ABB E16 Electronic Overload Relay 1NO + 1NC, 5.7 → 18.9 A F.L.C, 18.9 A Contact Rating, 0.304 W, 600 V ac/dc,

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£88.92

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£106.70

(inc. VAT)

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RS Stock No.:
764-9069
Mfr. Part No.:
1SAX111001R1105
Brand:
ABB
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Brand

ABB

FLC Motor Rating

5.7 → 18.9 A

Contact Current Rating

18.9 A

Range

AF Range

Pole Configuration

3P

Series

E16

Power Rating

0.304 W

Normal State Configuration

1NO + 1NC

Reset Method

Automatic, Manual

Terminal Type

Screw

Number Of Auxiliary Contacts

2

Width

44.4mm

Length

57mm

Depth

57mm

Maximum Operating Temperature

+70°C

Minimum Operating Temperature

-25°C

Operating Temperature Range

-25 → +70 °C

Supply Voltage

690 V ac

Control Voltage

600 V ac/dc

Contact Voltage Rating

600 V ac, V dc

COO (Country of Origin):
CN

ABB E16 Series Electronic Overload Relay, 5.7 to 18.9 A FLC Motor Rating, 18.9A Contact Current Rating - 1SAX111001R1105


This electronic overload relay is designed for effective motor protection against overloads and phase failures. The E16 model features dimensions of 44.4mm in width, 57mm in depth, and 57mm in height, ensuring compatibility with standard motor applications. As a self-supplied device, it eliminates the need for an external power source, enhancing ease of use and installation.

Features & Benefits


• Wide FLC motor rating of 5.7 to 18.9 A allows flexibility for various motors
• High operational temperature range ensures reliability in diverse environments
• Automatic or manual reset options enhance user convenience and control
• Two auxiliary contacts provide additional functional capabilities
• Trip class selection improves efficiency for tailored protection
• Screw terminal design simplifies wiring connections and maintenance

Applications


• Ideal for protection in standard motor
• Used with contactors for direct connection
• Suitable for industrial automation and machinery protection
• Effective in environments requiring temperature compensation
• Designed for control circuits across various sectors

How does this relay ensure effective motor protection during overload conditions?


The relay features a trip-free mechanism that cuts power under overload or phase failure, preventing potential damage to motors. This rapid response ensures safe operation, protecting machinery effectively.

What kinds of connections are facilitated by the screw terminal design?


The screw terminal setup allows for easy wiring of both flexible and rigid cables. It accommodates various conductor sizes to ensure secure and reliable electrical connections, making installation straightforward.

Can this relay be used in high-temperature environments?


Yes, the device is rated for operation between -25 and +70 °C, enabling its use in high-temperature industrial settings without compromising functionality. The robust thermal characteristics ensure dependable performance.

What maintenance considerations should be taken into account?


Regular checks on the wiring connections and functionality tests are recommended to maintain optimal performance. The relay's built-in trip indication helps users gauge operational status efficiently.

How does the relay address different operational requirements?


With features like trip class selection and temperature compensation, this relay can be tailored to meet various operational needs, making it versatile for different applications within the automation and electrical sectors.