Catalog LV1 T 2009 Chapter 3 EN

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3 Accessories and Spare Parts For 3RT, 3RH Contactors and Contactor Relays Accessories for 3RT, 3RH contactors and contactor relays Versions Connection modules for contactors with screw terminals s and u rated data Rated operational voltage U e V 480 1) For more information about short-circuit values, e. g. for protection against short-circuit currents, see the UL guide (Order No.: A5E02118883) or UL reports (http://www.siemens.com/lowvoltage/support) for the individual devices. 3/174 Siemens LV 1 T · 2009 3RT1900-4RE01 plugs S00, S0 3RT1916-4RD01 adapters S00 Rated insulation voltage Ui V 600 Uninterrupted current, at 40 °C Short-circuit protection A 16/25 16 25 1) At 600 V kA 5 CLASS RK5 fuse A 100 60 100 Circuit breakers with overload protection acc. to UL 489 A 100 60 100 Combination motor controllers type E Acc. to UL 508 At 480 V Type 3RV102 A 22 -- 22 kA 65 -- 65 At 600 V Type 3RV102 A 22 -- 22 kA 10 -- 10 Contactors General data Type 3RH19 24, 3TX7 090 Coupling links for mounting on contactors acc. to IEC 60947/EN 60947 Rated insulation voltage Ui (degree of pollution 3) V 300 Protective separation between the coil and the contacts acc. to EN 60947-1, Appendix N Degree of protection acc. to EN 60947-1, Appendix C © Siemens AG 2009 V AC Up to 300 Terminals IP20 Enclosure Permissible ambient temperature IP40 During operation °C -25 ... +60 During storage Conductor cross-section °C -40 ... +80 Solid mm2 2 x (0.5 ... 2.5) Finely stranded with end sleeve mm² 2 x (0.5 ... 1.5) Terminal screws M3 Short-circuit protection (weld-free protection at Ik ≥1 kA) Fuse links, gL/gG operational class LV HRC 3NA, DIAZED 5SB, NEOZED 5SE Control side A 6 Rated control supply voltage U s V DC 24 Operating range V DC 17 ... 30 Power consumption at U s W 0.5 Nominal current input mA 20 Release voltage V ≥ 4 Function display LED yellow Protection circuit Varistor 3RT1926-4RD01 adapters S0
© Siemens AG 2009 DC-12 - At 24 V A 6 - At 110 V - At 230 V A A 0.3 0.2 1) Capacitive loads can result in micro-weldings on the contacts. 1) Accessories and Spare Parts For 3RT, 3RH Contactors and Contactor Relays Accessories for 3RT, 3RH contactors and contactor relays Contactors Load side Type 3RH19 24, 3TX7 090 Coupling links for mounting on contactors acc. to IEC 60947/EN 60947 Mechanical endurance In million operating cycles 20 Electrical endurance at Ie In million operating cycles 0.1 Switching frequency Operating cycles h -1 5000 Make-time ms Approx. 7 Break-time ms Approx. 4 Bounce time ms Approx. 2 Contact material AgSnO Switching voltage V AC/DC 24 ... 250 Permissible residual current of the electronics (for 0 signal) Rated operational currents mA 2.5 1) Continuous thermal current Ith Rated operational currents Ie Acc. to utilization categories EN 60947 A 6 AC-15 - At 24 V A 3 - At 110 V A 3 - At 230 V A 3 DC-13 - At 24 V A 1 - At 110 V A 0.2 - At 230 V A 0.1 Switching current with resistive load to EN 60255 (relay standard) and EN 60947 AC-12 - At 24 V A 6 - At 110 V A 6 - At 230 V A 6 Siemens LV 1 T · 2009 3/175 3
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© Siemens AG 2009 Controls - Conta
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S3 3RT1. 4 Controls — Contactors
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■ Overview 3RT1 contactors and co
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3RT1 contactors Sizes S6 to S12 wit
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3RA1 contactor assemblies, 3RT1 con
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■ Overview 3RT10 contactors, 3-po
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3RT1. . .-.P version: For 24 V DC P
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■ Integration Auxiliary switch bl
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■ Technical specifications SIRIUS
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Endurance of the main contacts Size
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1) The OFF-delay of the NO contact
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For tools for opening Cage Clamp te
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1) The OFF-delay of the NO contact
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3RT, 3TB, 3TF Contactors for Switch
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1) Test conditions according to IEC
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1) For endurance of the main contac
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1) Depending on the electronic ball
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© Siemens AG 2009 3RT, 3TB, 3TF Co
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1) For endurance of the main contac
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1) Industrial furnaces and electric
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1) For more information about short
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■ Overview 3RT12 vacuum contactor
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1) Test conditions according to IEC
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1) When connecting cable lugs accor
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1) Industrial furnaces and electric
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1) When connecting cable lugs to DI
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■ Technical specifications 3RT, 3
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1) To easily replace the laterally
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1) Max. permissible rated operation
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■ Overview 3TB5 contactors with D
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■ Technical specifications Contac
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1) Applies to 50/60 Hz coil: At 50
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■ Function The operating times of
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Components for customer assembly As
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Starter Sizes S..-S..-S.. Type 3RA.
