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Siemens 3RK1308 Soft Starter, DOL, 500V ac, 4 kW, 3 Phase, IP20

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£323.91

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£388.69

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RS Stock No.:
184-7091
Distrelec Article No.:
303-97-060
Mfr. Part No.:
3RK1308-0CD00-0CP0
Brand:
Siemens
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Brand

Siemens

Power Rating

4kW

Product Type

Soft Starter

Sub Type

DOL

Number of Phases

3

Current Rating

9A

Mount Type

Plug-in

IP Rating

IP20

Number of Poles

3

Overall Length

30mm

Maximum Voltage

500V ac

Overall Width

166.9mm

Hazardous Area Certification

ATEX

Standards/Approvals

CE, EAC, EMC, UL

Overall Depth

142mm

Series

3RK1308

COO (Country of Origin):
DE

Siemens 3RK1308 Series Soft Starter, 4kW Power Rating, 48 to 500V AC Voltage Rating - 3RK1308-0CD00-0CP0


This soft starter provides efficient motor control, suitable for various industrial applications. Operating within a voltage range of 48 to 500V AC, it ensures optimal performance across different environments. Designed for seamless integration, this device enhances the operational reliability of motor systems while incorporating essential protection features.

Features & Benefits


• Direct-on-line starter for enhanced safety

• Current rating of 9A for robust performance

• Electronic overload protection up to 4kW for reliability

• Remote firmware updates for maintenance ease

• Plug-in design for quick installation and replacement

• Reverse polarity protection to safeguard equipment

Applications


• Utilised in automated production lines for motor control

• Suitable for HVAC systems that require precise motor management

• Ideal for material handling equipment needing safe start-up

• Employed in pumping for controlled operations

• Designed for operation in challenging conditions

What should I consider for installation?


Ensure sufficient spacing for cooling and adhere to specified altitude limits for optimal functionality.

Can it be integrated with communication protocols?


Yes, it supports PROFIBUS DP and PROFINET protocols for enhanced connectivity.

How does it provide overload protection?


It features electronic overload protection settings adjustable from 2.8A to 9A, protecting motors from excessive current.

What are the ambient conditions this device can operate in?


It functions effectively in temperatures ranging from -25°C to +60°C, ensuring versatility.

Is any maintenance needed for safe operation?


Regular diagnostic tests are recommended to ensure consistent performance.

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