TeSys D power contactor AC3 12A 3P 1NO 1NC 24VDC coil LC1D12BL

Power contactor for motor control – reliability and compact size.

Product features

This three-pole TeSys D power contactor, designed for motor control, offers reliable operation and high performance in a wide range of applications. The AC-3 rated operational power is 5.5 kW at 400V, and the AC-3 rated current Ie is 12A. This contactor is ideal for applications requiring frequent switching of motors, providing long-lasting and trouble-free operation.

The contactor design includes built-in 1NO+1NC mirror-certified auxiliary contacts, which simplifies integration with safety circuits in accordance with IEC standards. The main contacts are connected using convenient screw terminals. The low coil consumption of 24V DC (only 100mA) translates into savings and reduces power supply load. A built-in damping diode protects against transient voltages and extends the life of the device.

The TeSys D contactor is also characterized by high mechanical endurance – up to 30 million cycles – and the ability to operate at a frequency of up to 3600 cycles per hour at a temperature of up to 60°C. Compact dimensions (45 mm wide, 77 mm high and 95 mm deep) allow for easy mounting on a DIN rail or with screws. The product meets the requirements of many standards (IEC, UL, CSA, CCC, EAC, Marine) and has a Green Premium certificate, confirming its compliance with environmental protection regulations (RoHS/REACh).

• High performance: The contactor provides an AC-3 rated operational power of 5.5 kW at 400V and a rated operating current Ie of 12A for AC-3 and 25A for AC-1.
• Safety: Built-in 1NO+1NC mirror-certified auxiliary contacts increase safety in control circuits.
• Low power consumption: The 24V DC coil is characterized by low power consumption, only 100mA, which translates into energy savings.
• Durability: Mechanical endurance of up to 30 million cycles and the ability to operate at a frequency of up to 3600 cycles/h guarantee long-lasting and reliable operation.
• Compliance with standards: The product meets the requirements of IEC, UL, CSA, CCC, EAC and Marine and has a Green Premium certificate.
• Compact size: Thanks to its compact dimensions (45 x 77 x 95 mm), the contactor is easy to install even in limited space.
• Versatility: Suitable for a wide range of industrial and commercial applications – from manufacturing plants to buildings and HVAC systems.

This contactor has an AC-3 rated operational power of 5.5 kW at 400 V and a rated operating current Ie of 12 A for AC-3 and 25 A for AC-1. The control voltage Us for DC is from 24 V to 24 V. It has three normally open main contacts and one normally open and one normally closed auxiliary contact.

The TeSys D contactor is a solid and reliable solution for professionals and end-users looking for effective motor control in various industrial and commercial applications. Its compact design, high performance and compliance with standards make it an ideal choice for demanding electrical installations.