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3TD, 3TE Contactor Assemblies 3TE6
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3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contac
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Page 123 and 124: 3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contac
Page 131 and 132: ■ Function Contact reliability Hi
Page 133 and 134: For corresponding 8WA2 803/8WA2 804
Page 135 and 136: Contactors Type 3RH1. Size S00 Load
Page 137 and 138: ■ Overview AC and DC operation IE
Page 139 and 140: Contactors Control Magnetic coil op
Page 141 and 142: ■ Overview AC and DC operation IE
Page 143 and 144: Contactor relays Short-circuit prot
Page 145 and 146: 3RH, 3TH Contactor Relays 3RH11 cou
Page 147 and 148: All technical specifications not me
Page 149 and 150: 1) Capacitive loads can result in m
Page 151 and 152: 1) Capacitive loads can result in m
Page 153 and 154: ■ Design Installation instruction
Page 155 and 156: Type General data 3TX7 004/3TX7 005
Page 157 and 158: ■ Overview The new 3RS18 coupling
Page 159 and 160: ■ Overview The LZX complete units
Page 161 and 162: ■ Technical specifications Relay
Page 163 and 164: ■ More information Notes on confi
Page 165 and 166: ■ Technical specifications 1) If
Page 167 and 168: ■ Overview Snap-on auxiliary swit
Page 169 and 170: Additional load module Size S00 for
Page 171 and 172: ✓ Function is possible. Accessori
Page 173: Contactors Type 3RT19 26-2P. Pneuma
Page 177 and 178: ■ Technical specifications For 3T
Page 179 and 180: ■ Dimensional drawings 3RT10 cont
Page 181 and 182: 3RT10 and 3RT14 contactors, 3-pole
Page 183 and 184: 3RT10 and 3RT14 contactors, 3-pole
Page 185 and 186: 3RT12 vacuum contactors, 3-pole 3RT
Page 187 and 188: 3RT16 capacitor contactors 3RT16 17
Page 189 and 190: Contactors with extended operating
Page 191 and 192: 3RH11 and 3RH14 contactor relays 3R
Page 193 and 194: Accessories for 3RT1 contactors 3RT
Page 195 and 196: Accessories for 3RT1 contactors 3RT
Page 197 and 198: Accessories for 3RT1 contactors 3RH
Page 199 and 200: Accessories for 3RA1 contactor asse
Page 201 and 202: 3RA13 reversing contactor assemblie
Page 203 and 204: 3RA14 contactor assemblies for wye-
Page 205 and 206: 3TF68 and 3TF69 vacuum contactors,
Page 207 and 208: 3TB5 contactors 3TB50 and 3TB52 con
Page 209 and 210: Accessories for 3TK1 contactors 3TK
Page 211 and 212: 3TC7 contactors 3TC74 contactors Si
Page 213 and 214: 3TF2 contactors for switching motor
Page 215 and 216: 3TH2 contactor relays, width 45 mm,
Page 217 and 218: Coupling relays with narrow design
Page 219 and 220: LZS:RT relay couplers Complete unit
Page 221 and 222: ■ Schematics 1) Not for 3RT12 vac
Page 223 and 224: 1) Not for 3RT12 vacuum contactors.
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Controls — Contactors and Contact
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Position of the terminals for 3RT1
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Position of the terminals for 3RH1
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Circuit diagrams for 3RA13 reversin
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Internal circuit diagrams for 3TG10
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Internal circuit diagrams for 3TF2
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Semiconductor couplers - connection
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Plug-in bases with logical isolatio
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Catalog LV1 T 2009 Chapter 3 EN

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