Catalog LV1 T 2009 Chapter 3 EN

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3 Controls — Contactors and Contactor Assemblies Introduction ■ Overview Size Type Note: For safety characteristics for contactors see LV 1 2009 "Appendix" --> "Standards and approvals" --> "Overview". 3/2 Siemens LV 1 T · 2009 S00 3RT10 1 3RT10 contactors • 3RT12 and 3TF68/69 vacuum contactors S0 3RT10 2 S2 3RT10 3 Type AC, DC operation 3RT10 15 3RT10 16 3RT10 17 3RT10 23 3RT10 24 3RT10 25 3RT10 26 3RT10 34 3RT10 35 3RT10 36 Type -- -- -- AC-3 Ie /AC-3/400 V A 7 9 12 9 12 17 25 32 40 50 400 V kW 3 4 5.5 4 5.5 7.5 11 15 18.5 22 230 V kW 2.2 3 3 3 3 4 5.5 7.5 11 15 500 V kW 3.5 4.5 5.5 4.5 7.5 10 11 18.5 22 30 690 V 3RT10/12 kW 4 5.5 5.5 5.5 7.5 11 11 18.5 22 22 1 000 V 3RT10/12 kW -- -- -- -- -- -- -- -- -- -- AC-4 (for Ia = 6 x Ie ) 400 V kW 3 4 4 4 5.5 7.5 7.5 15 18.5 22 400 V 3RT10/12 kW 1.15 2 2 2 2.6 3.5 4.4 8.2 9.5 12.6 (200 000 operating cycles) AC-1 (40 °C, ≤ 690 V) Ie 3RT10/12 A 18 22 22 40 40 40 40 50 60 60 3RT14 AC-1 contactors Type -- -- -- Ie /AC-1/40 °C/≤ 690 V A -- -- -- Accessories for contactors Auxiliary switch blocks front 3RH19 11 3RH19 21 lateral -- 3RH19 21 Terminal covers -- -- 3RT19 36-4EA2 Box terminal blocks -- -- -- Surge suppressors 3RT19 16 3RT19 26 3RT19 26/36 3RU11 and 3RB20/21 overload relays (protection equipment: overload relays) 3RU11, thermal, CLASS 10 3RU11 16 0.1 ... 12 A 3RU11 26 1.8 ... 25 A 3RU11 36 5.5 ... 50 A 3RB20/21, solid-state, 3RB20 16 0.1 ... 12 A 3RB20 26 3 ... 25 A 3RB20 36 6 ... 50 A CLASS 5, 10, 20 and 30 3RB21 16 3RB21 26 3RB21 36 3RB22/23, solid-state, 3RB2. 83 + 3RB29 06 3RB2. 83 + 3RB29 06 CLASS 5, 10, 20 and 30 0.3 ... 25 A 10 ... 100 A 3RV10 motor starter protectors (protection equipment: motor starter protectors) Type 3RV10 11 0.18 ... 12 A 3RV10 21 9 ... 25 A 3RV10 31 22 ... 50 A Link modules 3RA19 11 3RA19 21 3RA19 31 3RA13 reversing contactor assemblies © Siemens AG 2009 Complete units Type 3RA13 15 3RA13 16 3RA13 17 3RA13 24 3RA13 25 3RA13 26 3RA13 34 3RA13 35 3RA13 36 400 V kW 3 4 5.5 5.5 7.5 11 15 18.5 22 Assembly kits/wiring modules 3RA19 13-2A 3RA19 23-2A 3RA19 33-2A Mechanical interlocks 3RA19 12-2H 3RA19 24-1A/-2B 3RA14 contactor assemblies for wye-delta starting Complete units Type 3RA14 15 3RA14 16 3RA14 23 3RA14 25 3RA14 34 3RA14 35 3RA14 36 400 V kW 5.5 7.5 11 15/18.5 22/30 37 45 Assembly kits/wiring modules 3RA19 13-2B 3RA19 23-2B 3RA19 33-2B/-2C
S3 3RT1. 4 Controls — Contactors and Contactor Assemblies S6 3RT1. 5 S10 3RT1. 6 S12 3RT1. 7 3RT10 44 3RT10 45 3RT10 46 3RT10 54 3RT10 55 3RT10 56 3RT10 64 3RT10 65 3RT10 66 3RT10 75 3RT10 76 -- S14 3TF6 Siemens LV 1 T · 2009 Introduction -- -- 3RT12 64 3RT12 65 3RT12 66 3RT12 75 3RT12 76 3TF68 3TF69 65 80 95 115 150 185 225 265 300 400 500 630 820 30 37 45 55 75 90 110 132 160 200 250 335 450 18.5 37 45 30 30 15.1 22 45 55 37 37 17.9 22 55 55 37 45 22 37 75 110 75 55 29 45 90 132 90 75 38 55 110 160 90 90 45 55 160 200 90/315 110 54/78 75 160 250 132/355 132 66/93 90 200 250 132/400 160 71/112 132 250 400 250/560 200 84/140 160 355 400/500 250/710 250 98/161 100 120 120 160 185 215 275/330 330 330 430/610 610 700 910 3RT14 46 3RT14 56 3RT14 66 3RT14 76 -- 140 275 400 690 -- 3RT19 46-4EA1/2 3RT19 56-4EA1/2/3 3RT19 66-4EA1/2/3 -- 3TY7 561 3TX7 686/696 -- 3RT19 55/56-4G 3RT19 66-4G -- 3RT19 56-1C (RC element) 3TX7 572 3RU11 46 18 ... 100 A -- -- -- -- 3RB20 46 3RB21 46 © Siemens AG 2009 12.5 ... 100 A 3RB20 56 50 ... 200 A 3RB20 66 55 ... 630 A 3RB20 66 3RB21 56 3RB21 66 3RB21 66 3RB2. 83 + 3RB29 56 3RB2. 83 + 3RB29 66 20 ... 200 A 63 ... 630 A 200 434 600 600 355 168 160 ... 630 A 3RB20 66 3RB21 66 3RV10 41 45 ... 100 A -- -- -- -- 3RA19 41 -- -- -- -- 3RA13 44 3RA13 45 3RA13 46 -- -- -- 3TD68 04 30 37 45 55 75 90 110 132 160 200 250 335 3RA19 43-2A 3RA19 53-2A 3RA19 63-2A 3RA19 73-2A 3TX7 680-1A 3RA19 54-2A 3TX7 686-1A 3RA14 44 3RA14 45 -- -- -- 3TE68 04 55 75 -- -- -- 630 3RA19 43-2B/-2C 3RA19 53-2B 3RA19 63-2B 3RA19 73-2B 3TX7 680-1B 260 600 800 800 400 191 160 ... 630 A 3/3 3
