Products

ABB NFZB44E21 Contactor Relay 20-60VDC 4NO 50/60Hz

Product Code: NFZB44E21

  • Rated Voltage: 20-60 VDC
  • Contact Configuration: 4NO
  • Mounts on 35 x 15 mm Rail
  • IP20 Protection Rating
  • Operational Temp: -40 to 70°C
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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 4NO
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 0.37 kg
Width 45 mm
Wire Stripping Length 10 mm Auxiliary Circuit, 10 mm Control Circuit

Description

<p>When it comes to selecting a reliable component for your industrial or commercial electrical systems, the details matter. This particular product is designed with a range of features that cater to the technical demands of such environments.</p><p>Operating within a rated voltage range of 20-60 VDC and accommodating both 2 A and 3 A current requirements, this device ensures flexibility in application. The dual frequency compatibility at 50/60 Hz further broadens its usability across different settings. Its robust design includes an impressive rated impulse withstand voltage of 6 kV and insulation voltages available at both 690 V and 600 V.</p><p>The contact configuration is set to a straightforward 4NO (four normally open), making it suitable for various control applications. Installation is made easy with M4 screw terminals, ensuring secure connections. Additionally, its degree of protection is IP20, which provides basic protection against dust ingress.</p><p>Designed for installation on a standard 35 x 15 mm mounting rail, this product fits seamlessly into existing setups without the need for extensive modification. The wire stripping length required for both auxiliary and control circuits is conveniently set at 10 mm each.</p><p>Compact yet sturdy, the unit measures at an equal length and height of 86 mm with a width of just 45 mm, allowing it to fit into tight spaces without compromising performance. It can operate efficiently in extreme temperatures ranging from -40&amp;#176;C up to +70&amp;#176;C while handling ambient conditions as low as -60&amp;#176;C and as high as +80&amp;#176;C.</p><p>Compliant with numerous international standards including IEC/EN 60947-1, IEC/EN 60947-5-1, UL standards among others; this product meets rigorous safety and performance benchmarks essential for global use. Weighing in at just 0.37 kg, it offers ease of handling during installation or maintenance procedures.</p><p>With an air thermal current rating of up to 16 A and withstand currents peaking at either 140 A or100A depending on specific needs; it&amp;#39;s built to handle demanding loads reliably over time. Its operating times vary between13 ms up to98 ms under different conditions ensuring responsive operation when needed most.</p><p>Furthermore,the circuit voltage ranges from24-60VACand20-60VDCadding versatility across varied power supply scenarios.Focused on delivering consistent performance,it stands out as a dependable choice within its category providing peace-of-mind through every cycle.Its comprehensive certifications mean you can trust its quality regardless if applied domestically within Australia or beyond borders meeting stringent criteria globally recognized by industry professionals alike.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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