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. CSA does not demand these extended air/creepage distances. According to CSA, these terminal blocks can be omitted when the device is used as a "Self-Protected Combination Motor Controller". Therefore, 3RV10 motor starter protectors of size S0 and S3 are approved to UL 508 in combination with the terminal blocks lis- ted below.
The 3RV10 motor starter protectors are approved as "Self-Pro- tected Combination Motor Controllers" under the following file numbers: UL File No. E156943, CCN: NKJH, CSA Master Contract 165071, Product Class: 3211 08. The basic units of the 3RV10 motor starter protectors size S2 comply with the required clearance in air and creepage distances. 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/CSA. 4) Not required for CSA. 20 Siemens · 2009 Motor starter protectors Type V hp rating1) for FLA2) max.
Rated current In Up to 240 V AC Up to 480 Y/277 V AC Up to 600 Y/347 V AC UL CSA UL CSA UL CSA Ibc3) Ibc3) Ibc3) Ibc3) Ibc3) Ibc3) 1-phase 3-phase A kA kA kA kA kA kA Size S0 3RV10 21 + 3RV19 28-1H4) 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 65 65 30 30 2 65 65 65 65 30 30 2.5 65 65 65 65 30 30 3.2 65 65 65 65 30 30 4 65 65 65 65 30 30 5 65 65 65 65 30 30 6.3 65 65 65 65 30 30 8 65 65 65 65 30 30 10 65 65 65 65 30 30 12.5 65 65 65 65 30 30 16 65 65 65 65 -- -- 20 65 65 65 65 -- -- 22 65 65 65 65 -- -- 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 65 65 25 25 20 65 65 65 65 25 25 25 65 65 65 65 25 25 32 65 65 65 65 25 25 40 65 65 65 65 25 25 45 65 65 65 65 25 25 50 65 65 65 65 25 25 Size S3 3RV10 41 + 3RT19 46-4GA074) FLA2) max.
115 10 -- 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 65 65 30 30 20 65 65 65 65 30 30 25 65 65 65 65 30 30 32 65 65 65 65 30 30 40 65 65 65 65 30 30 50 65 65 65 65 30 30 63 65 65 65 65 30 30 75 65 65 65 65 30 30 90 65 65 65 65 -- -- 100 65 65 65 65 -- -- 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 10 -- 200 20 30 230 20 40 460 -- 75 575/600 -- 75