Modular Contactor 2P | 2NO | 25A | 230VAC | DIN | Manual Control | MCF3i Promfactor Baltic MCF3i2520230

Technical Data
Standards: IEC/EN 61095, IEC/EN 60947-4-1
Number of poles: 2
Rated current (Ith): 25 A
Contact group: 2 NO
Rated voltage (Ue): 230/400 V AC
Operating control circuit voltage (Uc): 230 V AC
Insulation voltage (Ui): 500 V
Impulse voltage (Uimp): 4000 V
Frequency: 50/60 Hz
Screw tightening torque: Load circuit: 0.8 Nm. Control circuit: 0.8 Nm
Terminal size for cable: 1-4 mm²
Durability: Electrical: 100,000 cycles. Mechanical: 1,000,000 cycles
Response time: 0.05 s
Protection rating: IP20
Usage categories: AC-1, AC-3, AC-7a, AC-7b
Additional equipment connection: Yes
Manual control: Yes
Mounting: DIN rail 35×7.5 mm
Busbar connection: No
Operating temperature range: -25…+55°C
Storage temperature range: -25…+70°C
Application
This modular contactor can be used for:

Residential electrical networks, heating, and lighting systems.
Industrial equipment requiring reliable electrical circuit control.
Commercial buildings, offices, warehouses where energy saving and automation are important.
Air conditioning and ventilation systems.
Advantages
Silent operation – no noise or strong vibrations during operation.
Manual control – allows switching the contactor without additional control voltage.
High durability – long service life in both mechanical and electrical aspects.
Easy installation – mounts on a standard DIN rail.
Compatibility – supports different usage categories (AC-1, AC-3, AC-7a, AC-7b).
Disadvantages
Protection level IP20 – not suitable for use in humid or dusty environments without additional protection.
No busbar connection – may be less convenient when connecting multiple contactors in one system.
May be insufficient for some industrial loads – rated for up to 25 A, requiring a stronger contactor for higher-power systems.
The MCF3i is a versatile and reliable modular contactor suitable for residential, commercial, and light industrial applications. It provides convenient manual control, is easy to install, and has a durable construction.