Thermal-Magnetic Circuit Breakers 3500/4000 Description Single pole thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and two button operation (M-type TM CBE to EN 60934). Featuring a flange for panel mounting, and optional auxiliary contacts and unprotected shunt tap terminal. Type 4000 offers lower internal resistance values and is fitted as standard with auxiliary contacts and an intermediate reset position in which all contacts are isolated. Approved to CBE standard EN 60934 (IEC 60934). Typical applications 3500 4000 Control systems, instrumentation, medical equipment, machine tools, standard type low-resistance type robotics, communications systems. 2 Ordering information Technical data Type No. For further details please see chapter: Technical Information 3500 standard version Voltage rating AC 240 V, 50/60 Hz DC 65 V 4000 low resistance version (UL: AC 250 V DC 80 V) Mounting (optional) Current rating range 3500: 0.05...16 A F11 flange with additional M3 insertion nuts 4000: 0.05...10 A Terminal design P10 blade terminals 6.3-0.8 (QC .250), tinned Auxiliary circuit 1 A, AC 240 V / DC 65 V K20 screw terminals M3.5x5.5 with clamp Typical life 5,000 operations at 1 x I , inductive N (not with -Si or type 4000) 5,000 operations at 2 x I , resistive N Shunt terminal (optional) Ambient temperature -30...+60 C (-22...+140 F) A3 same as main terminals (up to I = 7 A, max. load 5 A) Insulation co-ordination rated impulse pollution N Auxiliary contacts (optional with type 3500) (IEC 60664 and 60664 A) withstand voltage degree Si auxiliary contacts, silver plated 2.5 kV 2 terminals one each N/O and N/C reinforced insulation in operating area ZR-Siauxiliary contacts with intermediate Dielectric strength position (standard with type 4000) (IEC 60664 and 60664A) test voltage Current ratings operating area AC 3,000 V 0.05...16 A (type 3500) main/aux. circuit AC 1,500 V 0.05...10 A (type 4000) aux. circuit 4-5/6-7 AC 840 V Insulation resistance > 100 M (DC 500 V) 3500 - .. - P10 - A3 - Si - 10 A ordering example Interrupting capacity I 3500 4000 cn The exact part number required can be built up from the table of choices shown 0.05...0.8 A 0.05...0.2 A self-limiting above. Ordering references for optional features should be omitted if not required. 1...2 A 0.3...2 A 200 A 2.5...16 A 2.5...10 A 400 A Interrupting capacity I U N N (UL 1077) 0.05...16 A AC 250 V 1,000 A type 3500: 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 Standard current ratings and typical internal resistance values Corrosion 96 hours at 5 % salt mist to IEC 60068-2-11, test Ka Humidity 240 hours at 95 % RH Current Internal resistance () Current Internal resistance () to IEC 60068-2-3, test Ca ratings (A) 3500 4000 ratings (A) 3500 4000 Mass approx. 40 g 0.05 447 211 3 0.19 0.054 0.1 131 48 4 0.090 0.035 0.2 40 12.4 5 0.061 0.025 0.3 19.3 5.4 6 0.041 0.02 Approvals 0.4 10.4 3.1 7 0.034 0.02 0.5 7.1 2.0 8 0.02 0.02 Authority Voltage ratings Current ratings 0.6 4.3 1.32 10 0.02 0.02 3500: 0.8 2.5 0.76 12 0.02 VDE (EN 60934) AC 240 V DC 65 V 0.05...16 A 1 1.67 0.49 14 0.02 CSA, UL AC 250 V DC 80 V 0.05...16 A 1.5 0.61 0.21 15 0.02 4000: 2 0.38 0.101 16 0.02 VDE (EN 60934) AC 240 V DC 65 V 0.05...10 A 2.5 0.24 0.078 CSA AC 250 V 0.05...10 A 06/07 www.e-t-a.com 2 - 51Thermal-Magnetic Circuit Breakers 3500/4000 Dimensions Internal connection diagrams Version -P10 with shunt terminal (-A3) and auxiliary contacts (-Si) 8.5 4 .335 .157 line 1 line 1 57 34 6 I > I > 3 (from I =8 A) N 2 2 2 Switching position with intermediate position and auxiliary contacts (-ZR-Si) 42 11.5 line 1 57 line 1 57 line 1 57 1.65 .453 current rating in A 50 blade terminals DIN 46244-A6.3-0.8 1.97 (QC .250) 29 34 6 3 4 6 34 6 1.14 M3 insertion nuts 20 (-F11) I > I > I > .787 3 (from I =8 A) 3 (from I =8 A) 3 (from I =8 A) N N N 5 22 2 OFF position intermediate position ON position 58 2.28 Installation drawing Terminal design -P10-A3 operating area (reinforced insulation) 132 -P10-Si 14 6 2 -P10-A3-Si 14 6 2 1 mounting area .039 -K20 5 1.5 .197 .059 12 M3.5x5.5 ISO 1207 tightening torque max. 0.8 Nm mm This is a metric design and millimeter dimensions take precedence ( ) inch 2 - 52 www.e-t-a.com 06/07 15.5 OFF 7 .610 .276 8 9.5 ON .374 .315 4.5 .177 2.5 .098 6.3 3.5 .248 .138 11 11 46.5 .433 1.83 .433 max. 2.5 max .098 4.5 .177 9 .354 7 .276