ABB EF19-18.9 OVERLOAD 5.7A-18.9A EF19-18.9 1SAX121001R1105

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Setting Range:
5.7 ... 18.9 A

Rated Operational Voltage:
Auxiliary Circuit 600 V AC/DC
Main Circuit 690 V AC

Rated Operational Current (Ie):
18.9 A

Rated Frequency (f):
Auxiliary Circuit 50 Hz
Auxiliary Circuit 60 Hz
Auxiliary Circuit DC
Main Circuit 50 Hz
Main Circuit 60 Hz

Rated Impulse Withstand Voltage (Uimp):
Auxiliary Circuit 6 kV
Main Circuit 6 kV

Rated Insulation Voltage (Ui):
690 V

Number of Poles:
3

Number of Auxiliary Contacts NC:
1

Number of Auxiliary Contacts NO:
1

Number of Protected Poles:
3

Conventional Free-air Thermal Current (Ith):
Auxiliary Circuit NC 6 A
Auxiliary Circuit NO 6 A

Rated Operational Current AC-15 (Ie):
(240 V) NC 3 A
(240 V) NO 3 A
(400 V) NC 1.1 A
(400 V) NO 1.1 A
(500 V) NC 0.75 A
(500 V) NO 0.75 A

Rated Operational Current DC-13 (Ie):
(125 V) NC 0.55 A
(125 V) NO 0.5 A
(24 V) NC 1.5 A
(24 V) NO 1.5 A
(250 V) NC 0.27 A
(250 V) NO 0.27 A
(60 V) NC 0.55 A
(60 V) NO 0.55 A

Degree of Protection:
IP20

Pollution Degree:
3

Connecting Capacity Auxiliary Circuit:
Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible 1/2x 0.75 ... 2.5 mm²
Rigid 1/2x 1 ... 4 mm²

Connecting Capacity Main Circuit:
Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible 1/2x 0.75 ... 2.5 mm²
Rigid 1/2x 1 ... 4 mm²

Tightening Torque:
Auxiliary Circuit 0.8 ... 1.2 N·m
Main Circuit 0.8 ... 1.5 N·m

Wire Stripping Length:
Auxiliary Circuit 9 mm
Main Circuit 9 mm

Recommended Screw Driver:
Auxiliary Circuit Pozidriv 2
Main Circuit Pozidriv 2

Mounting Position:
1 ... 6

Power Loss:
at Rated Operating Conditions per Pole 0.028 ... 0.304 W

Suitable For:
AF09
AF12
AF16
AF26

Standards:
IEC/EN 60947-1
IEC/EN 60947-4-1
IEC/EN 60947-5-1
UL 60947-1
UL 60947-4-1