Products

ABB NFZB22E21 Contactor Relay 20-60VDC 2NO 50/60Hz

Product Code: NFZB22E21

  • Operates at 20-60 VDC, 24-60 VAC
  • Rated current options: 2 A or 3 A
  • IP20 protection for safety
  • Mounts on 35 x 15 mm rail
  • Complies with IEC, UL, CSA standards
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Specifications

Product Type Contactor Relay
Brand ABB
Actuating Voltage Type AC/DC
Air Thermal Current 16 A
Ambient Temperature -60 to 80 deg C
Circuit Voltage 24-60 VAC, 20-60 VDC
Connection Type Screw Connection for Auxiliary Circuit
Contact Configuration 2NO
Degree of Protection IP20
Height 86 mm
Length 86 mm
Mounting Type 35 x 15 mm Mounting Rail
Operating Time 13 to 98 ms, 11 to 95 ms, 38 to 90 ms, 40 to 95 ms
Operational Temperature -40 to 70 deg C
Rated Current 2 A, 3 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 6 kV
Rated Insulation Voltage 690 V, 600 V
Rated Voltage 20-60 VDC
Rated Withstand Current 140 A, 100 A
Standards and Approvals IEC/EN 60947-1, IEC/EN 60947-5-1, UL 60947-5-1, CSA C22.2 No. 60947-5-1, IEC 60077-1, IEC 60077-2 , EN 50155, TR CU 001/2011, IEC 61373
Terminal Type M4 Screw
Weight 0.31 kg
Width 45 mm
Wire Stripping Length 10 mm Auxiliary Circuit, 10 mm Control Circuit

Description

<p>When selecting an industrial component, understanding the technical specifications is crucial to ensure it meets your specific requirements. This product offers a range of features that make it suitable for various applications in industrial and commercial settings.</p><p>The device operates within a rated voltage range of 20-60 VDC and can handle currents of 2 A or 3 A, making it versatile for different power needs. It supports both 50 Hz and 60 Hz frequencies, allowing compatibility with standard electrical systems. The rated impulse withstand voltage is an impressive 6 kV, ensuring robust performance even under surge conditions.</p><p>For insulation purposes, this product boasts a rated insulation voltage of either 690 V or 600 V, catering to high-demand environments. Its contact configuration includes two normally open (2NO) contacts, which are essential for reliable circuit control.</p><p>Installation is straightforward due to its M4 screw terminal type and compatibility with a standard 35 x 15 mm mounting rail. The IP20 degree of protection indicates suitability for indoor use where minimal exposure to dust or water is expected.</p><p>In terms of dimensions, the unit measures 86 mm in length and height, with a width of 45 mm—compact enough for space-constrained setups. The wire stripping length required for both auxiliary and control circuits is uniform at 10 mm.</p><p>This product performs reliably across a broad operational temperature range from -40&amp;#176;C to +70&amp;#176;C and can endure ambient temperatures between -60&amp;#176;C to +80&amp;#176;C. Such adaptability makes it ideal for challenging environments where temperature fluctuations are common.</p><p>Compliance with international standards such as IEC/EN 60947-1, IEC/EN 60947-5-1, UL60947-5-1 among others ensures that this product meets rigorous safety and performance criteria globally recognized in the industry.</p><p>Despite its compact size at just over three-tenths of a kilogram (0.31 kg), the device delivers solid current handling capabilities: an air thermal current rating of up to 16 A and withstand currents reaching up to either140 A or100 A depending on application demands.</p><p>Operating times vary slightly across different configurations but remain efficient within ranges like13to98msor11to95msamong others providing quick response times necessary in many automated processes</p><p>Lastly compatible circuit voltages span24to60VACand20to60VDCoffering flexibility when integrating into existing systems without needing extensive modifications</p><p>This combination of features positions this component as a reliable choice ready tackle diverse operational challenges while maintaining adherence top-tier standards</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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