Page 1: © Siemens AG 2009 Controls - Conta
Page 5 and 6: ■ Overview 3RT1 contactors and co
Page 7 and 8: 3RT1 contactors Sizes S6 to S12 wit
Page 9 and 10: 3RA1 contactor assemblies, 3RT1 con
Page 11 and 12: ■ Overview 3RT10 contactors, 3-po
Page 13 and 14: 3RT1. . .-.P version: For 24 V DC P
Page 15 and 16: ■ Integration Auxiliary switch bl
Page 17 and 18: ■ Technical specifications SIRIUS
Page 19 and 20: Endurance of the main contacts Size
Page 21 and 22: 1) The OFF-delay of the NO contact
Page 23 and 24: For tools for opening Cage Clamp te
Page 25 and 26: 1) The OFF-delay of the NO contact
Page 27 and 28: 3RT, 3TB, 3TF Contactors for Switch
Page 29 and 30: 1) Test conditions according to IEC
Page 33 and 34: 1) For endurance of the main contac
Page 35 and 36: 1) Depending on the electronic ball
Page 39 and 40: © Siemens AG 2009 3RT, 3TB, 3TF Co
Page 43 and 44: 1) For endurance of the main contac
Page 45 and 46: 1) Industrial furnaces and electric
Page 53 and 54:
1) For more information about short
Page 55 and 56:
■ Overview 3RT12 vacuum contactor
Page 57 and 58:
1) Test conditions according to IEC
Page 59 and 60:
1) When connecting cable lugs accor
Page 61 and 62:
1) Industrial furnaces and electric
Page 63 and 64:
1) When connecting cable lugs to DI
Page 65 and 66:
■ Technical specifications 3RT, 3
Page 67 and 68:
1) To easily replace the laterally
Page 69 and 70:
1) Max. permissible rated operation
Page 71 and 72:
■ Overview 3TB5 contactors with D
Page 73 and 74:
3RT, 3TB, 3TF Contactors for Switch
Page 75 and 76:
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■ Technical specifications Contac
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1) Applies to 50/60 Hz coil: At 50
Page 81 and 82:
© Siemens AG 2009 3RT, 3TB, 3TF Co
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■ Function The operating times of
Page 87 and 88:
Components for customer assembly As
Page 89 and 90:
Starter Sizes S..-S..-S.. Type 3RA.
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3TD, 3TE Contactor Assemblies 3TE6
Page 93 and 94:
3RT, 3RH, 3TB, 3TC, 3TH, 3TK Contac
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■ 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
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1) Capacitive loads can result in m
Page 151 and 152:
1) Capacitive loads can result in m
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■ 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 and 174:
Contactors Type 3RT19 26-2P. Pneuma
Page 175 and 176:
© Siemens AG 2009 DC-12 - At 24 V
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■ Technical specifications For 3T
Page 179 and 180:
■ Dimensional drawings 3RT10 cont
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3RT10 and 3RT14 contactors, 3-pole
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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
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Accessories for 3RT1 contactors 3RT
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Accessories for 3RT1 contactors 3RH
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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
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1) Not for 3RT12 vacuum contactors.
Page 225 and 226:
Controls — Contactors and Contact
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Position of the terminals for 3RT1
Page 233 and 234:
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Position of the terminals for 3RH1
Page 237 and 238:
Circuit diagrams for 3RA13 reversin
Page 239 and 240:
Internal circuit diagrams for 3TG10
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Internal circuit diagrams for 3TF2
Page 247 and 248:
Page 249 and 250:
Semiconductor couplers - connection
Page 251 and 252:
Plug-in bases with logical isolatio
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Catalog LV1 T 2009 Chapter 3 EN

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