Lovato RF9 Thermal Overload Relay 1NO + 1NC, 2.2 kW, 690 Vac, 3P

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Subtotal (1 unit)*

R 1 243,14

(exc. VAT)

R 1 429,61

(inc. VAT)

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RS stock no.:
890-4290
Mfr. Part No.:
11RF933
Manufacturer:
Lovato
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Brand

Lovato

Pole Configuration

3P

Series

RF9

Mounting Style

Direct

Power Rating

2.2 kW

Normal State Configuration

1NO + 1NC

Terminal Type

Screw

Reset Method

Manual

Number Of Auxiliary Contacts

2

Width

9.8mm

Length

54.5mm

Maximum Operating Temperature

+55°C

Minimum Operating Temperature

-20°C

Operating Temperature Range

-20 → +55 °C

Control Voltage

690 Vac

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

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

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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