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. CSA does not recognize this approval! When the motor starter protector is used as a "Manual Motor Controller Suitable for Tap Conductor Protection in Group Installations", it must always be combined with upstream short-circuit protection. As short-cir- cuit-protection device, approved fuses or a motor starter protector according to UL 489 can be used.
These devices must be dimensioned according to the National Electrical Code. The 3RV10 motor starter protectors are approved as "Manual Motor Controllers Suitable for Tap Conductor Protection in Group Installations" under the following file number: UL File No. 47705, CCN: NLRV. 1) hp rating = Power rating in horse power (maximum motor rating). 2) FLA = Full Load Amps/Motor full load current. 3) Complies with "short-circuit breaking capacity" according to UL. 19 Siemens · 2009 Motor starter protectors Type V hp rating1) for FLA2) max. Rated current In 240 V AC Up to 480 Y / 277 V AC Up to 600 Y / 347 V AC UL UL UL Ibc3) Ibc3) Ibc3) 1-phase 3-phase A kA kA kA Size S00 3RV10 11 FLA2) max.
8 A, 115 1/3 -- 480 V 200 3/4 2 NEMA size 0 230 1 2 460 -- 5 575/600 -- -- 0.16 ... 0.8 65 65 10 1 65 65 10 1.25 65 65 10 2 65 65 10 2.5 65 65 10 3.2 65 65 10 4 65 65 10 5 65 65 10 6.3 65 65 10 8 65 65 10 Size S0 3RV10 21 FLA2) max. 115 2 -- 22 A, 480 V 200 3 5 12.5 A, 600 V 230 3 7 1/2 460 -- 15 NEMA size 1 575/600 -- 10 0.16 ... 1.6 65 65 30 2 65 65 30 2.5 65 65 30 3.2 65 65 30 4 65 65 30 5 65 65 30 6.3 65 65 30 8 65 65 30 10 65 65 30 12.5 65 65 30 Size S2 3RV10 31 FLA2) max. 115 3 -- 50 A, 600 V 200 7 1/2 15 NEMA size 2 230 10 20 460 -- 40 575/600 -- 50 16 65 65 25 20 65 65 25 25 65 65 25 32 65 65 25 40 65 65 25 45 65 65 25 50 65 65 25 Size S3 3RV10 4. FLA2) max.
115 7 1/2 -- 100 A, 480 V 200 20 30 75 A, 600 V 230 20 40 460 -- 75 NEMA size 3 575/600 -- 75 16 65 65 30 20 65 65 30 25 65 65 30 32 65 65 30 40 65 65 30 50 65 65 30 63 65 65 30 75 65 65 30 90 65 65 -- 100 65 65 -- 115 1/3 -- 200 3/4 2 230 1 2 460 -- 5 575/600 -- -- 115 2 -- 200 3 5 230 3 7 1/2 460 -- 15 575/600 -- 10 115 3 -- 200 7 1/2 15 230 10 20 460 -- 40 575/600 -- 50 115 7 1/2 -- 200 20 30 230 20 40 460 -- 75 575/600 -- 75