Protection Equipment Introduction 1) For overload protection of the motors, appropriate overload relays must be used; see Catalog LV 1 "Low-Voltage Controls", Chapter 5. Has this function or can use this accessory -- Does not have this function or cannot use this accessory 5 Siemens · 2009 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 Increased switching capa- city Size 3RV10 63 3RV10 73 3RV10 83 3RV13 53 3RV13 63 3RV13 73 3RV13 83 3RV13 64 3RV13 74 Rated current In A 100, 160, 200 400 630 1 ...
32 100, 160, 250 400, 630 630, 800 100, 160, 250 400 Rated operational voltage Ue acc. to IEC V 690 AC 690 AC Rated frequency Hz 50/60 50/60 Trip classes CLASS 10A CLASS 10 CLASS 20 CLASS 30 --1) Thermal A overload releases A 40 ... 100 to 252 ... 630 None1) Electronic trip units A multiple of the rated current Adjustable, 6 ... 13 times Non- adjustable 1 A ... 12.5 A: 13 times; adjustable 20 A, 32 A: 6 ... 12 times 1 ... 10 times Short-circuit breaking kA capacity Icu at 400 V AC 120 120 100 85 120 120 100 200 200 Trip units TU 4 TU 1: 1 A ... 12.5 A; TU 2:
20 A, 32 A TU 3 Accessories For molded case motor starter protectors 3RV10 63 3RV10 73 3RV10 83 3RV13 53 3RV13 63 3RV13 73 3RV13 83 3RV13 64 3RV13 74 Auxiliary switches ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ Undervoltage trip units ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ Shunt trip units ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ Rotary operating mechanisms ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ Connection methods • Front-extended terminals ✓ ✓ -- ✓ ✓ ✓ -- ✓ ✓ • Front-accessible cable terminals ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ • Rear-accessible terminals ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