This product listing is for the part 3RV1421-4AA10, manufactured by Siemens, and is a Circuit breaker size S0 for transformer protection with adjustable overload release 11-16 A and short-circuit release 286 A.

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:
- Circuit breaker size: S0
- Number of poles for main current circuit: 3
- Adjustable pick-up value current of overload release: 11 ... 16 A
- Short-circuit release: 286 A
- Continuous current rated value: 16 A
- Operating voltage rated value: 690 V
- Operating current at AC-3 at 400 V: 16 A
- Maximum short-circuit current breaking capacity at 240 V AC: 100 kA
- Trip class: CLASS 10
- Power loss total typical: 7 W
- Ambient temperature during operation: -20 ... +60 °C
- Shock resistance: 25g / 11 ms g / ms
- Degree of protection: IP20
- Terminal type: Screw terminal
- Mechanical service life of main contacts: 100000 switching cycles
- Phase failure detection: Yes

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Siemens

3RV1421-4AA10

Circuit breaker size S0 for transformer protection with adjustable overload release 11-16 A and short-circuit release 286 A

Specifications

Physical

Shock resistance

25g / 11 ms g / ms

Degree of protection

IP20

Terminal type

Screw terminal

Technical

Circuit breaker size

S0

Number of poles for main current circuit

3

Adjustable pick-up value current of overload release

11 ... 16 A

Short-circuit release

286 A

Continuous current rated value

16 A

Operating voltage rated value

690 V

Operating current at AC-3 at 400 V

16 A

Maximum short-circuit current breaking capacity at 240 V AC

100 kA

Trip class

CLASS 10

Power loss total typical

7 W

Ambient temperature during operation

-20 ... +60 °C

Mechanical service life of main contacts

100000 switching cycles

Phase failure detection

Yes

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