• (0)
ABB

EF45-45 ELECTRONIC OVERLOAD RELAY 15-45A

1SAX221001R1102
2122753

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The EF19-0.32 is an self-supplied electronic overload relay, which means no extra external supply is needed. It offers reliable and fast protection for motors in the event of overload or phase failure. Easy to use like a thermal overload relay and compatible with standard motor applications, the electronic overload relay is convincing, above all, due to its wide setting range, high accuracy, high operational temperature range and the possibility to select a trip class (10E, 20E, 30E). Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the contactors. Single mounting kits are available as accessory.The EF19 and EF45 have ATEX and IECEx certification 1)1) ATEX is valid for products produced from week 42, 2014.IECEx is valid for products produced from week 15, 2017.
abb-1sax221001r1102
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Product Overview

Product ID:
2122753
Manufacturer Part Number:
1SAX221001R1102
EAN:
4013614403972
Brand/Manufacturer
ABB
Unit of Measure:
PCS

Specification

Adjustable current range:
15...45 A
Mounting method:
Direct attachment
Number of auxiliary contacts as change-over contact:
0
Number of auxiliary contacts as normally closed contact:
1
Number of auxiliary contacts as normally open contact:
1
Rated control supply voltage AC 50 Hz:
0...0 V
Rated control supply voltage AC 60 Hz:
0...0 V
Rated control supply voltage DC:
0...0 V
Release class:
Adjustable
Reset function automatic:
yes
Reset function input:
no
Reset function push-button:
yes
Type of electrical connection of main circuit:
Screw connection
Voltage type for actuating:
Self powered

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