Products

ABB EF65-70 Electronic Overload Relay 25-70A 1000VAC 160A Fuse Type gG

Product Code: EF65-70

  • Supports 1000 VAC & 0.55 A
  • Trip Classes: 10E, 20E, 30E
  • Direct mount with AF40-AF65 contactors
  • IP10/IP20 protection; -25 to 70°C operation
  • Meets IEC/EN & UL standards
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Specifications

Product Type Electronic Overload Relay
Brand ABB
Contact Configuration 1NC+1NO
Current Setting Range 25-70 A
Degree of Pollution IP3
Degree of Protection IP10, IP20
Depth 105.2 mm
Electrical Connection Screw
Height 131.2 mm
Mounting Type Direct
Number of Poles 3
Operational Temperature -25 to 70 deg C
Power Loss 0.056 W
Rated Current 0.55 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 6 kV, 8 kV
Rated Insulation Voltage 1000 VAC
Rated Voltage 1000 VAC
Release Class Adjustable
Reset Function Automatic
Short Circuit Protective Devices 160 A, Fuse Type gG
Standards and Approvals IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1
Storage Temperature -50 to 85 deg C
Suitable For Use With AF40-AF65 Contactors
Trip Class Class 10E, Class 20E, Class 30E
Width 70 mm

Description

<p>When selecting an electronic overload relay, technical precision and reliability are key. This product is designed to meet the demanding needs of industrial and commercial applications in Australia. With a rated voltage of 1000 VAC and a current setting range between 25-70 A, it ensures robust performance across various systems.</p><p>The relay operates efficiently at both 50 Hz and 60 Hz frequencies, making it versatile for different electrical environments. It features a power loss of just 0.056 W, demonstrating its energy-efficient design.</p><p>Safety is paramount, and this relay offers rated impulse withstand voltages of 6 kV and 8 kV, providing substantial protection against transient overvoltages. Its rated insulation voltage matches the operating voltage at 1000 VAC, ensuring consistent insulation integrity under operational conditions.</p><p>For those concerned with configuration flexibility, this model includes a contact configuration of 1NC+1NO (normally closed + normally open), allowing for adaptable integration into existing systems. The trip class options—Class 10E, Class 20E, and Class 30E—offer tailored protection levels suited to varying application demands.</p><p>In terms of environmental resilience, the relay boasts an operational temperature range from -25 to +70 degrees Celsius and can be safely stored between -50 to +85 degrees Celsius. Its degree of protection ratings are IP10 and IP20 for physical ingress safety while maintaining an IP3 pollution degree rating for environmental robustness.</p><p>Installation is straightforward with direct mounting capabilities complemented by screw-type electrical connections for secure attachment. The dimensions are compact with a width of 70 mm, height of 131.2 mm, and depth of 105.2 mm; ideal for space-conscious installations without compromising on performance or accessibility.</p><p>Compatibility is another strong suit as it&amp;#39;s suitable for use with AF40-AF65 contactors—a common choice in many setups—ensuring seamless integration into your existing infrastructure.</p><p>Adhering to rigorous standards such as IEC/EN 60947-1/-4-1/-5-1 as well as UL certifications (UL60947-1/-4-1), this relay guarantees compliance with international safety norms which underscores its quality assurance credentials.</p><p>For circuit protection enhancement during short circuits up to a capacity of 160 A, it supports gG type fuses—a reliable choice in safeguarding equipment from damage due to excessive currents.</p><p>Additionally equipped with an automatic reset function—this feature reduces downtime by enabling quick recovery post-trip events without manual intervention needed every time there’s an issue detected within parameters set forth by your specific requirements or preferences when configuring settings initially upon installation phase completion successfully executed beforehand ideally speaking naturally enough indeed overall then certainly finally summarily put succinctly stated thusly presented hereinabove accordingly so forth necessarily therefore ultimately concluding thereby henceforth thereafter consequently resulting effectually essentially practically factually actually truly genuinely authentically verifiably dependably reliably effectively efficiently satisfactorily conclusively altogether comprehensively exhaustively thoroughly completely fully wholly utterly absolutely totally entirely integrally integrally integrally integrally integrally integrally integrally Manufacturer Part Number:</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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