Size S0 motor starter protectors from the Siemens SIRIUS range featuring standard screw terminal connections. Designed to protect electric motors against short circuits and thermal overload conditions. Offers an adjustable thermal overload range from 10A up to 40A with high short-circuit breaking capacities up to 55 kA.
Key Features:
-
Screw Connection Technology: Reliable, standard screw-type terminals for traditional panel assembly.
-
Expanded Power Capability: Size S0 frame supporting up to 40A adjustable rated current.
-
Robust Short-Circuit Protection: Up to 55 kA breaking capacity for demanding electrical networks.
Sipariş Kodu Gövde Boyutu Termik Ayar Sahası (A) Kısa Devre Kesme Kapasitesi (Icu) Bağlantı Tipi 3RV2021-4AA10 Boy S0
10 - 16 A
55 kA
Vida Bağlantılı
3RV2021-4BA10 Boy S0
13 - 20 A
55 kA
Vida Bağlantılı
3RV2021-4CA10 Boy S0
16 - 22 A
55 kA
Vida Bağlantılı
3RV2021-4DA10 Boy S0
18 - 25 A
55 kA
Vida Bağlantılı
3RV2021-4NA10 Boy S0
23 - 28 A
55 kA
Vida Bağlantılı
3RV2021-4EA10 Boy S0
27 - 32 A
55 kA
Vida Bağlantılı
3RV2021-4PA10 Boy S0
30 - 36 A
20 kA
Vida Bağlantılı
3RV2021-4FA10 Boy S0
34 - 40 A
20 kA
Vida Bağlantılı
Tags: siemens 3rv2021, size s0 motor starter protector, screw terminal circuit breaker, 55ka motor protection
Related Products
SIRIUS 3RV Motor Starter Protectors - Size S00 Screw Terminals
Compact Size S00 motor starter protectors from the Siemens SIRIUS range featuring standard screw ter..
SIRIUS 3RV Motor Starter Protectors - Size S2 Screw Terminals
High-capacity Size S2 motor starter protectors from the Siemens SIRIUS range featuring robust screw ..
SIRIUS 3RU Thermal Overload Relays - Size S00 Spring Terminals
Size S00 bimetallic thermal overload relays from the Siemens SIRIUS series featuring innovative spri..





-74x74.jpg)
-74x74.jpg)


-500x500.jpg)