ABB Lighting contactor ESB63-40N-07

The ABB Lighting Contactor ESB63-40N-07 is a high-quality electrical component designed for various applications. Here is a detailed description: ### General Information - **Product ID**: 1SAE351111M0740. - **Catalog Description**: ESB 63 - 40 N - 07 Installation Contactor (No) 63 A - 4 No - 0 Nc - 400 V - Control Circuit 400 Hz. ### Physical Dimensions - **Net Width**: 54 mm. - **Net Height**: 85 mm. - **Net Depth/Length**: 65 mm. - **Net Weight**: 0.4 kg.

### Electrical Specifications - **Rated Operational Voltage**: The main circuit has a rated operational voltage of 220 V DC or 400 V AC. The rated control circuit voltage ($U_{c}$) is 400 V. - **Rated Frequency**: The control circuit has a rated frequency of 400 Hz, 50 Hz, 60 Hz, or DC. The main circuit has a rated frequency of 50 Hz, 60 Hz, or DC. - **Rated Operational Current**:    - For AC-1, the rated operational current ($I_{e}$) is 63 A.    - For AC-3, at 230 V single phase, $I_{e}$ is 30 A, and the rated operational power ($P_{e}$) is 5 kW. At 400 V three phase, $I_{e}$ is also 30 A, and $P_{e}$ is 15 kW.    - For AC-7a, $I_{e}$ is 63 A, and $P_{e}$ is 14.5 kW single phase at 230 V and 43.6 kW three phase at 400 V.    - For AC-7b, $I_{e}$ is 30 A single phase at 230 V and three phase at 400 V, with $P_{e}$ being 5 kW single phase at 230 V and 15 kW three phase at 400 V. ### Performance and Features - **Wide Application Range**: It can control single-phase and three-phase loads up to 63 A, making it suitable for both household and industrial environments, especially for lighting control applications. - **Quiet Operation**: The contactor is designed with a magnetic circuit that ensures quiet and hum-free operation, which is highly beneficial for applications where noise needs to be minimized, such as in residential or office buildings. - **Low Power Consumption**: With its efficient design, it consumes relatively low power, contributing to energy savings and overall system efficiency. - **Overvoltage Protection**: Integrated overvoltage protection safeguards the contactor and the connected equipment from voltage surges, enhancing the reliability and lifespan of the system. ### Accessories The ESB63-40N-07 comes with a variety of accessories to meet different requirements, including : - **Auxiliary Contacts**: Such as EH 04 - 11 N and EH 04 - 20 N, which can be used to expand the control functions or provide additional switching capabilities. - **Sealing Cover**: The ESB-PLK 40/63 sealing cover helps protect the contactor from dust and other contaminants, ensuring its proper operation in various environments. - **Distance Piece**: The ESB-DIS distance piece is available for proper spacing and installation requirements. ### Mounting and Installation This contactor is typically designed for easy installation on a 35mm DIN rail according to EN50022, with an installation depth of 58mm and a width that may include 1 - 3 modules (1 module = 17.5mm).