Protection Equipment Circuit Breakers • Molded-Case Circuit Breakers Reference Manual • March 2010 Industrial Controls
Protection Equipment 2 4 5 7 7 10 21 22 25 25 26 27 28 30 31 31 32 32 33 40 41 42 43 44 46 47 48 49 49 50 Introduction 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data - Overview - Design - Function - Configuration - Technical specifications - Characteristic curves - Dimensional drawings - Schematics - More information Accessories Mountable accessories - Overview - Technical specifications - Schematics Rotary operating mechanisms - Overview - Technical specifications - Schematics
Protection Equipment Introduction ■ Overview Type 3RV10 3RV11 3RV13 3RV14 3RV16 3RV16 3RV17 3RV18 3RV1 motor starter protectors/circuit breakers up to 100 A Applications System protection ✓1) ✓1) -- -- -- -- ✓ ✓ Motor protection ✓ -- -- -- -- -- -- -- Motor protection with overload relay function -- ✓ -- -- -- -- -- --- Starter combinations -- -- ✓ -- -- -- -- Transformer protection -- -- -- ✓ -- -- ✓ ✓ Fuse monitoring -- -- -- -- ✓ -- -- -- Vo
Protection Equipment Introduction Type 3RV10 3RV13 3RV1 molded case motor starter protectors up to 800 A Applications Motor protection ✓ -- Starter combinations -- ✓ Switching capacity Standard switching capacity Standard switching capacity 3RV10 63 3RV10 73 3RV10 83 3RV13 53 3RV13 63 3RV13 73 3RV13 83 3RV13 64 3RV13 74 100, 160, 200 400 630 1 ...
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data ■ Overview The following illustrations show our 3RV1 motor starter protectors with the accessories which can be mounted for the various sizes, see also "Introduction" --> "Overview". S00 motor starter protectors with mountable accessories 4 2 1 6.1 3 5 Motor starter protectors, sizes S0, S2 or S3, with mountable accessories 8 2 4 7 1 5 Mountable accessories for all sizes S00 ...
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data are equipped with 4 mm Allen screws, all terminal screws are tightened with a Pozidriv screwdriver size 2. The box terminals of the S3 motor starter protectors can be removed in order to connect conductors with cable lugs or connecting bars. A terminal cover is available as touch protection and to ensure that the required clearances and creepage distances are maintained if the box terminals are removed.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data voltage transformer circuit breaker. This changeover contact can be used as 1 NO (11-14) or 1 NC (11-12). Thanks to the high contact stability of these auxiliary contacts at the lowest possible rated operational currents, they are also suitable for modern solid-state distance protection devices.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Standard mounting for S0, S2 and S3 Structure for S0 for the setting ranges 5.5 A ... 8 A up to 20 A ... 25 A for 690 V Wiring module Line side Size S3 only: Caution: The wiring module demands 10 mm spacing between the motor starter protectors 1L1 3L2 5L3 1L1 3RV1. .. 2T1 4T2 6T3 Line side 3L2 5L3 1L1 3L2 5L3 3RV1. .. 2T1 4T2 6T3 3RV1. .. 3RV1. ..
