3RV2021-1GA10 | MPCB 4.5 – 6.3A, Standard Release, O/L & S/C – Siemens

Name: Siemens 3RV2021-1GA10 MPCB | 4.5-6.3A, Standard Release, Overload & Short-Circuit Protection
Brand: Siemens
SKU: 3RV2021-1GA10
Price: 4782.80 INR
Availability: InStock

SKU: 3RV2021-1GA10

Original price was: ₹10,870.00.Current price is: ₹4,782.80. Excl. GST

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Product Description – 3RV2021-1GA10 | MPCB 4.5 – 6.3A, Standard Release, O/L & S/C – Siemens

3RV2021-1GA10 | MPCB 4.5 – 6.3A, Standard Release, O/L & S/C – Siemens

Product Overview

The 3RV2021-1GA10 is a Motor Protection Circuit Breaker (MPCB) manufactured by 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 robust performance and high-quality standards.

Key Features

Current Rating: 4.5 – 6.3A
Release Type: Standard Release
Protection Functions: Overload (O/L) and Short-Circuit (S/C) protection
Mounting Type: DIN Rail Mounting
Number of Poles: 3 Poles
Breaking Capacity: High breaking capacity for reliable operation
Compliance: Meets international standards for safety and performance

Applications

The 3RV2021-1GA10 MPCB is suitable for a wide range of applications, including:

Motor protection in industrial environments
Protection of pumps, fans, and compressors
Use in control panels and distribution boards
Integration into automation systems

Technical Specifications

Parameter	Value
Rated Current (Ie)	4.5 – 6.3A
Rated Voltage (Ue)	690V AC
Rated Insulation Voltage (Ui)	690V AC
Rated Frequency	50/60 Hz
Breaking Capacity (Icu)	100 kA at 415V AC
Operating Temperature	-20°C to +60°C
Mounting	DIN Rail (35mm)
Weight	Approx. 0.5 kg

Benefits

Ensures reliable motor protection against overloads and short circuits
Compact design for space-saving installation
Easy to install and maintain
High durability and long service life
Compatible with Siemens SIRIUS accessories

Compliance and Certifications

The 3RV2021-1GA10 complies with international standards, including:

IEC/EN 60947-1
IEC/EN 60947-2
IEC/EN 60947-4-1

Warranty and Support

Siemens offers a standard warranty on the 3RV2021-1GA10 MPCB. For technical support and warranty claims, contact Siemens customer service or an authorized distributor.