ABB, EF19 Overload Relay 1 NO/1 NC, 0.8A, 2.7 A F.L.C, 2.7A Contact Rating, 58 W, 600V ac/dc 3
- RS Stock No.:
- 711-6571
- Mfr. Part No.:
- 1SAX121001R1103 EF19-2.7
- Brand:
- ABB
Subtotal (1 unit)*
£100.84
(exc. VAT)
£121.01
(inc. VAT)
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Units | Per unit |
|---|---|
| 1 + | £100.84 |
*price indicative
- RS Stock No.:
- 711-6571
- Mfr. Part No.:
- 1SAX121001R1103 EF19-2.7
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| FLC Motor Rating | 0.8, 2.7A | |
| Product Type | Overload Relay | |
| Relay Contact Current | 2.7A | |
| Series | EF19 | |
| Mount Type | Direct | |
| Power Rating | 58W | |
| Pole and Throw Configuration | 3 | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| Reset Method | Automatic & Manual | |
| IP Rating | IP20 | |
| Width | 44.4mm | |
| Number of Auxiliary Contacts | 2 | |
| Adjustable Current Range | 0.80 to 2.70 A | |
| Minimum Operating Temperature | -25°C | |
| Contact Voltage | 600V ac/dc | |
| Maximum Operating Temperature | 70°C | |
| Length | 59.3mm | |
| Depth | 59.3mm | |
| Standards/Approvals | UL 508, IEC/EN 60947-4-1, IEC/EN 60947-1, IEC/EN 60497-5-1, cULus UL 508, CSA 22.2 No. 14, CE | |
| Control Voltage | 600V ac/dc | |
| Supply Voltage | 690V | |
| Select all | ||
|---|---|---|
Brand ABB | ||
FLC Motor Rating 0.8, 2.7A | ||
Product Type Overload Relay | ||
Relay Contact Current 2.7A | ||
Series EF19 | ||
Mount Type Direct | ||
Power Rating 58W | ||
Pole and Throw Configuration 3 | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
Reset Method Automatic & Manual | ||
IP Rating IP20 | ||
Width 44.4mm | ||
Number of Auxiliary Contacts 2 | ||
Adjustable Current Range 0.80 to 2.70 A | ||
Minimum Operating Temperature -25°C | ||
Contact Voltage 600V ac/dc | ||
Maximum Operating Temperature 70°C | ||
Length 59.3mm | ||
Depth 59.3mm | ||
Standards/Approvals UL 508, IEC/EN 60947-4-1, IEC/EN 60947-1, IEC/EN 60497-5-1, cULus UL 508, CSA 22.2 No. 14, CE | ||
Control Voltage 600V ac/dc | ||
Supply Voltage 690V | ||
ABB EF19 Series Overload Relay, 0.058W Power Rating, 2.7A Contact Current Rating - 1SAX121001R1103 EF19-2.7
This overload relay is designed to provide robust motor protection in a compact form. The device operates within a current range of 0.8 to 2.7 A, featuring a pole configuration of 3P. With dimensions of 44.4 mm in width, 59.3 mm in depth, and a maximum operating temperature of +70 °C, this relay is suitable for various industrial applications. The product is known for its self-supplying electronic system, eliminating the need for external power sources.
Features & Benefits
• Ensures fast protection against overload and phase failure
• Offers a wide setting range for current adjustment
• Features automatic and manual reset methods for convenience
• Designed with a trip-free mechanism to enhance safety
• Incorporates temperature compensation to maintain accuracy
• Includes both signal contact (NO) and trip contact (NC)
Applications
• Used in direct contact with motor for reliable protection
• Ideal for use in automation systems requiring precise control
• Enhances safety in electrical installations by preventing overloads
• Employed in various industries to ensure motor longevity
What type of connections does it support?
This relay supports screw terminal connections, making installation straightforward for various wiring configurations.
How does the automatic reset feature enhance operational safety?
The automatic reset feature allows the relay to automatically re-engage after a fault condition, ensuring continuous operation while maintaining protection against potential damage.
What is the significance of the wide operational temperature range?
The -25 to +70 °C operational temperature range ensures reliable performance in diverse environmental conditions, making it suitable for many industrial settings.
Can this relay accommodate different motor sizes?
Yes, the current rating of 0.8 to 2.7 A allows it to protect a variety of motor sizes within its specified range, ensuring versatility across applications.