3RV2321-4DC10 | MPCB 18 – 25 A, Magnetic Release, S/C – Siemens

The 3RV2321-4DC10 is a Motor Protection Circuit Breaker (MPCB) from Siemens, designed to provide reliable protection for motors and other electrical equipment. This MPCB is part of the Siemens SIRIUS 3RV series, known for its high performance and durability in industrial applications.

Key Features:

• Current Range: 18 – 25 A
• Magnetic Release: Provides short-circuit protection by tripping the breaker instantaneously in the event of a short circuit.
• Thermal Overload Protection: Protects against overload conditions by tripping the breaker when the current exceeds the set threshold for a prolonged period.
• Compact Design: Space-saving design suitable for use in control panels and switchgear assemblies.
• Versatile Mounting: Can be mounted on DIN rails for easy installation and integration into existing systems.
• High Breaking Capacity: Ensures reliable operation even under high fault current conditions.
• Manual Reset: Allows for manual resetting of the breaker after a trip event.

Applications:

The 3RV2321-4DC10 is ideal for use in a wide range of industrial applications, including:

• Motor protection in conveyor systems, pumps, and fans.
• Protection of electrical circuits in machinery and equipment.
• Integration into control panels and switchgear assemblies.

Technical Specifications:

Benefits:

• Enhanced motor protection with reliable short-circuit and overload protection.
• Easy to install and integrate into existing systems.
• Durable construction ensures long service life even in demanding environments.
• Compliance with international standards for safety and performance.