Siemens 3RV1021-0KA10 Circuit Breaker

The Siemens 3RV1021-0KA10 is a compact and reliable circuit breaker from the SIRIUS series, designed to protect electrical equipment with precision. Engineered for industrial use, it ensures safe operation with adjustable overload protection and durable construction.

Manufacturer: Siemens
Type: Circuit Breaker
Model: 3RV1021-0KA10
INST ORD NO: 3ZX1012-0RV02-1AA1
REF NO: 01627265
SN: 4 011209 281097
Product Brand Name: SIRIUS
Size: S0
No of Pole: 3

Technical Information

• Operating Voltage: 690 V
• Adjustable Response Current: 0.9 / 1.25 A
• Operating Current at 400 V: 1.25 A
• Operating Power at 400 V: 0.37 kW
• Arrangement of Electrical Connectors: Front Side
• Mounting Type: Screw and Snap-On Mounting onto 35 mm Standard Rail
• Type of Electrical Connection: Screw-Type Terminals
• Operating Temperature: -20 / +70 °C
• Degree of Protection: IP20
• Dimensions: 97 x 45 x 96 mm