Lovato RF9 Thermal Overload Relay 1NO + 1NC, 2.2 kW, 690 Vac, 3P
- RS Stock No.:
- 890-4290
- Mfr. Part No.:
- 11RF933
- Brand:
- Lovato
Subtotal (1 unit)*
£50.35
(exc. VAT)
£60.42
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 20 unit(s) shipping from 24 November 2025
- Plus 9 unit(s) shipping from 24 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £50.35 |
*price indicative
- RS Stock No.:
- 890-4290
- Mfr. Part No.:
- 11RF933
- Brand:
- Lovato
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Lovato | |
| Pole Configuration | 3P | |
| Series | RF9 | |
| Mounting Style | Direct | |
| Power Rating | 2.2 kW | |
| Normal State Configuration | 1NO + 1NC | |
| Reset Method | Manual | |
| Terminal Type | Screw | |
| Width | 9.8mm | |
| Number Of Auxiliary Contacts | 2 | |
| Length | 54.5mm | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | +55°C | |
| Operating Temperature Range | -20 → +55 °C | |
| Control Voltage | 690 Vac | |
| Select all | ||
|---|---|---|
Brand Lovato | ||
Pole Configuration 3P | ||
Series RF9 | ||
Mounting Style Direct | ||
Power Rating 2.2 kW | ||
Normal State Configuration 1NO + 1NC | ||
Reset Method Manual | ||
Terminal Type Screw | ||
Width 9.8mm | ||
Number Of Auxiliary Contacts 2 | ||
Length 54.5mm | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature +55°C | ||
Operating Temperature Range -20 → +55 °C | ||
Control Voltage 690 Vac | ||
RoHS Status: Not Applicable
- COO (Country of Origin):
- IT
Lovato RF9 Series Thermal Overload Relay, 2.2kW Power Rating, 1NO + 1NC Normal State Configuration - 11RF933
This thermal overload relay is crucial for protecting electrical circuits from overheating and motor damage. It operates efficiently in industrial settings, providing dependable protection by disconnecting power during an overload. Its sturdy construction suits a variety of applications, ensuring operational safety and durability.
Features & Benefits
• Manual reset function allows for controlled operation after power interruption
• Clip-on design simplifies installation
• 3 pole configuration enables extensive protection
• Screw terminal type ensures secure connections
• Functions within a broad temperature range for versatility
• Two auxiliary contacts offer additional functionality
• Clip-on design simplifies installation
• 3 pole configuration enables extensive protection
• Screw terminal type ensures secure connections
• Functions within a broad temperature range for versatility
• Two auxiliary contacts offer additional functionality
Applications
• Protects motors within industrial machinery
• Suitable for automation systems needing overload protection
• Compatible with various electrical circuits to ensure safety
• Appropriate for harsh environments due to high temperature tolerance
• Utilised in control panels for effective electrical protection
• Suitable for automation systems needing overload protection
• Compatible with various electrical circuits to ensure safety
• Appropriate for harsh environments due to high temperature tolerance
• Utilised in control panels for effective electrical protection
What happens if an overload occurs?
Power supply will be interrupted to prevent damage and requires a manual reset to resume operation.
How do I install it properly?
It connects directly to your panel using screw terminals for a secure fit.
Can it be used in high-temperature environments?
Yes, it is designed to operate safely up to +55°C for industrial applications.
What auxiliary features does it provide?
It includes two auxiliary contacts for additional circuit control options.
Is it suitable for all types of motors?
While ideal for most AC motors, always check compatibility with specific motor specifications.
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