ABB A428401 - Minimum Voltage Coil 230 V S2C-UA
Price: €76,23 Including VAT / PC
Code: ABBA428401
Brand: ABB
EAN: 8012542840107
DESCRIPTION
ABB A428401 - Minimum voltage coil 230 V AC. (1 module) S2C-UA 230 AC
Protect your consumers from voltage drops and ensure a safe emergency stop with the ABB A428401 minimum voltage coil.
The ABB A428401 minimum voltage coil is an essential component for the protection of electrical installations in various contexts, offering a dual function:
- 1. Protection against voltage drops: In the event of a drop in the supply voltage between 70% and 35% of its nominal value, the minimum voltage coil automatically intervenes, disconnecting sensitive consumers and preventing damage from malfunctions or overloads. This function is particularly important for sensitive equipment such as computers, control and automation systems, and photovoltaic systems, which could suffer irreparable damage in the event of prolonged voltage drops.
- 2. Positive safety emergency stop: The minimum voltage coil can also be used to create a safe and reliable emergency stop system. By pressing the appropriate button, the coil causes the associated circuit breaker to open, ensuring a quick and safe disconnection of the power supply in the event of a hazardous situation. The positive safety system ensures that the shutdown occurs even in the event of a power failure or the opening of a normally closed contact in series with the coil.
Main features:
Power supply voltage: 230 V AC Modules: 1 module Compatibility: S200 series circuit breakers, F200 series differential, DS201, DS202C. Can be used with SN201 series circuit breakers via module SN201-IH. Functions: Protection against voltage drops (70%-35%), emergency stop in positive safety Applications: Control and automation systems, power distribution, photovoltaic panels, industrial plants, residential and commercial buildings
Advantages:
Effective protection against voltage drops: Safeguards sensitive consumers from damage and malfunction. Safe Emergency Stop System: Ensures a quick and safe response in dangerous situations. Easy to install: Compatible with a wide range of ABB circuit breakers and differentials. Reliable and durable: Built with high-quality materials to ensure long-lasting operation. Versatility of application: Suitable for many contexts, from industrial plants to residential buildings.
Technical datasheet
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