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ABB Brand NX22E-81 24V 50/60Hz Contactor relay

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The ABB NX22E-81 Contactor Relay is a high-performance component engineered for reliability and efficiency. This relay operates at a standard voltage of 24V and is compatible with both 50Hz and 60Hz AC power systems. It features a block-type design with 4 poles, ensuring robust and stable connections for your electrical circuits. The relay includes mechanically linked auxiliary contact elements, enhancing operational safety and control.

Key Features

  • 4-Pole Block-Type Design: Offers reliable switching and control for auxiliary circuits.
  • Mechanically Linked Auxiliary Contacts: Ensures precise and secure operation.
  • AC Operated Control Circuit: Compatible with a wide range of AC-powered systems.
  • Flexible Mounting Options: Add-on auxiliary contact blocks can be mounted on the front or sides, providing flexibility in installation.
  • Wide Range of Accessories: Customize and enhance functionality with various add-on accessories available.

Applications

Ideal for use in control panels, automation systems, and other electrical applications requiring dependable switching and control, the NX22E-81 is perfect for industries seeking robust performance in their auxiliary and control circuits.

Why Choose Shansen Enterprises?

Located in Coimbatore, Shansen Enterprises is your authorized channel partner for ABB products, including contactors, relays, and miniature circuit breakers. With a commitment to quality and customer satisfaction, we serve clients across Coimbatore and throughout India, ensuring you receive only the best in ABB electrical solutions.

FAQs

1. What is the primary use of the ABB NX22E-81 Contactor Relay?

  • The NX22E-81 is primarily used for switching auxiliary circuits and control circuits. It provides reliable performance for a range of applications in electrical systems.

2. Can the NX22E-81 be used with both 50Hz and 60Hz power systems?

  • Yes, the NX22E-81 is designed to operate with both 50Hz and 60Hz AC power systems, making it versatile for different applications.

3. How can I mount the add-on auxiliary contact blocks for the NX22E-81?

  • The add-on auxiliary contact blocks can be mounted on either the front or side of the relay, allowing for flexible installation based on your setup needs.

4. Where can I purchase the ABB NX22E-81 Contactor Relay?

  • You can purchase the ABB NX22E-81 from Shansen Enterprises, located in Coimbatore. As an authorized channel partner, we offer a wide range of ABB products and ensure 100% customer satisfaction.

For more details and to place your order, visit Shansen Enterprises today!

Description

  • Product Net Width:
    44 mm
  • Product Net Depth / Length:
    74 mm
  • Product Net Height:
    74 mm
  • Product Net Weight:
    0.315 kg

Technical

  • Number of Auxiliary Contacts NO:
    2
  • Number of Auxiliary Contacts NC:
    2
  • Rated Operational Voltage:
    Auxiliary Circuit 690 V
    Main Circuit 690 V
  • Rated Frequency (f):
    Auxiliary Circuit 50 / 60 Hz
    Main Circuit 50 / 60 Hz
  • Conventional Free-air Thermal Current (Ith):
    acc. to IEC 60947-5-1, q = 40 °C 16 A
  • Rated Operational Current AC-15 (Ie):
    (220 / 240 V) 4 A
    (24 / 127 V) 6 A
    (400 / 440 V) 2 A
    (500 V) 2 A
    (690 V) 2 A
    (380 / 440 V) 3 A
  • Rated Short-time Withstand Current (Icw):
    for 0.1 s 140 A
    for 1 s 100 A
  • Maximum Electrical Switching Frequency:
    (AC-15) 1200 cycles per hour
    (DC-13) 900 cycles per hour
  • Rated Operational Current DC-13 (Ie):
    (110 V) 0.55 A / 60 W
    (220 V) 0.30 A / 66 W
    (400 V) 2.8 A / 134 W
    (500 V) 1 A / 72 W
    (125 V) 0.55 A / 69 W
    (24 V) 6 A / 144 W
    (250 V) 0.30 A / 75 W
  • Rated Insulation Voltage (Ui):
    acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V
  • Rated Impulse Withstand Voltage (Uimp):
    6 kV
  • Maximum Mechanical Switching Frequency:
    6000 cycles per hour
  • Rated Control Circuit Voltage (Uc):
    50 Hz 24 V
    60 Hz 24 V
  • Operate Time:
    Between Coil De-energization and NC Contact Closing 9 … 16 ms
    Between Coil De-energization and NO Contact Opening 4 … 11 ms
    Between Coil Energization and NC Contact Opening 7 … 21 ms
    Between Coil Energization and NO Contact Closing 10 … 26 ms
  • Degree of Protection:
    acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
  • Terminal Type:
    Screw Terminals

Technical UL/CSA

  • Tightening Torque UL/CSA:
    Auxiliary Circuit 9 in·lb
    Control Circuit 9 in·lb

Environmental

  • Ambient Air Temperature:
    Close to Contactor for Storage -60 … +80 °C
    Close to Contactor Fitted with Thermal O/L Relay -25 … +55 °C
    Close to Contactor without Thermal O/L Relay -40 … +70 °C
    Near Contactor for Operation in Free Air -40 … +70 °C
  • Climatic Withstand:
    acc. to IEC 60068-2-30 and 60068-2-11 – UTE C 63-100 specification II
  • Maximum Operating Altitude Permissible:
    3000 m
  • RoHS Status:
    Following EU Directive 2002/95/EC August 18, 2005 and amendment