This product listing is for the part 3RV2021-4FA10, manufactured by Siemens, and is a 3-pole motor protection circuit breaker (SIRIUS 3RV2) with adjustable thermal overload setting 34–40 A, class 10 overload trip and magnetic short-circuit protection; DIN-rail or screw mounting for motor protection applications..
This product is currently out of stock.
Returns are accepted within 30 days if the item(s) received are not what was ordered or are broken.
Part Specifications:
- Number of poles: 3 poles
- Adjustable current range: 34 ... 40 A A
- Trip class: Class 10 class
- Rated insulation voltage: 690 V V
- Utilization category (AC-3) rated operational voltage: 690 V V
- Mechanical durability (operating cycles, main contacts): 100000 cycles
- Switching frequency (AC-3) maximum: 15 1/h operations/hour
- Ambient frequency: 50 ... 60 Hz Hz
- Short-circuit protection fuse rating (gG): gG 63 A A
- Mounting: Screw fixation and 35 mm DIN rail (EN 60715)
- Height: 97 mm
- Width: 45 mm
- Shock voltage resistance (impulse): 6 kV kV
- Shock resistance (IEC 60068-2-27): 25 g / 11 ms g / ms
- Rated motor power examples (AC-3): 18.5 kW (500 V), 22 kW (690 V), 39 kW (value listed in datasheet context) kW
- Frame / circuit breaker size: S0
*Image shown is a reference only, please refer to your part number.
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Specifications
Physical
Number of poles
3 poles
Mechanical durability (operating cycles, main contacts)
100000 cycles
Mounting
Screw fixation and 35 mm DIN rail (EN 60715)
Technical
Adjustable current range
34 ... 40 A A
Trip class
Class 10 class
Rated insulation voltage
690 V V
Utilization category (AC-3) rated operational voltage
690 V V
Switching frequency (AC-3) maximum
15 1/h operations/hour
Ambient frequency
50 ... 60 Hz Hz
Short-circuit protection fuse rating (gG)
gG 63 A A
Shock voltage resistance (impulse)
6 kV kV
Shock resistance (IEC 60068-2-27)
25 g / 11 ms g / ms
Rated motor power examples (AC-3)
18.5 kW (500 V), 22 kW (690 V), 39 kW (value listed in datasheet context) kW
Frame / circuit breaker size
S0
Dimensions
Height
97 mm
Width
45 mm
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