Page 162 - 1SBC100195C0203_Short_form_motor_protection_ control

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E16DU, EF19, EF45 electronic overload relays – 0.10 to 45.0 A
Ordering details

Description
The E16DU, EF19 and EF45 are self-supplied electronic overload relays, which means no extra external
supply is needed. It offers reliable 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
2CDC231001F0007 compensation, trip contact (N.C.), signal contact (N.O.), automatic or manual reset selectable, trip-free
range and the possibility to select a trip class (10E, 20E, 30E). Further features are the temperature
mechanism, STOP and TEST function and a trip indication. The overload relays are connected directly to
the contactors. The EF19 and EF45 have ATEX certification .
1)
Ordering details
E16DU-1.0
Setting range Short-circuit Trip class Type Order code Weight
protective device (1 pce)
A kg
E16DU electronic overload relays
0.10 ... 0.32 1 A, fuse type gG 10E, 20E, 30E E16DU-0.32 1SAX111001R1101 0.150
0.30 ... 1.00
1SAX111001R1102
4 A, fuse type gG
E16DU-1.0
10E, 20E, 30E
0.150
1SBC101147F0010 0.80 ... 2.70 10 A, fuse type gG 10E, 20E, 30E E16DU-2.7 1SAX111001R1103 0.150
10E, 20E, 30E
20 A, fuse type gG
0.150
E16DU-6.3
1SAX111001R1104
2.00 ... 6.30
6 5.70 ... 18.9 50 A, fuse type gG 10E, 20E, 30E E16DU-18.9 1SAX111001R1105 0.150
EF19 electronic overload relays 1)
EF19-18.9 0.10 … 0.32 1 A, fuse type gG 10E, 20E, 30E EF19-0.32 1SAX121001R1101 0.158
0.30 … 1.00 4 A, fuse type gG 10E, 20E, 30E EF19-1.0 1SAX121001R1102 0.158
0.80 … 2.70 10 A, fuse type gG 10E, 20E, 30E EF19-2.7 1SAX121001R1103 0.158
1.90 … 6.30 20 A, fuse type gG 10E, 20E, 30E EF19-6.3 1SAX121001R1104 0.158
5.70 … 18.9 50 A, fuse type gG 10E, 20E, 30E EF19-18.9 1SAX121001R1105 0.158
EF45 electronic overload relays 1) 10E, 20E, 30E EF45-30 1SAX221001R1101 0.362
1SBC101148F0010 15.0 … 45.0 160 A, fuse type gG 10E, 20E, 30E EF45-45 1SAX221001R1102 0.362
9.00 … 30.0
160 A, fuse type gG
ATEX is valid for products, produced from week 42, 2014.
1)
Ordering details accessories
EF45-30
Suitable for Description Type Order code Weight
(1 pce)
kg
E16DU Single mounting kit DB16E 1SAX101110R0001 0.035
EF19 Single mounting kit DB19EF 1SAX101910R1001 0.046
EF45 Single mounting kit 2) DB45EF 1SAX201910R0001 0.100
E16DU, EF19, EF45
1SFA616162R1014
0.019
2CDC231024V0013 2) Note: for more information see catalog 1SFC151004C0201
Reset push button
KPR-101L
DB19EF
Main dimensions mm, inches
15.73 0.62" 11.78 0.46" 38.8 1.53" 2.3 0.09"
1.2 0.05"
9.3 0.37” 9.3 0.37”
2.4 0.37” 36.3 1.43”
1.2 0.5”
2CDC231002V0014 3.35"

DB45EF 74.6 2.94” 85

1SFC151224F0002 8.2 0.32” 14 0.55” 44.4 1.75” 5.65 0.22” 57 53 2.24” 37.5 1.48” 2CDC232007F0011 8.2 0.32" 10.3 0.41" 14 0.55" 5.65 0.22" 37.5 1.48" 2.18" 2CDC232007F0009 2CDC107032C0201a
10.3 0.41”
2.09”
55.4
59.3 2.33"
44.4 1.75"
KPR-101L E16DU EF19
6/10 | ABB Motor protection and control - short form catalog