Products

ABB NFZ31E30 Contactor Relay 24VDC 3NO

Product Code: NFZ31E30

  • Operates at 24 VDC with 2 A or 3 A current
  • IP20 protection, suitable for indoor use
  • Fits on standard 35 x 15 mm rail
  • Supports up to 16 A air thermal current
  • Complies with IEC/EN and UL standards
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Specifications

Product Type Contactor Relay
Brand ABB
Actuating Voltage Type DC
Air Thermal Current 16 A
Ambient Temperature -60 to 80 deg C
Circuit Voltage 24 VDC
Connection Type Screw Connection for Auxiliary Circuit
Contact Configuration 3NO
Degree of Protection IP20
Height 86 mm
Length 97 mm
Mounting Type 35 x 15 mm Mounting Rail
Operating Time 22 to 57 ms, 17 to 29 ms, 20 to 35 ms, 27 to 53 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 24 VDC
Rated Withstand Current 140 A, 100 A
Standards and Approvals IEC/EN 60947-1, IEC/EN 60947-5-1, UL 508, CSA C22.2 No. 14-13
Terminal Type M4 Screw
Weight 0.43 kg
Width 45 mm
Wire Stripping Length 10 mm Auxiliary Circuit, 10 mm Control Circuit

Description

<p>This industrial-grade product is designed to meet the rigorous demands of commercial and technical applications, providing a reliable solution for professionals seeking dependable performance. Operating at a rated voltage of 24 VDC, this device supports rated currents of 2 A and 3 A and accommodates both 50 Hz and 60 Hz frequencies. With an impressive rated impulse withstand voltage of 6 kV, it ensures robust protection against electrical surges.</p><p>The unit’s contact configuration is set at 3NO (three normally open contacts), which offers flexibility in various circuit designs. The terminal type utilizes M4 screws, ensuring secure connections that are easy to maintain. Its degree of protection is IP20, making it suitable for environments where solid object intrusion needs to be minimized but not necessarily water exposure.</p><p>Mounting this device is straightforward with its compatibility with a standard 35 x 15 mm mounting rail. This facilitates integration into existing systems without the need for specialized equipment or brackets. Wire stripping has been standardized at a length of 10 mm for both auxiliary and control circuits, simplifying installation processes.</p><p>In terms of dimensions, the product measures a compact length of 97 mm, width of 45 mm, and height of 86 mm—ideal for space-constrained installations while maintaining efficiency in operation. It operates within a broad temperature range from -40&amp;#176;C to +70&amp;#176;C operationally and can withstand ambient temperatures ranging from -60&amp;#176;C to +80&amp;#176;C.</p><p>Compliant with industry standards such as IEC/EN60947-1, IEC/EN60947-5-1, UL508, and CSA C22.2 No.14-13, this product meets international safety requirements ensuring peace of mind during use in various regions including Australia.</p><p>Weighing only 0.43 kg makes it lightweight yet durable enough to handle air thermal currents up to 16 A along with rated withstand currents peaking at either 140 A or100 A depending on your application needs.</p><p>The device boasts quick response times with operating times ranging between different configurations: from as low as17 ms up to57 ms based on specific conditions—offering rapid engagement when needed most in critical situations.</p><p>Overall this product combines efficiency reliability compliance ease-of-use into one formidable package suitable across diverse industrial sectors needing consistent power distribution management solutions without compromising quality or safety guidelines prevalent today.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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