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data System protection The 3RV10 and 3RV11 motor starter protectors for motor protection are also suitable for plant protection. In order to prevent premature tripping due to phase failure sensitivity, the three conducting paths must always be uniformly loaded. The conducting paths must be connected in series in the case of single-phase loads.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Switching of direct current 3RV1 motor starter protectors for alternating currents are also suitable for DC switching. The maximum permissible DC voltage per conducting path must, however, be adhered to. Higher voltages require a series connection with 2 or 3 conducting paths. The response values of the overload release remain unchanged; the response values of a short-circuit release increase by approximately 30 % for DC.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data ■ Technical specifications Short-circuit breaking capacity Icu, Ics acc. to IEC 60947-2 This table shows the rated ultimate short-circuit breaking capacity Icu and the rated service short-circuit breaking capacity Ics of the 3RV1 motor starter protectors with different inception voltages dependent of the rated current In of the motor starter protectors.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Short-circuit breaking capacity IcuIT in the IT system (IT network) according to IEC 60947-2 3RV1 motor starter protectors are suitable for operation in IT systems. Values valid for triple-pole short-circuit are Icu up to Ics. In case of double ground fault on different phases at the input and output side of a motor starter protector, the special short-circuit breaking capacity IcuIT applies.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Motor starter protectors Rated current Up to 240 V AC1) In IcuIT Max. fuse (gL/gG)3) Up to 400 V1)/415 V AC2) IcuIT Max. fuse (gL/gG)3)4) Up to 500 V1)/525 V AC2) IcuIT Max. fuse (gL/gG)3) Up to 690 V AC1) 4) 5) IcuIT Max.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Limiter function with standard devices for 500 V AC and 690 V AC acc. to IEC 60947-2 The motor starter protector which is connected downstream must be set to the rated current of the load. The table shows the rated ultimate short-circuit breaking capacity Icu and the rated service short-circuit breaking capacity Ics with an upstream standard motor starter protector that fulfills the limiter function at 500 V AC and 690 V AC.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data General technical specifications Type 3RV1. 11) 3RV1. 2 Standards • IEC 60947-1, EN 60947-1 (VDE 0660 Part 100) • IEC 60947-2, EN 60947-2 (VDE 0660 Part 101) • IEC 60947-4-1, EN 60947-4-1 (VDE 0660 Part 102) • UL 489, CSA C22.2-No.5-02 Yes Yes Yes No Size S00 Number of poles 3 S2 S3 S0 S3 S0 25 50 100 22 70 20 ----- 5 6 7 8 8 12 21 ---- Permissible ambient temperature • Storage/transport • Operation °C °C –50 ...
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Conductor cross-sections of main circuit Type 3RV1. 3RV1. 2 3RV1. 3 Screw terminals Connection type Pozidriv size 2 3RV1. 4/ 3RV17 42 3RV17 21, 3RV18 21 Screw terminals with box terminal Pozidriv size 2 4 mm Allen screw Pozidriv size 2 3 ... 4.5 4 ... 6 2.5 ... 3 2 x (0.5 ... 1.5)4), 2 x (1 ... 2.5)4), 2 x (0.75 ... 2.5)4) 2 x (2.5 ... 6)4) 2 x (0.75 ... 16) 2 x (2.5 ... 16) 1 ... 10, max. 2 x 10 mm2 2 x (0.5 ... 1.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Permissible rated data of devices approved for North America (UL/CSA) Motor starter protectors of the 3RV1 series are approved for UL/CSA and according to UL 508 and CSA C22.2 No. 14 they can be used on their own or as a load feeder in combination with a contactor.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV10 motor starter protectors as "Manual Motor Controllers Suitable for Tap Conductor Protection in Group Installations" The application as "Manual Motor Controllers Suitable for Tap Conductor Protection in Group Installations" is only available from UL.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV10 motor starter protectors as "Self-Protected Combination Motor Controllers (Type E)" A line-side 1-inch clearance in air and 2-inch creepage distance is required for "Self-Protected Combination Motor Controllers" for approval according to UL 508. Therefore, 3RV10 motor starter protectors of size S0 and S3 are approved to UL 508 in combination with the terminal blocks listed below.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV17 and 3RV18 circuit breakers These circuit breakers are approved according to UL 489 and CSA C22.2 No. 5-02 for 100 % rated current (100 % rated breaker). They can be used therefore as upstream short-circuit protective devices for "Manual Motor Controllers" and "Manual Motor Controllers Suitable for Tap Conductor Protection in Group Installations".
