Siemens, 3RA Overload Relay 2 NO, 5.5 kW, 24V ac/dc
- RS Stock No.:
- 706-0696
- Mfr. Part No.:
- 3RA2816-0EW20
- Brand:
- Siemens
Subtotal (1 unit)*
£144.11
(exc. VAT)
£172.93
(inc. VAT)
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Units | Per unit |
|---|---|
| 1 + | £144.11 |
*price indicative
- RS Stock No.:
- 706-0696
- Mfr. Part No.:
- 3RA2816-0EW20
- 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 | |
| Product Type | Overload Relay | |
| Series | 3RA | |
| Power Rating | 5.5kW | |
| Normal State Configuration | 2 NO | |
| Terminal Type | Wire | |
| IP Rating | IP65, IP55 | |
| Reset Method | Manual | |
| Number of Auxiliary Contacts | 2 | |
| Minimum Operating Temperature | -25°C | |
| Width | 45mm | |
| Length | 38mm | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | EAC, UKCA, REACH, WEEE (2012/19/EU), RoHS, CE | |
| Depth | 74mm | |
| Control Voltage | 24V ac/dc | |
| Supply Voltage | 24, 240V ac/dc | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Overload Relay | ||
Series 3RA | ||
Power Rating 5.5kW | ||
Normal State Configuration 2 NO | ||
Terminal Type Wire | ||
IP Rating IP65, IP55 | ||
Reset Method Manual | ||
Number of Auxiliary Contacts 2 | ||
Minimum Operating Temperature -25°C | ||
Width 45mm | ||
Length 38mm | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals EAC, UKCA, REACH, WEEE (2012/19/EU), RoHS, CE | ||
Depth 74mm | ||
Control Voltage 24V ac/dc | ||
Supply Voltage 24, 240V ac/dc | ||
Siemens 3RA Series Overload Relay, Clip On Mounting Style, 5.5kW Power Rating - 3RA2816-0EW20
This overload relay enhances electrical system protection across various applications. Utilising Siemens’ SIRIUS Innovation, it safeguards motors and circuits by preventing overloads and maintaining operational stability. With a power rating of 5.5kW, this device is essential for both industrial and commercial systems, offering reliable overload protection.
Features & Benefits
• Manual reset function allows for user control
• Operates within 24 to 240V AC/DC for broad compatibility
• Two auxiliary contacts provide versatile connectivity
• Clip-on mounting enables quick installation
• High operational temperature tolerance up to +60°C
• Robust construction ensures longevity in severe environments
Applications
• Protects motors in industrial automation
• Used in machinery for overload control and safety
• Ideal for integration with various SIRIUS contactors
• Employed in electrical panels to ensure system integrity
• Performs effectively in high-temperature settings
Can it be used in outdoor installations?
It is recommended for use in controlled environments due to its IP20 rating.
What is the reset method after an overload occurrence?
A manual reset is required to resume operation following an overload.
How does it handle various control voltages?
It operates effectively within the range of 24 to 240V AC/DC.
Is there any specific maintenance required?
Regular inspections of connections and contacts are recommended to ensure longevity.
What kind of auxiliary contacts are available?
It features two normally open (2NO) auxiliary contacts for diverse applications.