knurled nut bulk shipped terminal design p10 blade terminals tin-plated din 46244-a6.3-0.8 current ratings 0.05...16 a 3300 - ig2 - p10 - 10 a approvals authority standard rated voltage current ratings vde iec/en 60934 ac 240 v dc 65 v 0.05...16 a 0.05...16 a ul ul 1077 c22.2 no 235 ac 250 v dc 80 v 0.05...16 a 0.05...16 a csa c22.2 no 235 ac 250 v dc 80 v 0.05...16 a 0.05...16 a thermal-magnetic circuit breakers 3300/3400 www.e-t-a.de 1629 1
2 terminal design 3400 dimensions sw14 10 ?6.4 on off 16 22.5 50.3 (-ig2) 52.3 (-h) 11 m12x1 tightening torque max. 1.5 nm 14.5 11.4 29 42 ?6.4 10.5 18.5 on 24.5 off m12x1 ?12.2 -0.1 11.5 -0.1 9.5 0.2 ?3 +0.2 ?12.5 +0.2 5 current rating in a blade terminals din 46244-a6.3-0.8 (qc .250) mounting hole mounting holes .886 .630 .252 .394 1.98 (-ig2) 2.06 (-h) .433 .571 1.65 1.14 .450 .551 .480 -.004 .453 -.004 .413 .252 .965 .728 . 374 .008 .118 +.008 .492 +.008 -ig2-p10 -h (3400 only) 26 1 1 1 2 1 2 6 12 1 9 12 19 9 installation drawing (max. 2 mm/ .079 in. when fitted with wate r splash cover) operating area (reinforced insulation) 3 1 3 max. 2.5 3 41 26 mounting area .118 1.02 .118 .039 max .098 1.61 .118 internal connection diagrams line 1 2 i > 2 3 5 4 7 6 i > 3 (from i n =8 a) line 1 with shunt terminal (-a3) and auxiliary contacts (-si) 3300/3400 3400 this is a metric design and millimeter dimensions take precedence ( mm ) inch standard current ratings and typical internal resistance values current ratings (a) internal resistance () current ratings (a) internal resistance () 3300 3400 3300 3400 0.05 447 211 3 0.18 0.19 0.1 131 131 4 0.109 0.090 0.2 41 40 5 0.066 0.061 0.3 19.6 19.3 6 0.046 0.041 0.4 10.4 10.4 7 0.032 0.034 0.5 7.2 7.1 8 0.02 0.02 0.6 4.8 4.3 10 0.02 0.02 0.8 2.5 2.5 12 0.02 0.02 1 1.93 1.67 13 0.02 0.02 1.5 0.81 0.61 14 0.02 0.02 2 0.44 0.38 15 0.02 0.02 2.5 0.27 0.24 16 0.02 0.02 thermal-magnetic circuit breakers 3300/3400 www.e-t-a.de 1629 1
3 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 0.76 0.79 0.83 0.88 1 1.08 1.16 1.24 +60 c +140 f +23 c +73.4 f -30 c -22 f trip time in second s trip time in seconds 12 46 81 02 04 0 ? times rated current 10000 1000 100 10 1 0.1 0.01 0.001 60 80 100 12 46 81 02 04 0 ? times rated current 10000 1000 100 10 1 0.1 0.01 0.001 60 80 100 +60 c +140 f +23 c +73.4 f -30 c -22 f te 3400 00 c/c 1 1 m agnetic tripping currents are increased by 20 % on dc supplies. te 3400 1 c/c 1 accessories typical time/current characteristics m12x1 m12x1 for push buttons with m12 moulded threadneck (-ig2) (not with manual release -h) water splash cover, transparent with knurled nut x 210 663 01 (ip64) hex nut with splash cover, black x 200 801 03 with o ring (ip66 and ip67) hex nut with splash cover, transparent x 200 801 08 with o ring (ip66 and ip67) +60 c +140 f +23 c +73.4 f -30 c -22 f trip time in second s trip time in seconds 12 46 81 02 04 0 ? times rated current 10000 1000 100 10 1 0.1 0.01 0.001 60 80 100 12 46 81 02 04 0 ? times rated current 10000 1000 100 10 1 0.1 0.01 0.001 60 80 100 +60 c +140 f +23 c +73.4 f -30 c -22 f type 3300 0.05?7 a ac/dc 1) 1) m agnetic tripping currents are increased by 20 % on dc supplies. type 3300 8?16 a ac/dc 1) 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 thermal-magnetic circuit breakers 3300/3400 www.e-t-a.de 1629 1 thermal-magnetic circuit breakers 3300/3400
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