SD-N21 220V

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Overview of Mitsubishi SD-N21-220V

The Mitsubishi SD-N21 is a DC operated electromagnetic contactor designed for reliable and efficient switching of electrical power in industrial applications. It features a compact design suitable for controlling 3-phase squirrel-cage motors and other power loads with AC or DC coil options. The model with a 220V coil voltage is widely used for motor starters and general power switching in commercial and light industrial settings.

Key Features of Mitsubishi SD-N21-220V

  • Coil Voltage: DC 220 V for operation in various control circuits.
  • Rated Current: 32 A main contact carrying capacity, suitable for moderate electrical loads.
  • Contact Configuration: 3 main poles for power switching.
  • Main Contact Rating: Suitable for switching three-phase squirrel-cage motors at AC 200-220 V (Category AC-3).
  • Auxiliary Contacts: Available optionally for control and signaling circuits.
  • Durability: Up to 1,000,000 mechanical operations and 200,000 electrical operations ensuring long service life.
  • Mounting: Screw mount or DIN rail options for flexible installation.
  • Applications: Used for motor control, lighting control, and power switching in elevators, factories, HVAC systems, and more.
  • Protection and Safety: Designed as per international safety standards for reliable operation in industrial environments.

Technical Specs of SD-N21-220V

Specification Details
Model SD-N21
Coil Voltage 220 V DC
Main Contact Rated Current 32 A
Contact Poles 3 poles
Main Contact Rating Suitable for three-phase squirrel-cage motors (AC 200-220 V)
Auxiliary Contacts Optional
Electrical Durability Approx. 200,000 cycles
Mechanical Durability Approx. 1,000,000 cycles
Mounting Screw mount or DIN rail
Dimensions Varies by configuration (typically compact)
Application Motor starters, power switching, industrial control

Applications / Use Case

The Mitsubishi SD-N21-220V contactor is utilized in controlling motors and power circuits in elevators, HVAC units, lighting controls, and manufacturing systems. Its robust design and high durability make it suitable for both commercial buildings and industrial plants requiring reliable switching performance.

SD-N21 220V

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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