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ABB ESB25-31N-01 INSTALLATION CONTACTOR (NC) 25 A - 3 NO - 1 NC - 24 V - CONTROL CIRCUIT 400 HZ ESB2531N01

Product Code: ESB2531N01

The ESB25..N installation contactors are used to control single and three-phase loads up to 25 A and can be operated by AC or DC. These contactors are made for use in household applications as well as in industrial environments. The following benefits are provided: Hum-free operation, low power consumption and integrated overvoltage protection. Various contact combinations and accessories are available.

Technical Specifications

Built-in Depth (mm) 58
Excitation Voltage Type AC/DC
Hum-free Yes
Operating Voltage Type AC/DC
Rated Control Circuit Voltage (V) 24
Rated Operational Current (A) 25
Rated Operational Current AC-3 230V (A) 9 (NO) 6 (NC)
Rated Operational Power AC-3 230V (kW) 1.3 (NO) 1.3 (NC)
Brand ABB
Contacts 3NO/1NC (Main Contacts)
Degree of Protection IP20
Dimensions (mm) 36W x 85H x 65D
Mounting Type DIN Rail
No. of Normally-closed Contacts 1
No. of Normally-open Contacts 3
No. of Poles 4
Operational Temperature Range (°C) -25 to +55
Pollution Degree 3
Rated Control Circuit Voltage AC/DC (V) 24
Rated Frequency (Hz) 50/60
Rated Impulse Withstand Voltage (kV) 6
Rated Insulation Voltage (V) 500
Rated Operational Current AC-1 (A) 25 (NO) 25 (NC)
Rated Operational Voltage AC (V) 400
Rated Operational Voltage DC (V) 220
Series ESB
Utilization Category AC-1 According to EN IEC 60947-4-1
Width in Number of Modular Spacings 2

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