Products

ABB CT-MFC.21 Time Relay Multifunctional 2CO SPDT Contact 12-240VAC/DC 4A Screw Terminal

Product Code: CT-MFC.21

  • Wide voltage range: 12-240 VAC/VDC
  • Compact size: 17.5 mm width
  • Versatile timing: 0.05 s to 100 hr
  • Dual DIN rail mounting options
  • Complies with IEC/EN standards
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Specifications

Product Type Time Relay, Multifunctional
Brand ABB
Connecting Capacity Flexible 1 x 0.5 - 2.5mm² Flexible 2 x 0.5 - 1.5mm² Rigid 1 x 0.5 - 4mm² Rigid 2 x 0.5 - 1.5mm²
Contact Configuration 1NO+1NC
Degree of Pollution IP3
Degree of Protection IP20, IP50
Height 80 mm
Mounting Type 35 x 15 mm DIN Rail, 35 x 7.5 mm DIN Rail
Operating Time 0.05 s-100 hr
Operational Temperature -20 to 60 deg C
Overvoltage Category III
Rated Current 4 A
Rated Frequency 50/60 Hz
Rated Voltage 12-240 VAC/VDC
Relay Type ON-Delay OFF-Delay Impulse ON Impulse OFF Flasher Starting with ON Flasher Starting with OFF Pulse Former
Standards and Approvals CAN/CSA C22.2 No.14, IEC/EN 63000, IEC 61812-1, UL 508
Terminal Type Screw
Weight 0.066 kg
Width 17.5 mm

Description

<p>When it comes to reliable and versatile industrial components, this product stands out with its robust specifications designed for a range of applications. Operating on a wide rated voltage from 12-240 VAC/VDC and supporting a rated current of 4 A, this device offers flexibility across various electrical systems. The dual-rated frequency compatibility at 50/60 Hz ensures seamless integration into both domestic and international setups.</p><p>The contact configuration features 1 normally open (NO) and 1 normally closed (NC) contact, providing essential control options for diverse automation tasks. Installation is straightforward with the mounting type accommodating both 35 x 15 mm and 35 x 7.5 mm DIN Rails, making it adaptable to different panel designs.</p><p>Designed with user convenience in mind, the screw terminal type allows for secure connections while maintaining ease of access during installation or maintenance. With dimensions set at a compact width of 17.5 mm and height of 80 mm, it efficiently utilizes space within control panels.</p><p>This product&amp;#39;s operating time ranges from an impressive minimum of just 0.05 seconds to a maximum duration of up to 100 hours, offering significant versatility in timing functions necessary for various industrial processes.</p><p>In terms of durability, the degree of protection is noteworthy; IP20 safeguards against solid objects larger than 12mm like fingers or similar objects when installed correctly in an enclosure environment while IP50 adds additional protection against dust ingress ensuring longevity even in challenging environments.</p><p>Rated for operation between -20&amp;#176;C to +60&amp;#176;C, this device can withstand harsh temperature conditions without compromising performance. Furthermore, its compliance with standards such as CAN/CSA C22.2 No.14, IEC/EN 63000, IEC 61812-1, UL508 underscores its reliability and safety credentials which are crucial factors for industry professionals seeking quality assurance.</p><p>Weighing only at approximately .066 kg ensures that handling during installation is manageable without sacrificing robustness required by demanding applications where precision matters most.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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