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Rated data of the auxiliary switches and signal switches Type 3RV19 Lateral auxiliary switch with 1 NO + 1 NC, 2 NO, 2 NC, 2 NO + 2 NC Transverse auxiliary switches with 1 CO contact 1 NO + 1 NC, 2 NO Signal switches Max. rated voltage Acc. to NEMA (UL) Acc. to NEMA (CSA) Uninterrupted current Switching capacity V AC V AC 600 600 250 250 A 10 A600 Q300 5 B600 R300 2.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data ■ Characteristic curves The tripping characteristic of the inverse-time delayed overload release (thermal overload releases, 'a' releases) for DC and AC with a frequency of 0 Hz to 400 Hz applies for the time/current characteristic. Time/current characteristic curves, current limiting characteristic curves and I2t curves can be ordered from "Technical Assistance": • Either by e-mail to: technical-assistance@siemens.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data ■ Dimensional drawings 3RV1 motor starter protectors, size S00 3RV10 11, 3RV16 2) 1) 9) 6) 3) 4) 25 1) 2) 3) 4) 5) 6) 7) Lateral auxiliary switch, 2-pole. Lateral auxiliary switch, 4-pole. Auxiliary releases. Transverse auxiliary switch. Drilling pattern. Push-in lugs for screw mounting. Only for undervoltage release with leading auxiliary switch. 8) Standard mounting rail TH 35 according to EN 60715.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV1 motor starter protectors, size S3 3RV10 4, 3RV13 4 7) 8) 146 8 30 4) 3) 5 155 45 116 150 165 90 12 1) 2) 5) 1) Lateral auxiliary switch, 2-pole. 2) Signal switch or lateral auxiliary switch, 4-pole. 3) Auxiliary releases. 4) Transverse auxiliary switch. 5) Drilling pattern. 6) Mounting according to EN 60715 to standard mounting rail TH 35, 15 mm high, or standard mounting rail TH 75. 7) 4 mm Allen screw.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV11 motor starter protectors, size S3 3RV11 42 8) 7) 3) 146 8 4) 30 2) 5 155 45 90 116 150 165 12 1) 5) 1) Lateral auxiliary switch, 2-pole. 2) Signal switch or lateral auxiliary switch, 4-pole. 3) Block for overload relay function. 4) Transverse auxiliary switch. 5) Drilling pattern. 6) Mounting according to EN 60715 to standard mounting rail TH 35, 15 mm high, or standard mounting rail TH 75. 7) 4 mm Allen screw.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data ■ Schematics Internal circuit diagrams 3RV11 .. 1 L 1 3 L 2 L 3 1 5 L 1 3 L 2 Voltage transformer circuit breaker 3RV13 .. 3RV16 11-1.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Mountable accessories ■ Overview Mounting location and function The 3RV1 motor starter protectors/circuit breakers have three main contact elements. In order to achieve maximum flexibility, auxiliary switches, signal switches, auxiliary trip units and isolator modules can be supplied separately. These components can be fitted as required on the circuit breakers/motor starter protectors without using tools.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Mountable accessories ■ Technical specifications Front transverse auxiliary switches Switching capacity for different voltages 1 CO contact 1 NO + 1 NC, 2 NO Rated operational current Ie • At AC-15, alternating voltage - 24 V - 230 V - 400 V - 690 V A A A A 4 3 1.5 0.5 2 0.5 --- • At AC-12 = Ith, alternating voltage - 24 V - 230 V - 400 V - 690 V A A A A 10 10 10 10 2.5 2.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Mountable accessories Short-circuit protection for auxiliary and control circuits Melting fuses gL/gG A 10 Miniature circuit breaker, C characteristic A 61) 1) Prospective short-circuit current < 0.4 kA. Conductor cross-sections for auxiliary and control circuits Connection type Screw terminals Pozidriv size 2 Terminal screw 0.8 ... 1.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Mountable accessories Circuit diagrams Undervoltage trip unit Shunt trip unit 3RV19 02-1A.., 3RV19 .2-1C.. 3RV19 02-1D.0 F1 S1 OFF button in the system Fuse (gL/gG), max. 10 A Undervoltage trip unit S0 Q1 S L1(L+) NSB0_00020c S1, S2 F1, F2 F4 NSB0_00021b L1 F1 S0 12 14(14) S2 F1, F2 F3 Q1 OFF button in the system Motor starter protector Auxiliary switch of the molded case motor starter protector Q1 Fuse (gL/gG), max.