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General Information
Extended Product Type:
Product ID:
Catalog Description:
ESB24-20-230AC/DC Installation Contactor
Long Description:
The ESB24 installation contactor is a 2 pole contactor suitable for modular switchboards. They are specially designed fitting to modular DIN rail products and for applications where customers want to use the panel design with high finger protection. Installation contactors are used in residential, commercial and industrial applications for the control of single or three-phase loads up to 24 A or switching of control signals. Further features are the noiseless and hum-free DC coil, the integrated overvoltage protection up to 5 kV and a switch position indication. Auxiliary contacts, distance pieces and sealing cover for protection against unauthorized changes are available as accessory.
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Identifier Type Description Qty
GHE3401321R0001 EH04-20 EH04-20 Auxiliary Contact 1
GHE3401321R0002 EH04-11 EH04-11 Auxiliary Contact 1
GHE3201903R0001 ESB-PLK24 ESB-PLK24 Sealing Cover 1
GHE3201902R0001 ESB-DIS ESB-DIS Distance Piece 1
Minimum Order Quantity:
1 piece
Customs Tariff Number:
Container Information
Package Level 1 Units:
5 piece
Package Level 1 Width:
89.0 mm
Package Level 1 Height:
69.0 mm
Package Level 1 Length:
183.0 mm
Package Level 1 Gross Weight:
1.170 kg
Package Level 1 EAN:
Product Net Width:
36.0 mm
Product Net Height:
85.0 mm
Product Net Depth:
65.0 mm
Product Net Weight:
0.225 kg
Rated Frequency (f):
Control Circuit DC
Control Circuit 50 Hz
Control Circuit 60 Hz
Control Circuit 400 Hz
Main Circuit DC
Main Circuit 50 Hz
Main Circuit 60 Hz
Rated Operational Current AC-1 (Ie):
(NC) 24 A
(NO) 24 A
Rated Operational Current AC-3 (Ie):
(230V) Single Phase 9 A
(400V) Three Phase 9 A
Rated Operational Power AC-1 (Pe):
230V Single Phase 5.50 kW
400V Three Phase 16.00 kW
Rated Operational Power AC-3 (Pe):
(230V) Single Phase 1.30 kW
(400V) Three Phase 4.00 kW
Rated Operational Current AC-7a (Ie):
(NC) 24 A
(NO) 24 A
Rated Operational Power AC-7b (Pe):
(230 V) Single Phase 1.30 kW
(400 V) Three Phase 4.00 kW
Recommended Screw Driver:
Control Circuit Pozidriv 1
Main Circuit Pozidriv 1
Rated Impulse Withstand Voltage (Uimp):
6 kV
Rated Insulation Voltage (Ui):
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 500 V
acc. to UL/CSA 600 V
Connecting Capacity-Main Circuit:
Flexible with Ferrule 1x 1.5 ... 10 mm²
Flexible with Insulated Ferrule 1x 1.5 ... 10 mm²
Flexible 1x 1.5 ... 10 mm²
Rigid 1x 1.5 ... 10 mm²
Rigid 2x 4 mm²
Tightening Torque:
Control Circuit 0.9 N·m
Main Circuit 1 N·m
Wire Stripping Length:
Control Circuit 7 mm
Main Circuit 10 mm
Degree of Protection:
Electrical Durability:
AC-1 150000 cycle
AC-3 500000 cycle
AC-7a 150000 cycle
AC-7b 500000 cycle
Mechanical Durability:
1000000 cycle
Number of Poles:
Number of Main Contacts NC:
Number of Main Contacts NO:
Width in Number of Modular Spacings:
Pollution Degree:
IEC/EN 60947-1
IEC/EN 60947-4-1
IEC/EN 60947-5-1
IEC/EN 61095
UL 60947-1
UL 60947-4-1
Ambient Air Temperature:
Operation -25 ... +55 °C
Storage -40 ... +80 °C
Maximum Operating Altitude Permissible:
2000 m
Resistance to Shock acc. to IEC 60068-2-27:
11 ms Pulse 150 m/s²
Resistance to Vibrations acc. to IEC 60068-2-6:
5g / 3 … 150 Hz
RoHS Status:
Following EU Directive 2002/95/EC August 18, 2005 and amendment
Technical UL/CSA
Maximum Operating Voltage UL/CSA:
Main Circuit 480 V AC
Horse Power Rating UL/CSA:
220 ... 240V AC Single Phase 3.00 Hp
440 ... 480V AC Three Phase 5.00 Hp
Connecting Capacity-Main Circuit UL/CSA:
Stranded 16 ... 8 AWG
Tightening Torque UL/CSA:
Control Circuit 8 in·lb
Main Circuit 9 in·lb
Certificates and Declarations (Document Number)
BV Certificate:
CB Certificate:
CCC Certificate:
cUL Certificate:
Declaration of Conformity - CE:
DNV Certificate:
EAC Certificate:
GL Certificate:
GOST Certificate:
NF Certificate:
RMRS Certificate:
RoHS Information:
UL Certificate:
Object Classification Code:
ETIM 4.0:
EC001653 - Installation contactor for distribution board
ETIM 5.0:
EC001653 - Installation contactor for distribution board
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