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Siemens 45A Motor Protection Circuit Breaker, 690V, 3 Poles, IP20, -20°C to 60°C 3RV2742-5HD10

Category Motor Protection Circuit Breaker Brand Siemens Condition New

Specifications

Country of Origin Germany
Brand Siemens
Model 3RV2742-5HD10
IP Rating IP20
Overall Length 170mm
Current Rating 45A
Series 3RV2
Overall Width 70mm
Maximum Operating Temperature 60°C
Minimum Operating Temperature -20°C
Sensing type Current
Supply Voltage 690V
Number of Poles 3
Standards/Approvals EAC
Overall Depth 176mm
Better World Claim Extended Product Life, Low Carbon Manufacture
Motor Protection Component Circuit Breaker
Motor Protection System SIRIUS

Key Features

  • Designed for compact, climate-resistant operation with low heat loss.
  • Equipped with 3 poles offering three-phase motor protection.
  • IP20 rated for protection against solid objects larger than 12mm and no water protection.
  • Operates safely in temperatures ranging from -20°C to 60°C.
  • Includes maintenance-free, vibration-proof connections for durability.
  • Provides short-circuit protection for starter combinations and transformer protection.
  • Manufactured in Germany with adherence to EAC standards and approvals.
  • Features a N-release rating of 585A ensuring enhanced safety and reliability.

Product Description

Siemens 3RV2742-5HD10 Motor Protection Circuit Breaker is a high-quality electrical component designed for industrial use, offering a 45A current rating and operating voltage up to 690V. This device is part of the SIRIUS 3RV2 series optimized for effective motor protection in demanding environments.

Its compact size with dimensions 170mm (length) x 70mm (width) x 176mm (depth) allows easy integration into various control panels. The device operates efficiently with low heat loss and is climate-resistant, suitable for temperature extremes between -20°C and 60°C.

The breaker features three poles providing three-phase system protection and is rated IP20 for protection against solid ingress. Its maintenance-free and vibration-proof connection makes it a reliable choice for industrial and manufacturing applications.

The 3RV2742-5HD10 includes short-circuit protection specifically for starter combinations and offers transformer protection. It is equipped with an N-release of 585A for enhanced safety. Siemens ensures extended product life and low carbon manufacturing in compliance with global environmental standards.

Compact and climate-resistant circuit breaker suitable for diverse industrial applications. Offers reliable short-circuit and motor protection with a 45A current rating. Robust design with maintenance-free and vibration-proof connections.

Operating temperature range from -20°C to 60°C supports varied ambient conditions. IP20 protection ensures safety in environments with minimal dust ingress. Manufactured in Germany with adherence to EAC certifications. Part of the Siemens SIRIUS 3RV2 series ensuring quality and performance.

Ideal for applications in industrial automation, manufacturing equipment, HVAC systems, and electric motor circuits. This Motor Protection Circuit Breaker helps ensure system durability and operational safety.

Explore more Siemens motor protection and electrical control products to enhance your industrial electrical systems with reliable solutions at EnvMart.

Siemens 45A Motor Protection Circuit Breaker, 690V, 3 Poles, IP20, -20°C to 60°C 3RV2742-5HD10
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Frequently Asked Questions

The Siemens 3RV2742-5HD10 motor protection circuit breaker has a current rating of 45A.

This model operates at a maximum voltage of 690V.

It features three poles, providing three-phase motor protection.

The operating temperature range is from -20°C to 60°C.

This circuit breaker has an IP20 rating, which protects against solid objects larger than 12mm but does not provide water protection.

The overall dimensions are 170mm in length, 70mm in width, and 176mm in depth.

It includes maintenance-free and vibration-proof connections for durability.

This circuit breaker adheres to EAC standards and approvals.

The N-release rating is 585A, providing enhanced safety and reliability.

It is part of the Siemens SIRIUS 3RV2 series, optimized for effective motor protection.

This model is suitable for industrial automation, manufacturing equipment, HVAC systems, and electric motor circuits.

It is manufactured in Germany, ensuring adherence to quality standards.

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