Catalog Modular DIN rail components Installation contactors
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Installation contactors Benefits and features Overview 2 3 Ordering details ESB installation contactors ESB20 ESB24 ESB40 ESB63 EN installation contactors with manual switch EN20 EN24 EN40 4 5 6 7 8 9 10 Technical data 11 Lamp load table 14 Main accessories Ordering details 15 2CDC103023C0201 1
Installation contactors Benefits and features Introduction ABB offers a complete range of equipment for controlling, remote switching and protecting electrical installations in buildings as hotels, hospitals, shopping centers, office centers and domestic applications. ESB and EN installation contactors are designed to match the Modular DIN rail components (MDRC) for common use in dedicated panels providing high safety and finger protection.
Installation contactors Overview Remote controlled ESB20 ESB24 ESB40 ESB63 Remote and manually controlled EN20 EN24 EN40 - Width in number of modular spacings 1 2 3 3 Coil types AC operated AC / DC operated AC / DC operated AC / DC operated Rated operational voltage Ue 250 V AC 220 V DC, 400 V AC 220 V DC, 400 V AC 220 V DC, 400 V AC 20 A 24 A 40 A 63 A 5.3 kW 8.8 kW 13.8 kW 16 kW 26 kW 41 kW 9A 22 A 30 A 9A 22 A 30 A 2.2 kW 5.
ESB20 installation contactors 20 A AC-1 / AC-7a AC operated Description The ESB20 installation contactors are used for the control of single phase loads up to 20 A. They operate with an AC coil. Various N.O. and N.C. contacts combinations are available. Ordering details 1SBC103007F0014 Main contacts A1 1 3 A2 2 4 A1 R1 R3 A2 R2 R4 A1 1 R3 A2 2 R4 Width in Rated control number of circuit voltage 1) modular spacings 50 Hz 60 Hz V 12 24 110 1 V 14 28 125 ... 127 264 15 28 125 ...
ESB24 installation contactors 24 A AC-1 / AC-7a AC / DC operated Description The ESB24 installation contactors are used for the control of single and three-phases loads up to 24 A. Due to their DC solenoid actuator, the ESB24 can be connected to AC or DC voltages. This provides the following benefits: Hum-free operation, low power consumption, integrated high overvoltage protection. Various N.O. and N.C. contacts combinations available. Main accessories: Auxiliary contact blocks EH04.
ESB40 installation contactors 40 A AC-1 / AC-7a AC / DC operated Description The ESB40 installation contactors are used for the control of single and three-phases loads up to 40 A. Due to their DC solenoid actuator, the ESB40 can be connected to AC or DC voltages. This provides the following benefits: Hum-free operating system, no vibration, silent in operation, low power consumption, integrated high overvoltage protection. You can choose between a various N.O. and N.C. contacts combinations.
ESB63 installation contactors 63 A AC-1 / AC-7a AC / DC operated Description The ESB63 installation contactors are used for the control of single and three-phases loads up to 63 A. Due to their DC solenoid actuator, the ESB63 can be connected to AC or DC voltages. This provides the following benefits: Hum-free operating system, no vibration, silent in operation, low power consumption, integrated high overvoltage protection. You can choose between a various N.O. and N.C. contacts combinations.
EN20 installation contactors - manually / automatic operated 20 A AC-1 / AC-7a AC operated Description EN20 Ordering details Main contacts Width in number of modular spacings A1 1 3 A2 2 4 1 Main dimensions Rated control circuit voltage Type 50 Hz 60 Hz V 24 230 V 28 - EN20-20 24V 50Hz / 28V 60Hz GHE3221101R0001 EN20-20 230V 50Hz GHE3221101R0006 mm, inches 58 2.28" 1.1 0.43" ESB20 8 2CDC103023C0201 43.5 1.71" 3.35" 85 EN/IEC 60715 6.8 0.27" 17.5 0.69" 45 1.77" 35 mm 1.
EN24 installation contactors - manually / automatic operated 24 A AC-1 / AC-7a AC / DC operated The EN24 installation contactors are used for the control of single phase loads up to 24 A. They operate with an AC coil and have a built-in toggle switch to select between three function modes. This offers many advantages as: You can make functionnal test before installation start-up. It can be used for maintenance operation, to change lamps and test it.
EN40 installation contactors 40 A AC-1 / AC-7a AC / DC operated 2CDC221004F0010 Description EN40 The EN40 installation contactors are used for the control of single phase loads up to 40 A. They operate with an AC coil and have a built-in toggle switch to select between three function modes. This offers many advantages as: You can make functionnal test before installation start-up. It can be used for maintenance operation, to change lamps and test it.
Installation contactors Technical data Main circuit – Utilization characteristics according to IEC/EN Contactor type Standards ESB20 / EN20 IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 61095 Rated operational voltage Ue 250 V AC Rated frequency AC-1 / AC-7a utilization category for air temperature near the contactor ≤ 55 °C Rated operational current Ie AC-1 / AC-7a Rated operational power AC-1 50 / 60 Hz AC-3 / AC-7b utilization category for air temperature close to contactor ≤ 55 °C Rated operational curre
Installation contactors Technical data General technical data Contactor type Rated insulation voltage Ui ESB20 / EN20 acc. to IEC 60947-4-1 400 V and VDE 0110 (Gr. C) acc. to UL/CSA 240 V Rated impulse withstand voltage Uimp 6 kV Ambient air temperature operation -25 ... +55 °C storage -40 ... +80 °C Maximum operating altitude permissible 2000 m Resistance to shock acc. to IEC 60068-2-27 100 m/s² (4 ms pulse) ESB24 / EN24 500 V ESB40 / EN40 500 V ESB63 500 V 600 V 6 kV -25 ... +55 °C -40 ...
Installation contactors Technical data DC switching table Contactor type Rated operational voltage Ue ESB20 24 V DC 48 V DC 60 V DC 110 V DC 220 V DC 24 V DC 48 V DC 60 V DC 110 V DC 220 V DC 24 V DC 48 V DC 60 V DC 110 V DC 220 V DC 24 V DC 48 V DC 60 V DC 110 V DC 220 V DC ESB24 ESB40 ESB63 Contactor type Rated operational voltage Ue ESB20 24 V DC 48 V DC 60 V DC 110 V DC 220 V DC 24 V DC 48 V DC 60 V DC 110 V DC 220 V DC ESB24 DC-1 (L/R ≤ 1ms) NO contacts NO contacts NO contacts NO contacts
Installation contactors Lamp load table Lamp load Please notice: Switching lamps is a capacitor load application where high inrush current peaks could occur. These are influenced by the length and cross section of the wire as well as the type of power supply unit and specifications of the lamp brand. For example long cables can increase the possible number of lamps per pole. The table shows the allowed max. current for 1 pole and considers already the startup current peaks.
ESB/EN installation contactors Main accessories Ordering details 2CDC221001F0012 Suitable for Auxiliary contacts Auxiliary contact blocks ESB24, ESB40, ESB63 EN24, EN40 23 Type Order code Pkg qty Weight (1 pc) pcs kg EH04-20 GHE3401321R0001 10 0.040 EH04-11 GHE3401321R0002 10 0.
ABB STOTZ-KONTAKT GmbH Eppelheimer Straße 82 D-69123 Heidelberg, Germany ABB France Low Voltage Products Division 3, rue Jean Perrin F-69687 Chassieu cedex / France You can find the address of your local sales organisation on the ABB home page Note: We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail.
