Abb Contactor 25A 2NA+2NC 230V DC-AC ESB2522N06

The ESB25..N installation contactors are used to control single-phase and three-phase loads up to 25 A and can be operated on alternating or direct current. These contactors are made for use in both domestic applications and industrial environments.


 

The following advantages are provided:

• Hum-free operation, low power consumption
• Integrated power consumption and surge protection
• Different combinations of contacts and accessories are available
  
   

A contactor is a device for closing and opening electrical circuits, mostly high voltage circuits, by remote control.

 

IEC 17-3 defines a contactor as a device capable of interrupting or establishing current within a circuit. To do this, the device opens and closes contact channels between the system and the power structure. In short, a kind of switch to be used for all eventualities.

 

Features:

• Net width of the product: 36 millimeters
• Net height of the product: 85 millimeters
• Net product depth/length: 65 millimeters
• Product net weight: 0.235 kg
• Rated operating current AC-1 (I e ): (NC) 25 A - (NON) 25 A
• Rated operating current AC-3 (I e ): (230 V) Single-phase, NC 6 A - (230 V) Single-phase, NO 9 A
• Rated operating power AC-1 (P e ): (230 V) Single-phase, NC 5.8 kW - (230 V) Single-phase, NO 5.8 kW
• Rated operating power AC-3 (P e ): (230 V) Single-phase, NC 1.3 kW - (230 V) Single-phase, NO 1.3 kW
• Rated operating current AC-7a (I e ): (NC) 25 A - (NO) 25 A
• Rated operating power AC-7a (P e ): (230 V) Single-phase, NC 5.8 kW - (230 V) Single-phase, NO 5.8 kW
• Rated operating current AC-7b (I e ): (230 V) Single-phase, NC 6 A - (230 V) Single-phase, NO 9 A
• Rated operating power AC-7b (P e ): (230 V) Single-phase, NC 0.9 ??kW - (230 V) Single-phase, NO 1.3 kW
• Recommended screwdriver: Pozidriv control circuit 1
• Main circuit Pozidriv 1
• Rated impulse withstand voltage (U imp ): 6 kV
• Rated insulation voltage (U i ): 500 volts
• Main circuit connection capacity: Flexible with ferrule 1x 1.5 ... 10 mm² - Flexible with ferrule 2x 1.5 ... 2.5 mm² - Flexible with insulated ferrule 1x 1.5 ... 10 mm² - Flexible with insulated ferrule 2x 1.5 mm² - Flexible with insulated ferrule 1x 1.5 ... 10 mm² - Flexible 2x 1.5 ... 4 mm² - Rigid 1x 1.5 ... 10 mm² - Rigid 2x 1.5 ... 4 mm²
• Capacity control circuit connection: Flexible with ferrule 1x 1 ... 2.5 mm² - Flexible with ferrule 2x 0.75 ... 1 mm² - Flexible with insulated ferrule 1x 1 ... 2.5 mm² - Flexible with insulated ferrule 2x 0.75 ... 1 mm² - Flexible hose 1x 1 ... 4.0 mm² - Flexible 2x 1 ... 2.5 mm² - Rigid 1x 1 ... 4 mm² - Rigid 2x 1 ... 2.5 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: IP20
• Number of Poles: 4
• Number of NC Main Contacts: 2
• Number of NO main contacts: 2
• Width in number of modular spacings: 2.0
• Pollution degree: 3.