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Rotary operating mechanisms ■ Overview Remote motorized operating mechanisms Motor starter protectors with a rotary operating mechanism can be mounted in a control cabinet and operated externally by means of a door-coupling rotary operating mechanism. When the cabinet door with motor starter protector is closed, the operating mechanism is coupled.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Rotary operating mechanisms ■ Technical specifications Remote motorized operating mechanisms Type 3RV19 36, 3RV19 46 Max. power consumption W 48 VA 170 • At Us = 24 V DC • At Us = 230 V AC 0.85 ... 1.1 x Us Operating range Minimum command duration at Us s 0.1 Unlimited (uninterrupted operation) Max. command duration Max. total break time, remote-controlled s 2 Ready to reclose after approx. s 2.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Mounting accessories ■ Overview NSB0_01077a The prepared terminal parts are clamped to the upper and lower screw terminals of the motor starter protectors which allows them to be soldered into printed circuit boards. NSB01380a Solder pin terminals are available for the main contacts and transverse auxiliary switches of size S00 motor starter protectors.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids ■ Dimensional drawings Isolator modules 3RV19 28-1A For motor starter protector size S0 9 4 5 5 1 4 9 1 2 1 1 9 0 N S B 0 _ 0 0 0 3 4 b 1 4 4 9 6 N S B 0 _ 0 0 0 3 3 b 5 7 5 1 4 5 3RV19 38-1A For motor starter protector size S2 Busbars 3RV19 15-1..
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids 3RV19 15-3.. 3-phase busbar For motor starter protector sizes S00 and S0, modular spacing 63 mm For two 3RV19 15-3AB motor starter protectors with accessory For four 3RV19 15-3CB motor starter protectors with accessory 101 227 A 63 B NSB0_01092e 21 13 3RV19 35-1.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids 3RV19 .5 three-phase feeder terminals 3RV19 15-5A Connected from top, for motor starter protector size S00 3RV19 35-5B Connected from bottom, for motor starter protector size S00 and S0 2 4 NSB0_00060d 73 92 2 5 4 4 N S B 0 _ 0 0 0 5 9 b a 14 14 44 3RV19 25-5AB Connected from top, for motor starter protector size S0 44 14 14 Typ a 3RV1. 1 3RV1.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids 3RV19 26-0. door-coupling rotary operating mechanisms 3RV19 26-0B, 3RV19 26-0C Short shaft3), for motor starter protector sizes S0, S2, S3 66 45 25 15 19 1 ... 4 3 3) NSB0_02009 24,3 1) 5 Ø22,5 2) max. 127 min. 55 33 max. 130 min. 56 17 3) Supplied with a shaft length of 130 mm; can be adjusted by shortening the shaft. 1) Lockable in neutral position with max. 8 mm shackle diameter.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids Remote motorized operating mechanisms 3RV19. 6-3A.. For motor starter protector size S2 and S3 112 Ø5 SI EMENS Type a 3RV19 36-3AP0, 3RV19 36-3AB4 3RV19 46-3AP0, 3RV19 49-3AB4 211 236 NSB0_00044b 224 182 I 87 148 a 3RV19 18-5.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids 3RV19 .3-1.A00 molded-plastic enclosures for surface mounting 3RV19 13-1.A00 For motor starter protector size S00 45 19 55 1) 11 5) Ø4,5 NSB0_00035e 2) 105 c) 13 4) 145 ... 148 3) 77,5 6) 7) d) 100 b) d) 102 a) 1) 2) 3) 4) 5) 6) 7) a) 3RV19 13-1CA00: 85 mm, 3RV19 13-1DA00: 105 mm. b) With EMERGENCY-STOP mushroom button: - 3RV19 13-7D: 153 mm, - 3RV19 13-7E: 173 mm.
3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids 3RV19 23-1.A01 cast aluminum enclosures for surface mounting 3RV19 23-1DA01, 3RV19 23-1GA01 For motor starter protector size S0 2) 3) 1) 4) 160 170 I ON O O OFF 105 116 135 3) NSB0_01088c 52 M25 M25 1) 2) 3) 4) 3RV19 03-5 indicator light. Knock-outs for rear cable entry M20. Knock-outs for M25 cable glands. Opening for padlock with shackle diameter from 6 mm ... 8 mm.
