Lauritz & Knudson CS94190 MNX 40 Power Contactor 40 A, 3 Pole, 220 V AC
The Lauritz & Knudson CS94190 (Model: MNX 40) contactor is built for motor control and switching, combining proven reliability with full compliance to applicable IEC/IS standards. Key ratings include 40 A, 220V AC, 3 Poles power contactor manufactured by the Lauritz Knudsen electrical division of Larsen & Toubro. It functions as a high-capacity, electrically operated switch designed to safely manage and isolate heavy 3-phase electrical loads using a low-voltage control loop.
Poles: 3 NO (Normally Open) main power poles for 3-phase machinery.
Current Rating (AC-3): 40 Amps (drives 3-phase motors up to 18.5 kW / 25 HP at 415V).
Current Rating (AC-1): 55 Amps (for resistive heating and non-inductive networks).
Auxiliary Contact: 1 NO integrated contact for control system interlocks.
Compliance: CE marked; certified to IS/IEC 60947-4-1 industrial safety standards.
Product Specification:
- Model: MNX 40
- Frame Size: Frame 2 (Fr 2)
- Number of Poles: 3 Main Poles (3P)
- Current Rating (AC-3): 40 Amps (ideal for driving 3-phase electric motors up to 18.5 kW / 25 HP at 415V)
- Current Rating (AC-1): 55 Amps (for resistive heating elements and non-inductive loads)
- Insulation Voltage: 690 Volts
- Lifespan: Engineered for up to 10 million mechanical operations and 1 million electrical cycles.
- Standards Compliance: CE marked; compliant with IS/IEC 60947-4-1 safety standards.
₹ 0.00
₹ 0.00
(Tax excluded) - Get Latest Price