Product Description

3RV20214CA10 CIRCUIT BREAKER FOR MOTOR PROTECTION A-RELEASE 16-22 AMP N-RELEASE SIZE S0 CLASS 10 SCREW TERMINAL STANDARD SWITCHING CAPACITY SUCCESSOR FOR 3RV1021-4CA10 The 3RV2021-4CA10 is a Siemens SIRIUS 3RV20 series electronic overload relay designed to protect motors and electrical systems from overload conditions with high precision. This relay features electronic sensing technology, allowing for adjustable thermal protection tailored to specific motor requirements. Its compact and robust design ensures reliable operation and easy integration into various industrial automation systems, providing effective protection and enhancing the longevity of motor-driven equipment.

Technical Specifications

• Model: 3RV2021-4CA10 (SIRIUS 3RV20 Electronic Overload Relay)
• Type: Electronic Overload Relay
• Current Range: 1.6 - 2.5 A
• Adjustable Trip Point: Yes, via dial setting
• Reset Type: Manual or automatic
• Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
• Operating Temperature Range: -25°C to +60°C
• Dimensions: 45 x 35 x 100 mm
• Mounting: DIN rail
• Certifications: CE, UL