3RV Molded Case Motor Starter Protectors up to 800 A General data ■ Overview Type of construction The molded case motor starter protectors are available in 4 widths: • 3RV13 53 – width 90 mm, max. rated current 32 A, at 400 V AC suitable for induction motors up to 22 kW. • 3RV1. 6. – width 105 mm, max. rated current 250 A, at 400 V AC suitable for induction motors up to 110 kW. • 3RV1. 7. – width 140 mm, max. rated current 630 A, at 400 V AC suitable for induction motors up to 200 kW. • 3RV1.
3RV Molded Case Motor Starter Protectors up to 800 A General data ■ Design Installation guidelines for 3RV1 molded case motor starter protectors Installation clearances When mounting the molded case motor starter protectors, the following clearances must be maintained to grounded or live parts and to cable ducts made of molded plastic. Rated operational voltage Ue A B C V mm mm mm Up to 690 Up to 400 440 ... 690 Up to 400 440 ...
3RV Molded Case Motor Starter Protectors up to 800 A General data ■ Function Trip units The 3RV1 molded case motor starter protectors for up to 800 A are available with four different trip units. Type1) Tripping method For molded case motor Function starter protectors Setting range External overload relay required for overload protection TU 1 Purely magnetic 1 ... 12.
3RV Molded Case Motor Starter Protectors up to 800 A General data ■ Configuration The 3RV1 molded case motor starter protectors for up to 800 A are optimally coordinated and tested for combinations with 3RT contactors and, in starter combinations, with Sirius 3RU/3RB overload relays and SIMOCODE 3UF7. Detailed assignment tables for the special voltages 440 V, 480 V, 550 V and 690 V are included in the Configuration Manual „SIRIUS Configuration Selection data for Fuseless Load Feeders“, Order No.
3RV Molded Case Motor Starter Protectors up to 800 A General data ■ Technical specifications General technical specifications Type 3RV10 63 3RV10 73 3RV10 83 3RV13 53 3RV13 63 3RV13 64 3RV13 73 3RV13 74 3RV13 83 Standard IEC 60947-2, EN 60947-2 Motor protection 3 Starter combinations -- Rated current In A 160 -3 400 630 160 250 400, 630 630, 800 3 Number of poles Rated operational voltage Ue AC 50 ...
3RV Molded Case Motor Starter Protectors up to 800 A General data Main circuit terminals Type 3RV13 53 3RV1. 6. 3RV1. 7. 3RV10 83-7JL10, 3RV13 83-7KN10 3RV13 83-7JN10 NSB0_01980 Terminal dimensions H D W Front-accessible standard terminals Busbars/cable lug Number Units 11 mm mm mm mm 20 5 7.5 6.5 Units 1 mm mm mm 20 4 8.5 Units 1 mm mm 20 8.5 Units 1 mm mm mm 13 0.5 10 Units 1 or 2 mm2 mm2 1 ... 70 1 ... 50 Units 1 mm2 mm2 1 ... 95 -- Units 1 mm mm mm 20 4 8.
3RV Molded Case Motor Starter Protectors up to 800 A General data ■ Characteristic curves Example characteristic of a 3RV10 molded case motor starter protector with electronic trip unit for motor protection (TU 4) = Tripping current for protection function L = Tripping current for protection function I 5 = Tripping current for protection function R t 5 = Tripping time for protection function R 6 = Tripping current for protection function U t 6 = Tripping time for protection function U e = Rated operational
3RV Molded Case Motor Starter Protectors up to 800 A General data ■ Dimensional drawings 3RV10 molded case motor starter protectors for motor protection, 3RV13 molded case motor starter protectors for starter combinations 3RV10 63, 3RV13 6. Y 45 X 5,5 X X ≤2 102 ≥3 Y max. 25 ≤2 139 ≥3 3RV10 83, 3RV13 83 210 70 ,5 X 2,7 Y max. 35 ≥3 X 105 X 61,25 X 120,5 140 134 X 268 X 5,5 59,5 105 X 2,7 172,5 86,25 105 max. 11 102,5 217,2 147,7 max. 5 Ø6 237 Ø 5 10, max.
