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Siemens 27A, 32 A 3RV2 Motor Protection Circuit Breaker, 690V, 60 °C, -20 °C

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£136.56

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£163.87

(inc. VAT)

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RS Stock No.:
203-3862
Mfr. Part No.:
3RV2021-4EA15
Brand:
Siemens
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Brand

Siemens

Current Rating

27, 32A

Product Type

Motor Protection Circuit Breaker

Motor Protection Component

Circuit Breaker

Supply Voltage

690V

Motor Protection System

Circuit Breaker

Series

3RV2

Sensing Type

Current

Overall Length

45mm

Overall Width

97mm

Overall Depth

97mm

IP Rating

IP20

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

60°C

Standards/Approvals

EAC

Better World Product

Yes

Better World Claim

Extended Product Life, Low Carbon Manufacture

Number of Poles

3

Siemens 3RV2 Series Motor Protection Circuit Breaker, 27 to 32 A Current Rating - 3RV2021-4EA15


This motor protection circuit breaker is essential for safeguarding electrical equipment and enhancing performance in industrial settings. Operating within a current range of 27 to 32A, it provides effective protection against overload and short-circuit faults, thus extending the lifespan and reliability of motors. Its energy-saving capabilities help to lower operational costs while delivering vital motor protection solutions.

Features & Benefits


• Designed for thermal overload protection with a CLASS 10 trip rating

• Energy-saving features improve operational efficiency and cut costs

• Suitable for various applications with a broad operating voltage range

• Seamlessly integrates with S00 and S0 contactors for flexible configurations

• Extended product lifespan reduces the frequency of replacements

• Compact and versatile mounting options accommodate diverse installations

Applications


• Protects electric motors in numerous types of machinery

• Applicable in industrial automation systems requiring circuit protection

• Utilised in conveyor systems to enhance operational reliability

• Employed in HVAC systems for improved motor safety measures

• Often integrated into processing equipment to ensure protection

What should I consider regarding installation altitude for optimal performance?


It can be installed at altitudes up to 2000m without compromising functionality.

How do I determine the appropriate operational current and voltage?


Refer to the specified values in the technical data sheet for guidance.

Is there a specific auxiliary switch type I need to use with this?


The device accommodates transverse auxiliary switches for operational flexibility.

How does this device handle temperature variations during use?


It functions effectively in temperatures ranging from -20°C to +60°C.

What is the expected lifespan of this circuit breaker in regular use?


It is designed for up to 10 years of service life with proper maintenance.

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