Siemens SIMATIC Soft Starter, DOL, 4 kW, 48 → 500 V ac, 1, 3 Phase, IP20
- RS Stock No.:
- 184-7091
- Distrelec Article No.:
- 303-97-060
- Mfr. Part No.:
- 3RK1308-0CD00-0CP0
- Brand:
- Siemens
Subtotal (1 unit)*
£316.13
(exc. VAT)
£379.36
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 2 unit(s) ready to ship from another location
- Plus 2 unit(s) shipping from 30 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £316.13 |
*price indicative
- RS Stock No.:
- 184-7091
- Distrelec Article No.:
- 303-97-060
- Mfr. Part No.:
- 3RK1308-0CD00-0CP0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Siemens | |
Power Rating | 4 kW | |
Motor Starter Type | DOL | |
Range | SIMATIC | |
Voltage Rating | 48 → 500 V ac | |
Phase | 1, 3 | |
Current Rating | 9 A | |
IP Rating | IP20 | |
Number of Poles | 3 | |
Additional Features | Electronic Overload Protection | |
Overall Length | 30mm | |
Overall Width | 166.9mm | |
Mounting Type | Plug-In | |
Hazardous Area Certification | ATEX | |
Series | 3RK1308 | |
Overall Depth | 142mm | |
Standards Met | CE, EAC, EMC, UL | |
Select all | ||
---|---|---|
Brand Siemens | ||
Power Rating 4 kW | ||
Motor Starter Type DOL | ||
Range SIMATIC | ||
Voltage Rating 48 → 500 V ac | ||
Phase 1, 3 | ||
Current Rating 9 A | ||
IP Rating IP20 | ||
Number of Poles 3 | ||
Additional Features Electronic Overload Protection | ||
Overall Length 30mm | ||
Overall Width 166.9mm | ||
Mounting Type Plug-In | ||
Hazardous Area Certification ATEX | ||
Series 3RK1308 | ||
Overall Depth 142mm | ||
Standards Met CE, EAC, EMC, UL | ||
- 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
• 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
• 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.
Related links
- Siemens SIMATIC Soft Starter 1.1 kW 1 IP20
- Siemens SIMATIC Soft Starter 4 kW IP20
- Siemens SIMATIC Soft Starter 48 → 500 V ac, IP20
- Siemens SIMATIC Soft Starter 48 → 500 V ac, IP20
- Siemens SIMATIC Soft Starter 4 kW IP20
- Siemens SIMATIC DOL Starter 0.25 kW 3 Phase, IP20
- Siemens SIMATIC Soft Starter 1.1 kW 3 Phase, IP20
- Siemens SIMATIC Reversing Starter 1.1 kW 1 IP20