3RV Molded Case Motor Starter Protectors up to 800 A General data ■ Schematics Internal circuit diagrams Molded case motor starter protectors with electronic trip unit 3RV13 53 Symbol according to IEC 60617 Q Auxiliary contacts of the molded case motor starter protector L1 L2 L3 NSB0_01981 Q Molded case motor starter protectors with electronic trip unit TU 3: 3RV13 63, 3RV13 64, 3RV13 73, 3RV13 74, 3RV13 83 L1 L2 L3 Q K51 TI/L1 X0 1 TI/L2 Y01 TI/L3 X0 2 TU 3 NSB0_01982 48 Siemens · 2010 Symbo
3RV Molded Case Motor Starter Protectors up to 800 A Accessories Mountable accessories ■ Technical specifications Auxiliary switches Type 3RV19 91-1.A0 Rated operational current Ie • At 250 V AC/DC - At AC-14 (utilization category acc. to IEC 60947-5-1) Supply voltage 125 V Supply voltage 250 V A A 6 5 - At DC-14 (utilization category acc. to IEC 60947-5-1) Supply voltage 125 V Supply voltage 250 V A A 0.3 0.15 - Supply voltage 24 V mA ≥ 0.
3RV Molded Case Motor Starter Protectors up to 800 A Accessories Project planning aids ■ Dimensional drawings 3RV13 53 molded case motor starter protectors Mountable accessories Y NSB0_01961 NSB0_01960 Front-extended cable terminals 3RV19 55-2AA0 18,8 Ø 8,25 90 30 30 Y 30 17,5 65 42,5 55 105 92,5 25 30 102 X Y 83 78 70 14x14 17 53,25 Rear-accessible terminals 3RV19 55-3AA0 X X 76,2 17 53,25 X 102 8,2 82,25 100 NSB0_01958 X Ø Y X 76,2 X NSB0_01959 X 76,2 17,5 13 X 1
3RV Molded Case Motor Starter Protectors up to 800 A Accessories Project planning aids 3RV1. 6. and 3RV1. 7. molded case motor starter protectors Mountable accessories Front-accessible standard terminals X X 105 X X 59,5 147,7 139 5,5 max. 10 5 0, Ø1 86,25 84,75 max. 9,5 102,5 X 20 Y 59,5 Ø 113,2 2,7 max. 8 20 8,5 102,5 17,5 Y 112,5 103,5 139,5 46,5 46,5 max. 11 112,5 103,5 NSB0_01966 105 35 35 For 3RV1. 7. molded case motor starter protectors X X 2,7 NSB0_01970 For 3RV1.
3RV Molded Case Motor Starter Protectors up to 800 A Accessories Project planning aids Rotary operating mechanisms 3RV19 76-0BA0 lever-type rotary operating mechanism on switchgear panel door 4 105 5,5 Y 103,5 51 2 83 85 ... 500 59 ...
3RV Molded Case Motor Starter Protectors up to 800 A Accessories Project planning aids 3RV1. 83 molded case motor starter protectors Mountable accessories Front-accessible standard terminals Front-extended terminals 210 70 23 X 2,7 X 5,5 101,5 41,5 50 Y 8 217,2 134 61,25 134 140 120,5 217,2 Ø 14 6,5 max. 12 Ø max.
3RV Molded Case Motor Starter Protectors up to 800 A Accessories Project planning aids Rotary operating mechanisms 3RV19 86-0BA0 lever-type rotary operating mechanism on switchgear panel door 4 103,5 5,5 Y 83 85 ... 100 5,5 2 50 25 3 X 105 82 105,5 X X NSB0_01965 X 42,5 32 1 2,7 2 Y ≥3 R 31,5 Y 1 Transmission unit 45° Cut-out in the switchgear panel door 2 Rotary lever set with door interlocking device Ø 50 42,5 3 Lock interlocking in OFF position (max.
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